Research Group: Integrated Optical MicroSystems (IOMS)

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Number of items: 841.

2014

Dalfsen, Koop van and Aravazhi, Shanmugam and Grivas, Christos and Garcia Blanco, Sonia M. and Pollnau, Markus (2014) 1.6-W, highly efficient laser at 2 µm in a potassium double tungstate channel waveguide. In: 17th European Conference on Integrated Optics, 24-27 June 2014, Nice, France (pp. Paper Tu3aR1).

Eichhorn, M. and Pollnau, M. (2014) Coherence manifestation in a continuous-wave laser. In: Laser Sources and Applications II, Photonics Europe, 14-17 April 2014, Brussels, Belgium (pp. Paper 91350A).

Pollnau, M. (2014) Dielectric waveguide amplifiers and lasers. In: 2nd International Conference on Photonics, Optics and Laser Technology, PHOTOPTICS 2014, 7-9 January 2014, Lisbon, Portugal (pp. Paper IS-11).

Vázquez-Córdova, S.A. and Bernhardi, E.H. and Wörhoff, K. and Garcia Blanco, S.M. and Pollnau, M. (2014) Erbium-doped spiral amplifiers with 20 dB gain on a silicon chip. In: Silicon Photonics and Photonic Integrated Circuits IV, Photonics Europe 2014, 14-17 April 2014, Brussels, Belgium (pp. Paper 913308).

Vázquez-Córdova, Sergio and Bernhardi, Edward H. and Wörhoff, Kerstin and Garcia Blanco, Sonia M. and Pollnau, Markus (2014) High-gain spiral amplifiers in a-Al2O3:Er3+ on a silicon chip. In: 17th European Conference on Integrated Optics, 24-27 June 2014, Nice, France (pp. Paper Tu3aR2).

Bernhardi, Edward H. and Werf, Kees O. van der and Hollink, Anton J.F. and Wörhoff, Kerstin and Subramaniam, Vinod and Pollnau, Markus (2014) Intra-laser-cavity sensing with a dual-wavelength distributed-feedback laser. In: 17th European Conference on Integrated Optics, ECIO 2014, 24-27 June 2014, Nice, France.

Pollnau, Markus (2014) Rare-earth-ion-doped dielectric waveguides on a silicon chip: Fabrication, spectroscopy, amplification, and lasing. In: International Workshop on Photoluminescence in Rare-Earths: Photonic Materials and Devices, 5th International Conference on Photoluminescence in Rare Earths PRE'14, 13-16 May 2014, San Sebastian, Spain (pp. Paper I5).

Pollnau, Markus and Hammer, Manfred and Dongre, Chaitanya and Hoekstra, Hugo J.W.M. (2014) Sub-base-pair resolution during DNA separation in an optofluidic chip. In: 17th European Conference on Integrated Optics, ECIO 2014, 24-27 June 2014, Nice, France.

Pollnau, Markus (2014) Ultra-high gain and highly efficient lasing in rare-earth-ion-doped double tungstate channel waveguides. In: International Workshop on Photoluminescence in Rare-Earths: Photonic Materials and Devices, 5th International Conference on Photoluminescence in Rare Earths PRE'14, 13-16 May 2014, San Sebastian, Spain (pp. Paper P4).

2013

Pollnau, M. (2013) A fresh look at continuous-wave lasers: How they really work! In: Doctoral Students Conference on Optics, DoKDoK 2013, 6-10 October 2013, Suhl, Germany (pp. p. 8).

Akca, B.I. and Povazay, B. and Chang, L. and Alex, A. and Wörhoff, K. and Ridder, R.M. de and Drexler, W. and Pollnau, M. (2013) Advanced integrated spectrometer designs for miniaturized optical coherence tomography systems. In: Optical Coherence Tomography and Coherence Techniques VI, 12-16 May 2013, Munich, Germany.

Akca, B.I. and Doerr, C.R. and Sengo, G. and Wörhoff, K. and Pollnau, M. and Ridder, R.M. de (2013) Broad-spectral-range synchronized flat-top arrayed-waveguide grating applied in a 225-channel cascaded spectrometer. In: Conference on Lasers and Electro-Optics, CLEO/Europe 2013, 12-16 May 2013, Munich, Germany (pp. Paper CK-10.2).

Pollnau, Markus and Bernhardi, Edward H. and Wörhoff, Kerstin and Ridder, René M. de (2013) Dual-wavelength narrow-linewidth lasers and their applications. In: Advanced Solid-State Lasers Congress, ASSL 2013, 27 October - 01 November, Paris, France (pp. Paper ATu1A.6).

Agazzi, L. and Wörhoff, K. and Pollnau, M. (2013) Energy-transfer-upconversion models, their applicability and breakdown in the presence of spectroscopically distinct ion classes: a case study in amorphous $Al_2O_3:Er^{3+}$. Journal of physical chemistry C, 117 (13). pp. 6759-6776. ISSN 1932-7447

Aravazhi, S. and Geskus, D. and Dalfsen, K. van and Vázquez-Córdova, S.A. and Grivas, C. and Griebner, U. and Garcia Blanco, S.M. and Pollnau, M. (2013) Engineering lattice matching, doping level, and optical properties of $KY(WO_4)_2:Gd,Lu,Yb$ layers for a cladding-side-pumped channel waveguide laser. Applied physics B: Lasers and optics, 111 (3). pp. 433-446. ISSN 0946-2171

Aravazhi, S. and Geskus, D. and Dalfsen, K. van and Vázquez-Córdova, S.A. and Grivas, C. and Griebner, U. and Garcia Blanco, S.M. and Pollnau, M. (2013) Engineering of refractive index and doping level of $KY_{1-x-y-z}Gd_xLu_yYb_z(WO_4)_2$ layers for a cladding-side-pumped channel waveguide laser. In: Conference on Lasers and Electro-Optics Europe, CLEO/EUROPE 2013, 12-16 May 2013, Munich, Germany (pp. Paper CE-6.1).

Akca, B.I. and Sengo, G. and Pollnau, M. and Driessen, A. and Wörhoff, K. and Ridder, R.M. de (2013) Flat-focal-field integrated spectrometer using a field-flattening lens. In: Conference on Lasers and Electro-Optics, CLEO/Europe 2013, 12-16 May 2013, Munich, Germany (pp. Paper CK-10.3).

Ay, F. and Pollnau, M. (2013) Focused-ion-beam nano-structuring of photonic cavities in dielectric materials. In: Energy Materials Nanotechnology East Meeting, 7-10 Septemer 2013, Beijing, China (pp. pp. 38-39).

Pollnau, M. (2013) Fundamental lessons on upconversion spectroscopy in rare-earth ions. In: Fourth International Workshop on Advanced Spectroscopy and Optical Materials, 14-19 July 2013, Gdansk, Poland (pp. p. 18).

Geskus, D. and Bernhardi, E.H. and Dalfsen, K. van and Aravazhi, S. and Pollnau, M. (2013) Highly efficient $Yb^{3+}$-doped channel waveguide laser at 981 nm. Optics express, 21 (11). pp. 13773-13778. ISSN 1094-4087

Dalfsen, Koop van and Geskus, Dimitri and Garcia Blanco, Sonia M. and Pollnau, Markus (2013) Highly efficient channel waveguide lasers at 1 µm and 2 µm in refractive-index-engineered potassium double tungstates. In: LASE, SPIE Photonics West, 2-7 February 2013, San Francisco, CA, USA (pp. p. 153).

Dalfsen, K. van and Aravazhi, S. and Grivas, C. and García-Blanco, S.M. and Pollnau, M. (2013) Highly efficient channel waveguide lasers at 2 µm. In: 15th International Conference on Transparent Optical Networks, ICTON 2013, 23-27 June 2013, Cartagena, Spain (pp. Tu.D2.4).

Pollnau, Markus (2013) Impurity-doped micro-lasers. In: 2013 Energy Materials & Nanotechnology Meeting, EMN, 7-10 December 2013, Orlando, FL, USA (pp. pp. 61-62).

Hoekstra, H.J.W.M. (2013) Integrated optics refractometry: sensitivity in relation to spectral shifts. In: XXI International Workshop on Optical Wave &waveguide Theory and Numerical Modelling, OWTNM 2013, 19-20 April 2013, Enschede, the Netherlands (pp. p. 17).

Chang, L. and Ismail, N. and Ridder, R.M. de and Pollnau, M. and Wörhoff, K. (2013) Integrated polymer microlenses for two-dimensional collimation of light from single-mode optical waveguides. In: Conference on Lasers and Electro-Optics, CLEO/Europe 2013, 12-16 May 2013, Munich, Germany (pp. Paper CK-10.6).

Franchimon, Ellen F. and Hiremath, Kirankumar R. and Stoffer, Remco and Hammer, Manfred (2013) Interaction of whispering gallery modes in integrated optical micro-ring or -disk circuits: Hybrid CMT model. Journal of the Optical Society of America B: Optical physics, 30 (4). pp. 1048-1057. ISSN 0740-3224

Bernhardi, E.H. and Werf, K.O. van der and Hollink, A.J.F. and Wörhoff, K. and Ridder, R.M. de and Subramaniam, V. and Pollnau, M. (2013) Intra-laser-cavity microparticle sensing with a dual-wavelength distributed-feedback laser. Laser & photonics reviews, 7 (4). pp. 589-595. ISSN 1863-8899

Çivitci, F. and Sengo, G. and Driessen, A. and Pollnau, M. and Annema, A.J. and Hoekstra, H.J.W.M. (2013) Light turning mirrors for hybrid integration of SiON-based optical waveguides and photo-detectors. Optics express, 21 (20). pp. 24375-24384. ISSN 1094-4087

Sefünc, Mustafa Akin and Pollnau, Markus and García-Blanco, Sonia M. (2013) Low-loss sharp bends in polymer waveguides enabled by the introduction of a thin metal layer. Optics express, 21 (24). pp. 29808-29817. ISSN 1094-4087

Rangarajan, B. and Kovalgin, A.Y. and Wörhoff, K. and Schmitz, J. (2013) Low-temperature deposition of high-quality siliconoxynitride films for CMOS-integrated optics. Optics letters, 38 (6). pp. 941-943. ISSN 0146-9592

Akca, B.I. and Povazay, B. and Alex, A. and Wörhoff, K. and Ridder, R.M. de and Drexler, W. and Pollnau, M. (2013) Miniature spectrometer and beam splitter for an integrated optical coherence tomography system. In: Conference on Lasers and Electro-Optics, CLEO/Europe 2013, 12-16 May 2013, Munich, Germany (pp. Paper Cl-6.1).

Akca, B.I. and Povazay, B. and Alex, A. and Wörhoff, K. and Ridder, R.M. de and Drexler, W. and Pollnau, M. (2013) Miniature spectrometer and beam splitter for an optical coherence tomography on a silicon chip. Optics express, 21 (14). pp. 16648-16656. ISSN 1094-4087

Hammer, M. and Hoekstra, H.J.W.M. and Stoffer, R. and Garcia-Blanco, S.M. and Maksimovic, M. and Chang, L. and Sefünc, M.A. (2013) OWTNM 2013 : XXI International Workshop on Optical Wave & Waveguide Theory and Numerical Modelling; Enschede, The Netherlands, April 19 & 2-, 2013 ; Proceedings. University of Twente, Enschede. ISBN 9789036535380

Bernhardi, E.H. and Werf, K.O. van der and Hollink, A.J.F. and Wörhoff, K. and Ridder, R.M. de and Subramaniam, V. and Pollnau, M. (2013) On-chip microparticle detection and sizing using a dual-wavelength waveguide laser. In: Conference on Lasers and Electro-Optics, CLEO/Europe 2013, 12-16 May 2013, Munich, Germany (pp. Paper CL-P.9).

Bernhardi, E.H. and Ridder, R.M. de and Wörhoff, K. and Pollnau, M. (2013) Rare-earth-ion-doped ultra-narrow-linewidth lasers on a silicon chip and applications to intra-laser-cavity optical sensing. In: Solid State Lasers XXII of SPIE Photonics West, 2-7 February 2013, San Francisco, CA, USA (pp. p. 859909).

Çivitci, Fehmi and Hammer, Manfred and Hoekstra, Hugo J.W.M. (2013) Reflection of semi-guided plane waves at angled thin-film transitions. In: XXI International Workshop on Optical Wave & Waveguide Theory and Numerical Modelling, OWTNM 2013, 19-20 April 2013, Enschede, the Netherlands (pp. P18).

Agazzi, Laura and Wörhoff, Kerstin and Kahn, Andreas and Fechner, Matthias and Huber, Günter and Pollnau, Markus (2013) Spectroscopy of upper energy levels in an $Er^{3+}$-doped amorphous oxide. Journal of the Optical Society of America B: Optical Physics, 30 (3). pp. 663-677. ISSN 0740-3224

Dubbink, T. and Sefünc, M.A. and Pollnau, M. and Garcia Blanco, S.M. (2013) Study of sharp bends in anisotropic potassium double tungstate waveguides. In: 15th International Conference on Transparent Optical Networks, 23-27 June 2013, Cartagena, Spain.

Pollnau, M. and Eichhorn, M. (2013) Theory of lasing resonators: Quality factor and line width. In: XXI International Workshop on Optical Wave & Waveguide Theory and Numerical Modelling, OWTNM 2013, 19-20 April 2013, Enschede, the Netherlands (pp. O-2.1).

Dalfsen, K. van and Aravazhi, S. and Grivas, C. and Garcia Blanco, S.M. and Pollnau, M. (2013) Thulium-doped channel waveguide laser with 1.6 W of output power and exceeding 80% slope efficiency. In: Conference on Lasers and Electro-Optics, CLEO/Europe 2013, 12-16 May 2013, Munich, Germany (pp. Paper PD-A.4).

Dalfsen, K. van and Aravazhi, S. and Grivas, C. and García-Blanco, S.M. and Pollnau, M. (2013) Thulium-doped channel waveguide laser with 1.6 W of output power and exceeding 80% slope efficiency. In: Advanced Solid-State Lasers Congress, ASSL 2013, 27 October - 01 November, Paris, France (pp. Paper ATu1A.8).

Akca, B.I. and Povazay, B. and Alex, A. and Wörhoff, K. and Ridder, R.M. de and Drexler, W. and Pollnau, M. (2013) Toward spectral-domain optical coherence tomography on a silicon chip. In: SPIE/OSA European Conferences on Biomedical Optics, ECBO 2013, 12-16 May 2013, Munich, Germany (pp. 32-Paper EM3B.1).

Oldenbeuving, R.M. and Fan, Y. and Song, H. and Verhaegen, M. and Agbana, T. and Schitter, G. and Klein, E.J. and Lee, C.J. and Offerhaus, H.L. and Voorst, P.D. van and Slot, P.J.M. van der and Boller, K.-J. (2013) Waveguide-based External Cavity Semiconductor Laser Arrays [Poster]. In: Smart Optics Systems 4th Annual Meeting, 30 October 2013, Delft.

Kim, Jun Wan and Choi, Sun Young and Yeom, Dong-Il and Aravazhi, Shanmugam and Pollnau, Markus and Griebner, Uwe and Petrov, Valentin and Rotermund, Fabian (2013) Yb:KYW planar waveguide laser Q-switched by evanescent-field interaction with carbon nanotubes. Optics letters, 38 (23). pp. 5090-5093. ISSN 0146-9592

2012

Geskus, D. and Aravazhi, S. and Bernhardi, E.H. and Agazzi, L. and García-Blanco, S.M. and Pollnau, M. (2012) 150 dB/cm gain over 55 nm wavelength range near 1 µm in an Yb-doped waveguide amplifier. In: Conference on Lasers and Electro-Optics: Science and Innovations, CLEO: S and I, 6-11 May 2012, San Jose, CA, USA (pp. Paper CM1A.6).

Çivitci, F. and Sengo, G. and Driessen, A. and Pollnau, M. and Hoekstra, H.J.W.M. and Annema, A.J. (2012) 45° light turning mirrors for hybrid integration of silica optical waveguides and photo-detectors. In: 16th European Conference on Integrated Optics, ECIO 2012, 18-20 April 2012, Sitges-Barcelona, Spain.

Ismail, N. and Wörhoff, K. and Driessen, A. and Ridder, R.M. de and Pollnau, M. and Choo-Smith, L.-P. and Baclig, A.C. and Caspers, P.J. and Puppels, G.J. (2012) Arrayed waveguide grating for polarized Raman spectroscopy of human teeth. In: 16th European Conference on Integrated Optics, ECIO 2012, 18-20 April 2012, Sitges-Barcelona, Spain.

Pollnau, Markus and Ismail, Nur and Akca, B. Imran and Wörhoff, Kerstin and Ridder, René M. de (2012) Biophotonic sensors on a silicon chip for Raman spectroscopy and optical coherence tomography. In: Silicon Photonics VII, 21-26 January 2012, San Francisco, CA, USA (pp. p. 826602).

Bernhardi, Edward Harold (2012) Bragg-grating-based rare-earth-ion-doped channel waveguide lasers and their applications. thesis.

Akca, B. Imran and Doerr, Christopher R. and Pollnau, Markus and Ridder, René M. de (2012) Broad spectral range synchronized flat-top arrayed waveguide grating. In: Conference on Lasers and Electro-Optics: Science and Innovations, CLEO: S and I, 6-11 May 2012, San Jose, CA, USA (pp. CTh1C.4).

Akca, B.I. and Doerr, C.R. and Sengo, G. and Wörhoff, K. and Pollnau, M. and Ridder, R.M. de (2012) Broad-spectral-range synchronized flat-top arrayed-waveguide grating applied in a 225-channel cascaded spectrometer. Optics express, 20 (16). pp. 18313-18318. ISSN 1094-4087

Vázquez-Córdova, S.A. and Yong, Y.S. and Aravazhi, S. and Wörhoff, K. and Pollnau, M. (2012) Concentration quenching of luminescence lifetime in ytterbium-doped potassium double tungstate waveguide amplifiers. In: 17th Annual Symposium of the IEEE Photonics Benelux Chapter, 29-30 November 2012, Mons, Belgium (pp. pp. 223-226).

Yong, Y.S. and Vázquez-Córdova, S.A. and Garcia Blanco, S.M. and Aravazhi, S. and Wörhoff, K. and Pollnau, M. (2012) Design of high-gain, small-footprint ytterbium-doped potassium double tungstate waveguide amplifier for short-distance optical interconnects. In: 17th Annual Symposium of the IEEE Photonics Benelux Chapter, 29-30 November 2012, Mons, Belgium (pp. pp. 239-242).

Çivitci, F. and Hoekstra, H.J.W.M. (2012) Design of spectrometers and polarization splitters using adiabatically connected slab waveguides. In: 16th European Conference on Integrated Optics, ECIO 2012, 18-20 April 2012, Sitges-Barcelona, Spain.

Geskus, D. and Grivas, C. and Aravazhi, S. and Griebner, U. and Garcia Blanco, S.M. and Pollnau, M. (2012) Diode-side-pumped channel waveguide laser. In: Europhoton Conference, 26-31 August 2012, Stockholm, Sweden (pp. WeP.5).

Khan, Muhammad R.H. and Bernhardi, E.H. and Marpaung, David A.I. and Burla, Maurizio and Ridder, René M. de and Wörhoff, Kerstin and Pollnau, Markus and Roeloffzen, Chris G.H. (2012) Dual-frequency distributed feedback laser with optical frequency locked loop for stable microwave signal generation. IEEE photonics technology letters, 24 (16). pp. 1431-1433. ISSN 1041-1135

Bernhardi, E.H. and Wolferen, H.A.G.M. van and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. and Khan, M.R.H. and Roeloffzen, C.G.H. (2012) Dual-wavelength $Al_2O_3:Yb^{3+}$ distributed feedback waveguide laser for microwave signal generation. In: 16th European Conference on Integrated Optics, ECIO 2012, 18-20 April 2012, Sitges-Barcelona, Spain.

Dalfsen, K. van and Wolferen, H.A.G.M. van and Dijkstra, M. and Aravazhi, S. and Bernhardi, E.H. and Garcia Blanco, S.M. and Pollnau, M. (2012) Efficient channel waveguide lasers in monoclinic double tungstates: towards further integration with on-chip mirrors. In: 17th Annual Symposium of the IEEE Photonics Benelux Chapter, 29-30 November 2012, Mons, Belgium (pp. pp. 97-100).

Agazzi, L. and Wörhoff, K. and Pollnau, M. (2012) Energy-transfer processes in $Al_2O_3:Er^{3+}$ waveguide amplifiers. In: Conference on Lasers and Electro-Optics: Science and Innovations, CLEO: S and I, 6-11 May 2012, San Jose, CA, USA (pp. Paper CF3A.3).

Pollnau, M. and Dalfsen, K. van and Bernhardi, E.H. and Geskus, D. and Wörhoff, K. and Ridder, R.M. de and García-Blanco, S.M. (2012) Fabrication, operation, and applications of efficient dielectric waveguide lasers. In: International Conference on Advanced Laser Technologies, ALT 2012, 2-6 September 2012, Thun, Switzerland (pp. pp. 150-151).

Agazzi, L. and Wörhoff, K. and Pollnau, M. (2012) Fast quenching processes and their impact on 1.5-µm amplifier performance in $Al_2O_3:Er^{3+}$ waveguides. In: 16th European Conference on Integrated Optics, ECIO 2012, 18-20 April 2012, Sitges-Barcelona, Spain.

Akca, B.I. and Sengo, G. and Pollnau, M. and Driessen, A. and Wörhoff, K. and Ridder, R.M. de (2012) Flat-focal-field integrated spectrometer using a field- flattening lens. In: 17th Annual Symposium of the IEEE Photonics Benelux Chapter, 29-30 November 2012, Mons, Belgium (pp. pp. 29-32).

Akca, B.I. and Sengo, G. and Pollnau, M. and Driessen, A. and Wörhoff, K. and Ridder, R.M. de (2012) Flat-focal-field integrated spectrometer using a field-flattening lens. Optics Letters, 37 (20). pp. 4281-4283. ISSN 0146-9592

Ay, Feridun and Wörhoff, Kerstin and Ridder, René M. de and Pollnau, Markus (2012) Focused-ion-beam nanostructuring of Al$_{2}$O$_{3}$ dielectric layers for photonic applications. Journal of Micromechanics and Microengineering, 22 (10). p. 105008. ISSN 0960-1317

Geskus, Dimitri and Aravazhi, Shanmugam and García-Blanco, Sonia M. and Pollnau, Markus (2012) Giant optical gain in a rare-earth-ion-doped microstructure. Advanced Materials, 24 (10). OP19-OP22. ISSN 0935-9648

Pham, S.V. and Dijkstra, M. and Hollink, A.J.F. and Ridder, R.M. de and Krijnen, G.J.M. and Lambeck, P.V. and Pollnau, M. and Hoekstra, H.J.W.M. (2012) Grated waveguide optical cavity for sensing. In: 16th European Conference on Integrated Optics, ECIO 2012, 18-20 April 2012, Sitges-Barcelona, Spain.

Hammer, Manfred (2012) Guided wave interaction in photonic integrated circuits. In: International Conference on Applied Mathematics 2012: Modeling, Analysis & Computation, ICAM 2012, 28 May - 1 June 2012, Hong Kong.

Franchimon, Ellen F. and Hiremath, Kirankumar R. and Stoffer, Remco and Hammer, Manfred (2012) HCMT interaction of whispering gallery modes in circuits of integrated optical microring or -disk resonators. In: XXth International Workshop on Optical Waveguide Theory and Numerical Modelling, OWTNM 2012, 20-21 April 2012, Sitges, Barcelona, Spain (pp. p. 48).

Chang, L. and Akca, B.I. and Sengo, G. and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2012) High-performance spectral-domain optical low-coherence reflectometry with an integrated arrayed-waveguide grating. In: Conference on Lasers and Electro-Optics: Science and Innovations, CLEO: S and I, 6-11 May 2012, San Jose, CA, USA (pp. JTh2A.34).

Dalfsen, K. van and Aravazhi, S. and Grivas, C. and García-Blanco, S.M. and Pollnau, Markus (2012) Highly Efficient KY1-x-yGdxLuy(WO4)2:Tm3+ Channel Waveguide Lasers. In: Conference on Lasers and Electro-Optics: Science and Innovations, CLEO: S and I, 6-11 May 2012, San Jose, CA, USA (pp. CTu2D.5).

Pollnau, M. and Geskus, D. and Bernhardi, E.H. and Dalfsen, K. van and Wörhoff, K. and Ridder, R.M. de (2012) Highly efficient solid-state waveguide lasers. In: Advanced Solid-State Photonics, ASSP 2012 - Semiconductor and Waveguide Lasers, 29 January - 3 February 2012, San Diego, CA, USA (pp. AM5A.1).

Agazzi, Laura and Bernhardi, Edward H. and Wörhoff, Kerstin and Pollnau, Markus (2012) Impact of luminescence quenching on relaxation-oscillation frequency in solid-state lasers. Applied physics letters, 100 (1). 011109. ISSN 0003-6951

Akca, B.I. and Chang, L. and Sengo, G. and Wörhoff, K. and Pollnau, M. and Ridder, R.M. de and Nguyen, V. Duc and Kalkman, J. and Leeuwen, T.G. van (2012) Integrated AWG spectrometer for on-chip optical coherence tomography. In: 16th European Conference on Integrated Optics, ECIO 2012, 18-20 April 2012, Sitges-Barcelona, Spain.

Pham, Van So (2012) Integrated optical sensors utilizing slow-light propagation in grated-waveguide cavities. thesis.

Ismail, Nur (2012) Integrated raman spectrometers for applications in health and medicine. thesis.

Uranus, H.P. and Hoekstra, H.J.W.M. (2012) Leaky Defect Resonance: How Engineers Turn Defect and Leakage into Powerful Lightguides. In: Advances in Engineering & Technology. UHP Press, Tangerang, pp. 59-73. ISBN 9789799103758

García-Blanco, S.M. and Pollnau, M. and Bozhevolnyi, S..I. (2012) Loss compensation in long-range dielectric loaded surface plasmon polariton waveguides. In: 3rd International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2012, 19-22 April 2012, Paris, France.

Garcia Blanco, S.M. and Sefünc, M.A. and Voorden, M.H. van and Pollnau, M. (2012) Loss compensation in metal-loaded hybrid plasmonic waveguides using $Yb^{3+}$ potassium double tungstate gain materials. In: 14th International Conference on Transparent Optical Networks, ICTON 2012, 2-5 July 2012, Coventry, UK.

Baclig, A.C. and Ismail, N. and Ridder, R.M. de and Pollnau, M. and Caspers, P.J. and Puppels, G.J. (2012) Low-resolution Raman spectroscopy over a wide spectral range with a single-diffraction order arrayed-waveguide grating. Journal of Raman Spectroscopy, 43 (9). pp. 1306-1311. ISSN 0377-0486

Agazzi, L. and Bernhardi, E.H. and Wörhoff, K. and Pollnau, M. (2012) Luminescence quenching in rare-earth-ion-doped $Al_2O_3$ lasers and its influence on relaxation oscillation frequency. In: Advanced Solid-State Photonics, Poster Session 2, ASSP 2012, 29 January - 3 February 2012, San Diego, California, USA (pp. AT4A.18).

Abdulla, Shahina M.C. and Kauppinen, Lasse J. and Krijnen, Gijs J.M. and Ridder, R.M. de (2012) Mechano-optical wavelength tuning in a photonic crystal microcavity with sub-1 V drive voltage. Optics Letters, 37 (11). pp. 2010-2012. ISSN 0146-9592

Poulios, K. and Fry, D. and Lobino, M. and Matthews, J.C.F. and Meinecke, J.D.A. and Peruzzo, A. and Zhou, X. and Thompson, M.G. and O'Brien, J.L. and Politi, A. and Keil, R. and Szameit, A. and Ismail, N. and Wörhoff, K. and Matsuda, N. (2012) Multi-particle Quantum Walks with 2D & 3D Arrayed Waveguides. In: 16th European Conference on Integrated Optics, ECIO 2012, 18-20 April 2012, Sitges-Barcelona, Spain.

Uranus, Henri P. and Zhuang, Leimeng and Budiman, Dede A. and Roeloffzen, Chris G.H. and Hoekstra, Hugo J.W.M. (2012) Observasi Eksperimental Fenomena Superluminal di Bidang Elektro. In: Prosiding Konferensi National Forum Teknik Elektro Indonesia, FORTEI 2011, 8-9 December 2011, Makassar, Indonesia (pp. pp. 150-156).

Pham, S.V. and Dijkstra, M. and Hollink, A.J.F. and Kauppinen, L.J. and Ridder, R.M. de and Pollnau, M. and Lambeck, P.V. and Hoekstra, H.J.W.M. (2012) On-chip bulk-index concentration and direct, label-free protein sensing utilizing an optical grated-waveguide cavity. Sensors and Actuators B: Chemical, 174 . pp. 602-608. ISSN 0925-4005

Pollnau, M. and Bradley, J.D.B. and Bernhardi, E.H. and Agazzi, L. and Geskus, D. and Dalfsen, K. van and Yang, J. and Ay, F. and Driessen, A. and García-Blanco, S.M. and Wörhoff, K. and Ridder, R.M. de (2012) On-chip integrated amplifiers and lasers utilizing rare-earth-ion activation. In: 8th Nanoscience and Nanotechnology Congress, Nano-TR VIII 2012, 25-29 June 2012, Ankara, Turkey.

Chang, L. and Ismail, N. and Ridder, R.M. de and Pollnau, M. and Wörhoff, K. (2012) On-chip reflowed polymer microlenses for collimating light from single-mode optical waveguides. In: 17th Annual Symposium of the IEEE Photonics Benelux Chapter, 29-30 November 2012, Mons, Belgium (pp. pp. 243-246).

Bernhardi, E.H. and Khan, M.R.H. and Roeloffzen, C.G.H. and Wolferen, H.A.G.M. van and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2012) Optical Generation of Microwave Signals with a Dual-Phase-Shifted Al2O3:Yb3+ Distributed-Feedback Laser. In: Conference on Lasers and Electro-Optics: Science and Innovations, CLEO: S and I, 6-11 May 2012, San Jose, CA, USA (pp. JW2A.36).

Pollnau, M. and Dongre, C. and Pham, S.V. and Bernhardi, E.H. and Wörhoff, K. and Ridder, R.M. de and Hoekstra, H.J.W.M. (2012) Optical bio-sensors in microfluidic chips. In: MRS Fall Meeting, 25-30 November 2012, Boston, MA, USA (pp. 486-XX9.01).

Grivas, Christos and Pollnau, Markus (2012) Organic solid-state integrated amplifiers and lasers. Laser & Photonics Reviews, 6 (4). pp. 419-462. ISSN 1863-8899

Bernhardi, E.H. and Khan, M.R.H. and Roeloffzen, C.G.H. and Wolferen, H.A.G.M. van and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2012) Photonic Generation of Microwave Signals Using Dual-Wavelength Distributed-Feedback Waveguide Lasers. In: 17th Annual Symposium of the IEEE Photonics Benelux Chapter, 29-30 November 2012, Mons, Belgium (pp. pp. 101-104).

Bernhardi, E.H. and Khan, M.R.H. and Roeloffzen, C.G.H. and Wolferen, H.A.G.M. van and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2012) Photonic generation of stable microwave signals from a dual-wavelength $Al_2O_3:Yb^{3+}$ distributed-feedback waveguide laser. Optics Letters, 37 (2). pp. 181-183. ISSN 0146-9592

Sefünc, M.A. and Muilwijk, P.M. and Eachambadi, R.T. and Russo, R.F. and Wolferen, H.A.G.M. van and Sengo, G. and Bernhardi, E.H. and Pollnau, M. and Garcia Blanco, S.M. (2012) Photonic integration and fabrication technologies for on-chip active nano-devices in double tungstate gain materials. In: 17th Annual Symposium of the IEEE Photonics Benelux Chapter, 29-30 November 2012, Mons, Belgium (pp. pp. 323-326).

Akça, Imran B. and Chang, Lantian and Sengo, Gabriel and Wörhoff, Kerstin and Ridder, René M. de and Pollnau, Markus (2012) Polarization-independent enhanced-resolution arrayed-waveguide grating used in spectral-domain optical low-coherence reflectometry. IEEE Photonics Technology Letters, 24 (10). pp. 848-850. ISSN 1041-1135

Chang, L. and Akca, B.I. and Sengo, G. and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2012) Polarization-independent optical low-coherence reflectometry with a non-birefringent arrayed-waveguide grating. In: 16th European Conference on Integrated Optics, ECIO 2012, 18-20 April 2012, Sitges-Barcelona, Spain.

Ismail, N. and Chang, L. and Sengo, G. and Ridder, R.M. de and Pollnau, M. and Wörhoff, K. (2012) Polymer microlenses for collimating light from single-mode silicon oxynitride optical waveguides. In: 16th European Conference on Integrated Optics, ECIO 2012, 18-20 April 2012, Sitges-Barcelona, Spain.

Pollnau, M. and Ismail, N. and Akca, B.I. and Wörhoff, K. and Ridder, R.M. de (2012) Raman spectroscopy and optical coherence tomography on a micro-chip. In: Nano-Optics for Enhancing Light-Matter Interactions on a Molecular Scale: Plasmonics, Photonic Crystals, Metamaterials and Sub-Wavelength Resolution. NATO Science for Peace and Security Series - B: Physics and Biophysics . Springer Netherlands, Dordrecht, pp. 73-89. ISBN 9789400753129

García-Blanco, S.M. and Geskus, D. and Dalfsen, K. van and Aravazhi, S. and Pollnau, M. (2012) Rare-earth activated potassium double tungstate waveguide amplifiers and lasers. In: Photonics West 2012, The Photonics, Biomedical Optics, MOEMs-MEMs, Industrial Laser Conference and Exhibition, 21-27 January 2012, San Francisco, CA, USA.

Ay, Feridun and Geskus, Dimitri and Aravazhi, Shanmugam and Pollnau, Markus (2012) Realization of on-chip lasers in crystalline double tungstate waveguides using focused-ion-beam nanostructuring. In: 8th Nanoscience and Nanotechnology Congress, Nano-TR VIII 2012, 25-29 June 2012, Ankara, Turkey (pp. Paper OP-113).

Aravazhi, S. and Geskus, D. and Dalfsen, K. van and Garcia Blanco, S.M. and Pollnau, M. (2012) Refractive-index engineering and diode-side-pumped lasing of a rare-earth-ion-doped channel waveguide. In: 17th Annual Symposium of the IEEE Photonics Benelux Chapter, 29-30 November 2012, Mons, Belgium (pp. pp. 215-218).

Akca, Bakiye Imran (2012) Spectral-domain optical coherence tomography on a silicon chip. thesis.

Agazzi, Laura (2012) Spectroscopic excitation and quenching processes in rare-earth-ion-doped Al2O3 and their impact on amplifier and laser performance. thesis.

Bernhardi, E.H. and Wolferen, H.A.G.M. van and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2012) Stable microwave generation in a dual-phase-shifted $Al_2O_3:Yb^{3+}$ distributed-feedback waveguide laser. In: Advanced Solid-State Photonics, ASSP 2012 - Semiconductor and Waveguide Lasers, 29 January - 3 February 2012, San Diego, CA, USA (pp. AM5A.6).

Bormer, T. and Brockschmidt, M. and Distefano, D. and Ernst, G. and Filliatre, J.-C. and Grigore, R. and Huisman, M. and Klebanov, V. and Marche, C. and Monahan, R. and Mostowski, W.I. and Poiikarpova, N. and Scheben, C. and Schellhorn, G. and Tofan, B. and Tschannen, J. and Ulbrich, M. (2012) The COST IC0701 Verification Competition 2011. In: International Conference on Formal Verification of Object-Oriented Software, FoVeOOS 2011, October 5-7, 2011, Turin, Italy (pp. pp. 3-21).

Eichhorn, M. and Pollnau, M. (2012) The Q-factor of a continuous-wave laser. In: Conference on Lasers and Electro-Optics: Science and Innovations, CLEO: S and I, 6-11 May 2012, San Jose, CA, USA (pp. JW2A.29).

Agazzi, L. and Bernhardi, E.H. and Wörhoff, K. and Pollnau, M. (2012) The impact of lifetime quenching on relaxation oscillations in solid-state lasers. In: Conference on Lasers and Electro-Optics: Science and Innovations, CLEO: S and I, 6-11 May 2012, San Jose, CA, USA (pp. Paper CTu1D.6).

Garcia-Blanco, Sonia M. and Pollnau, Markus and Bozhevolnyi, Sergey I. (2012) Theoretical study of loss compensation in long-range dielectric loaded surface plasmon polariton waveguides. In: Micro- and Nano-photonic Materials and Devices, MINAP 2012, 16-18 January 2012, Trento, Italy (pp. pp. 85-88).

Dalfsen, K. van and Aravazhi, S. and Grivas, C. and García-Blanco, S.M. and Pollnau, M. (2012) Thulium channel waveguide laser in a monoclinic double tungstate with 70% slope efficiency. Optics Letters, 37 (5). pp. 887-889. ISSN 0146-9592

Dalfsen, K. van and Aravazhi, S. and Grivas, C. and Garcia-Blanco, S.M. and Pollnau, M. (2012) Thulium channel waveguide laser with 69.7% efficiency. In: Advanced Solid-State Photonics, ASSP 2012 - Semiconductor and Waveguide Lasers, 29 January - 3 February 2012, San Diego, CA, USA (pp. AM5A.3).

Dalfsen, K. van and Aravazhi, S. and García-Blanco, S.M. and Pollnau, M. and Grivas, C. (2012) Thulium channel waveguide laser with 70% slope efficiency in a monoclinic double tungstate. In: 16th European Conference on Integrated Optics, ECIO 2012, 18-20 April 2012, Sitges-Barcelona, Spain.

Akca, B.I. and Ismail, N. and Chang, L. and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2012) Towards Raman spectroscopy on a microchip. In: Scientific Exchange, SCIX 2012, 29 September - 4 October 2012, Kansas City, KS, USA.

Dalfsen, K. van and Wolferen, H.A.G.M. van and Dijkstra, M. and Aravazhi, S. and Bernhardi, E.H. and Garcia Blanco, S.M. and Pollnau, M. (2012) Towards integrated channel waveguide lasers in monoclinic double tungstates. In: Europhoton Conference, 26-31 August 2012, Stockholm, Sweden (pp. ThP.30).

Geskus, D. and Aravazhi, S. and Bernhardi, E.H. and Agazzi, L. and García-Blanco, S.M. and Pollnau, M. (2012) Ultra-high, broadband gain in a lattice-engineered, Yb-doped double tungstate channel waveguide. In: 16th European Conference on Integrated Optics, ECIO 2012, 18-20 April 2012, Sitges-Barcelona, Spain.

Agazzi, L. and Wörhoff, K. and Pollnau, M. (2012) Upconversion spectroscopy of erbium in amorphous aluminum oxide microstructures. In: MRS Fall Meeting, 25-30 November 2012, Boston, MA, USA (pp. 362-CC5.02).

Bernhardi, E.H. and Wolferen, H.A.G.M. van and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2012) Waveguide Bragg gratings for the realization of high-quality monolithic cavities. In: Conference on Bragg Gratings, Photosensitivity and Poling in Glass Waveguides, BGPP, June 17-21, 2012, Colorado Springs, CO, USA (pp. BM3D.1).

2011

Geskus, D. and Aravazhi, S. and Garcia Blanco, S.M. and Pollnau, M. (2011) 1000 dB/cm gain in Yb$^{3+}$-doped double tungstates. In: Annual Symposium of the IEEE Photonics Benelux Chapter 2011, 1-2 December 2011, Ghent, Belgium (pp. pp. 29-32).

Pham, S.V. and Dijkstra, M. and Wolferen, H.A.G.M. van and Pollnau, M. and Krijnen, G.J.M. and Hoekstra, H.J.W.M. (2011) A Novel Mechano-Optical Sensor based on Read-out with a Si3N4 Grated Waveguide. In: Conference on Lasers and Electro-Optics, CLEO 2011, 1-6 May 2011, Baltimore, Maryland, USA (pp. CThQ4).

Pham, S.V. and Dijkstra, M. and Wolferen, H.A.G.M. van and Pollnau, M. and Krijnen, G.J.M. and Hoekstra, H.J.W.M. (2011) A novel mechano-optical sensor based on read-out with a Si$_3$N$_4$ grated waveguide. In: Annual Symposium of the IEEE Photonics Benelux Chapter 2011, 1-2 December 2011, Ghent, Belgium (pp. pp. 61-64).

Dongre, Chaitanya and Pollnau, Markus and Hoekstra, Hugo J.W.M. (2011) All-numerical noise filtering of fluorescence signals for achieving ultra-low limit of detection in biomedical applications. Analyst, 136 (6). pp. 1248-1251. ISSN 0003-2654

Ay, Feridun and Gadgil, Vishwas J. and Geskus, Dimitri and Aravazhi, Shanmugam and Wörhoff, Kerstin and Pollnau, Markus (2011) Application of focused ion beam technology for photonic nanostructures. In: 2011 NSTI Nanotechnology Conference & Expo - Nanotech 2011, 13-16 June 2011, Boston, Massachusetts (pp. pp. 200-203).

Pollnau, M. and Akca, B.I. and Ismail, N. and Dongre, C. and Pham, S.V. and Wörhoff, K. and Ridder, R.M. de and Hoekstra, H.J.W.M. (2011) Biophotonic sensors on a microchip for trace-gas detection, DNA and enzyme analysis, Raman spectroscopy, and optical coherence tomography. In: Joint Annual Meeting of the Swiss Physical Society and the Austrian Physical Society, 15-17 June 2011, Lausanne, Switzerland (pp. Paper 213).

Ismail, N. and Sun, F. and Sengo, G. and Wörhoff, K. and Driessen, A. and Ridder, R.M. de and Pollnau, M. (2011) Broadband polarization-insensitive arrayed waveguide gratings for Raman spectroscopy. In: Conference on Lasers and Electro-Optics, 1-6 May 2011, Baltimore, Maryland, USA (pp. CFN4).

Geskus, D. and Aravazhi, S. and Wörhoff, K. and Pollnau, M. (2011) Broadly tunable and low-quantum-defect Yb3+-doped double tungstate channel waveguide lasers. In: Conference on Lasers and Electro-Optics, CLEO/Europe, 22-26 May 2011, Munich, Germany (pp. Paper CA7.4).

Geskus, Dimitri (2011) Channel waveguide lasers and amplifiers in single-crystalline Ytterbium-doped potassium double tungstates. thesis.

Pham, S.V. and Dijkstra, M. and Hollink, A.J.F. and Ridder, R.M. de and Pollnau, M. and Hoekstra, H.J.W.M. (2011) Compact Integrated Optical Sensors using Slow-Light Propagation in Grated Waveguide based Cavities. In: Sense of Contact 13, April 7, 2011, Zeist, the Netherlands.

Pham, S.V. and Dijkstra, M. and Hollink, A.J.F. and Ridder, R.M. de and Pollnau, M. and Hoekstra, H.J.W.M. (2011) Compact integrated optical sensors based on a Si3N4 grated waveguide optical cavity. In: Conference on Lasers and Electro-Optics, CLEO/Europe, 22-26 May 2011, Munich, Germany (pp. Paper CK2.1).

Yang, J. and Grivas, C. and Diemeer, M.B.J. and Driessen, A. and Pollnau, M. (2011) Continuous-wave lasing in a solid polymer. In: 16th International Conference on Luminescence & Optical Sperctroscopy of Condensed Matter, 26 June - 1 July 2011, Ann Arbor, MI, USA (pp. p. 75).

Yang, Jing and Grivas, C. and Diemeer, M.B.J. and Driessen, A. and Pollnau, M. (2011) Continuous-wave polymer lasers. In: International Laser Physics Workshop, 11-15 July 2011, Sarajevo, Bosnia and Herzegovina (pp. Paper 4.2.1).

Jackson, Stuart D. and Pollnau, Markus and Li, Jianfeng (2011) Diode pumped erbium cascade fiber lasers. IEEE Journal of Quantum Electronics, 47 (4). pp. 471-478. ISSN 0018-9197

Bernhardi, E.H. and Wolferen, H.A.G.M. van and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2011) Distributed Bragg reflector high-Q cavities and lasers in Al2O3 on silicon. In: Conference on Lasers and Electro-Optics, CLEO/Europe, 22-26 May 2011, Munich, Germany (pp. Paper CE5.2).

Bernhardi, E.H. and Wolferen, H.A.G.M. van and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2011) Distributed feedback channel waveguide lasers in erbium- and ytterbium-doped Al2O3:Er3 on silicon. In: Conference on Lasers and Electro-Optics, CLEO/Europe, 22-26 May 2011, Munich, Germany (pp. Paper CJ10.4).

Ismail, Nur and Çivitci, Fehmi and Wörhoff, Kerstin and Ridder, René M. de and Pollnau, Markus and Driessen, Alfred (2011) Efficiency of integrated waveguide probes for the detection of light backscattered from weakly scattering media. Applied Optics, 50 (6). pp. 935-942. ISSN 0003-6935

Dalfsen, K. van and Aravazhi, S. and Geskus, D. and Wörhoff, K. and Pollnau, M. (2011) Efficient Gd$^{3+}$, Lu$^{3+}$ co-doped KY(WO$_{4}$)$_{2}$:Tm$^{3+}$ channel waveguide lasers. In: Conference on Lasers and Electro-Optics, CLEO/Europe, 22-26 May 2011, Munich, Germany (pp. Paper CA1.5).

Dalfsen, K. van and Aravazhi, S. and Geskus, D. and Wörhoff, K. and Pollnau, M. (2011) Efficient Tm$^{3+}$ lasers in double tungstate channel waveguides. In: 16th International Conference on Luminescence & Optical Sperctroscopy of Condensed Matter, 26 June - 1 July 2011, Ann Arbor, MI, USA (pp. p. 65).

Bernhardi, E.H. and Wolferen, H.A.G.M. van and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2011) Efficient and ultra-narrow-linewidth integrated waveguide lasers in Al2O3:Yb and Al2O3:Er. In: International Laser Physics Workshop, LPHYS 2011, 11-15 July 2011, Sarajevo, Bosnia and Herzegovina (pp. Paper 4.5.3).

Dalfsen, K. van and Aravazhi, S. and Geskus, D. and Garcia Blanco, S.M. and Wörhoff, K. and Pollnau, M. (2011) Efficient channel waveguide lasers based on thulium-doped double tungstates. In: Annual Symposium of the IEEE Photonics Benelux Chapter 2011, 1-2 December 2011, Ghent, Belgium (pp. pp. 25-28).

Kauppinen, Lasse J. and Abdulla, Shahina M.C. and Krijnen, Gijs J.M. and Pollnau, Markus and Ridder, René M. de (2011) Electromechano-optically tuned ring resonator in silicon on insulator, monolithically integrated with a microcantilever. In: Conference on Lasers and Electro-Optics, CLEO/Europe, 22-26 May 2011, Munich, Germany (pp. Paper CE5.1).

Lamprecht, Tobias Peter (2011) Embedded micro-mirrors for compact routing of multimode polymer waveguides. thesis.

Agazzi, L. and Bradley, J.D.B. and Yang, Jing and Ay, F. and Wörhoff, K. and Pollnau, M. (2011) Er3+ and Nd3+ doped Al2O3 amplifiers on a silicon chip. In: International Laser Physics Workshop, 11-15 July 2011, Sarajevo, Bosnia and Herzegovina (pp. Paper 4.2.5).

Agazzi, L. and Wörhoff, K. and Pollnau, M. (2011) Excitation quenching in Er3-doped Al2O3 amplifiers. In: Conference on Lasers and Electro-Optics, CLEO/Europe, 22-26 May 2011, Munich, Germany (pp. Paper CE3.4).

Osellame, Roberto and Hoekstra, Hugo J.W.M. and Cerullo, Giulio and Pollnau, Markus (2011) Femtosecond laser microstructuring: an enabling tool for optofluidic lab-on-chips. Laser & Photonics Reviews . ISSN 1863-8899

Ay, F. and Geskus, D. and Iñurrategui, I. and Aravazhi, S. and Pollnau, M. (2011) Focused-ion-beam nanostructured photonic cavities for integrated lasers in crystalline double tungstate channel waveguides. In: Conference on Lasers and Electro-Optics, CLEO/Europe, 22-26 May 2011, Munich, Germany (pp. Paper CK8.3).

Geskus, Dimitri and Aravazhi, Shanmugam and Garcia Blanco, Sonia and Pollnau, Markus (2011) Giant gain in a rare-earth-ion-doped waveguide. In: Conference on Lasers and Electro-Optics, CLEO/Europe, 22-26 May 2011, Munich, Germany (pp. Paper CJ2.5).

Geskus, Dimitri and Aravazhi, Shanmugam and Garcia Blanco, Sonia M. and Pollnau, Markus (2011) Giant optical gain in a rare-earth-ion-doped waveguide. In: Conference on Lasers and Electro-Optics, CLEO 2011, 1-6 May 2011, Baltimore, Maryland, USA (pp. PDPA12).

Geskus, D. and Aravazhi, S. and Garcia Blanco, S.M. and Pollnau, M. (2011) Giant optical gain in a rare-earth-ion-doped waveguide amplifier. In: International Laser Physics Workshop, 11-15 July 2011, Sarajevo, Bosnia and Herzegovina (pp. Paper 4.2.4).

Geskus, D. and Aravazhi, S. and Garcia Blanco, S.M. and Pollnau, M. (2011) Giant optical gain in rare-earth-ion-doped thin films and waveguides. In: International Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim, 28 August - 1 September 2011, Sydney, Australia (pp. Paper 4630).

Pham, S.V. and Dijkstra, M. and Hollink, A.J.F. and Ridder, R.M. de and Wolferen, H.A.G.M. van and Krijnen, G.J.M. and Pollnau, M. and Hoekstra, H.J.W.M. (2011) Grated waveguide cavity for label-free protein and mechano-optical gas sensing. In: International Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim, 28 August - 1 September 2011, Sydney, Australia (pp. Paper 2250-CT).

Alatas, Husin and Hoekstra, Hugo J.W.M. and Iskandar, Alexander A. and Tjia, May-On (2011) Group-index and resonant field enhancement in a symmetric double-sided grated waveguide. Journal of the Optical Society of America A: Optics and image science, 28 (6). pp. 1197-1203. ISSN 0740-3232

Aravazhi, S. and Geskus, D. and Dalfsen, K. van and Günther, D. and Pollnau, M. (2011) Growth and characterization of highly Yb3+doped KY(WO4)2 thin layers. In: Conference on Lasers and Electro-Optics, CLEO/Europe, 22-26 May 2011, Munich, Germany (pp. Paper CE3.2).

Bernhardi, E.H. and Wolferen, H.A.G.M. van and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2011) High-Q Monolithic Distributed Bragg Reflector Cavities in Al2O3 Channel Waveguides. In: Conference on Lasers and Electro-Optics, CLEO 2011, 1-6 May 2011, Baltimore, Maryland, USA (pp. CME4).

Bernhardi, E.H. and Wolferen, H.A.G.M. van and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2011) High-Q distributed-Bragg-grating laser cavities. In: 16th International Conference on Luminescence & Optical Sperctroscopy of Condensed Matter, 26 June - 1 July 2011, Ann Arbor, MI, USA (pp. p. 12).

Bernhardi, E.H. and Wolferen, H.A.G.M. van and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2011) High-Quality Monolithic Distributed Bragg Reflector Cavities and Lasers in Alumina Channel Waveguides. In: Annual Symposium of the IEEE Photonics Benelux Chapter 2011, 1-2 December 2011, Ghent, Belgium (pp. pp. 41-44).

Dalfsen, K. van and Geskus, D. and Ay, F. and Wörhoff, K. and Aravazhi, S. and Pollnau, M. (2011) High-power Yb- and Tm-doped double tungstate channel waveguide lasers. In: International Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim, 28 August - 1 September 2011, Sydney, Australia (pp. Paper 5420).

Dalfsen, K. van and Geskus, D. and Ay, F. and Wörhoff, K. and Aravazhi, S. and Pollnau, M. (2011) High-power Yb- and Tm-doped double tungstate channel waveguide lasers. In: International Laser Physics Workshop, 11-15 July 2011, Sarajevo, Bosnia and Herzegovina (pp. Paper 4.4.4).

Geskus, D. and Aravazhi, S. and Wörhoff, K. and Pollnau, M. (2011) High-power, broadly tunable, and low-quantum-defect Yb3+-doped double tungstate channel waveguide lasers. In: Advanced Solid-State Photonics, ASSP 2011, 13-16 Feb 2011, Istanbul, Turkey (pp. ATuD6(1)-ATuD7(3)).

Akca, B.I. and Ismail, N. and Sun, F. and Driessen, A. and Wörhoff, K. and Pollnau, M. and Ridder, R.M. de (2011) High-resolution integrated spectrometers in silicon-oxynitride. In: Conference on Lasers and Electro-Optics, CLEO 2011, 1-6 May 2011, Baltimore, Maryland, USA (pp. JWA65).

Bernhardi, E.H. and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2011) Highly efficient distributed feedback waveguide laser in Al2O3:Yb3+ on silicon. In: Advanced Solid-State Photonics, ASSP 2011, 13-16 Feb 2011, Istanbul, Turkey (pp. ATuD7(1)-ATuD7(3)).

Pollnau, M. and Geskus, D. and Dalfsen, K. van and Garcia Blanco, S.M. and Aravazhi, S. (2011) Highly efficient lasers and amplifiers in double tungstates. In: Joint Annual Meeting of the Swiss Physical Society and the Austrian Physical Society, 15-17 June 2011, Lausanne, Switzerland (pp. Paper 627).

Bernhardi, E.H. and Wolferen, H.A.G.M. van and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2011) Highly efficient, low-threshold monolithic distributed-Bragg-reflector channel waveguide laser in Al$_{2}$O$_{3}$:Yb$^{3+}$. Optics Letters, 36 (5). pp. 603-605. ISSN 0146-9592

Ismail, N. and Sun, Fei and Sengo, Gabriël and Wörhoff, Kerstin and Driessen, Alfred and Ridder, René M. de and Pollnau, Markus (2011) Improved arrayed-waveguide-grating layout avoiding systematic phase errors. Optics Express, 19 (9). pp. 8781-8794. ISSN 1094-4087

Agazzi, L. and Bradley, J.D.B. and Wörhoff, K. and Pollnau, M. (2011) Integrated Al2O3:Er3+ amplifiers: The impact of fast spectroscopic quenching processes. In: International Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim, 28 August - 1 September 2011, Sydney, Australia (pp. Paper 5420).

Ismail, Nur and Sun, Fei and Wörhoff, Kerstin and Driessen, Alfred and Ridder, René M. de and Pollnau, Markus (2011) Integrated arrayed waveguide grating spectrometer for measuring Raman spectra. In: Conference on Lasers and Electro-Optics, CLEO/Europe, 22-26 May 2011, Munich, Germany (pp. Paper CH5.4).

Ay, F. and Inurrategui, I. and Geskus, D. and Aravazhi, S. and Pollnau, M. (2011) Integrated lasers in crystalline double tungstates with focused-ion-beam nanostructured photonic cavities. Laser Physics Letters, 8 (6). pp. 423-430. ISSN 1612-2011

Wörhoff, Kerstin and Ridder, René M. de and Hoekstra, Hugo J.W.M. and Pollnau, Markus (2011) Integrated light sources and optical sensors. Fotonica Magazine, 36 (1). pp. 9-17. ISSN 0925-5338

Pham, So V. and Dijkstra, Meindert and Wolferen, Henk A.G.M. van and Pollnau, Markus and Krijnen, Gijs J.M. and Hoekstra, Hugo J.W.M. (2011) Integrated mechano-optical hydrogen gas sensor using cantilever bending readout with a Si3N4 grated waveguide. Optics Letters, 36 (15). pp. 3003-3005. ISSN 0146-9592

Yang, Jing and Lamprecht, Tobias and Wörhoff, Kerstin and Driessen, Alfred and Horst, Folkert and Offrein, Bert J. and Ay, Feridun and Pollnau, Markus (2011) Integrated optical backplane amplifier. IEEE Journal of Selected Topics in Quantum Electronics . ISSN 1077-260X

Ismail, Nur and Sun, Fei and Wörhoff, Kerstin and Driessen, Alfred and Ridder, René M. de and Pollnau, Markus (2011) Integrated optical backscattered-light collectors for on-chip spectroscopy. In: The Sense of Contact 13, April 7, 2011, Zeist, the Netherlands.

Agazzi, L. and Akça, I. and Aravazhi, S. and Ay, F. and Bernhardi, E.H. and Çivitci, F. and Dalfsen, K. van and Dijkstra, M. and Garcia Blanco, S.M. and Geskus, D. and Hammer, M. and Hoekstra, H.J.W.M. and Hollink, A.J.F. and Ismail, N. and Pham, S. Van and Ridder, R.M. de and Sengo, G. and Wörhoff, K. and Pollnau, M. (2011) Integrated optical microsystems: guiding light into the future. Focus Magazine, 41 (4). pp. 10-13.

Pollnau, Markus (2011) Integrated optics - guiding light into the future. In: International Laser Physics Workshop, LPHYS 2011, 11-15 July 2011, Sarajevo, Bosnia and Herzegovina (pp. Paper PS4).

Abdulla, S.M.C. and Kauppinen, L.J. and Ridder, R.M. de and Krijnen, G.J.M. (2011) Integrated self-aligned tips for dispersion tuning in a photonic crystal micro-cavity. In: 16th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS '11, 5-9 June 2011, Beijing. China (pp. pp. 2534-2537).

Akca, B.I. and Nguyen, V.D. and Kalkman, J. and Leeuwen, T.G. van and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2011) Integrated spectrometers for spectral-domain optical coherence tomography. In: Conference on Lasers and Electro-Optics, CLEO/Europe, 22-26 May 2011, Munich, Germany (pp. Paper CL/EB5.4).

Yang, J. and Lamprecht, T. and Wörhoff, K. and Driessen, A. and Horst, F. and Offrein, B.J. and Ay, F. and Pollnau, M. (2011) Integrated waveguide amplifiers for optical backplanes. In: International Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim, 28 August - 1 September 2011, Sydney, Australia (pp. Paper 4630).

Ismail, Nur and Çivitci, Fehmi and Wörhoff, Kerstin and Ridder, René M. de and Pollnau, Markus and Driessen, Alfred (2011) Integrated waveguide probes for efficient backscattered-light collection from thin samples. In: Conference on Lasers and Electro-Optics, CLEO/Europe, 22-26 May 2011, Munich, Germany (pp. Paper CL/EB.P.13).

Khan, M.R.H. and Marpaung, D.A.I. and Burla, M. and Roeloffzen, C.G.H. and Bernhardi, E.H. and Ridder, R.M. de (2011) Investigation on the performance of an optically generated RF local oscillator signal in Ku-band DVB-S systems. In: XXXth URSI General Assembly and Scientific Symposium, 2011, 13-20 Aug 2011, Istanbul, Turkey (pp. pp. 1-4).

Çivitci, F. and Sengo, G. and Pollnau, M. and Driessen, A. and Hoekstra, H.J.W.M. (2011) Light Turning Mirrors in SiON Optical Waveguides for Hybrid Integration with CMOS Photo-detectors. In: Annual Symposium of the IEEE Photonics Benelux Chapter 2011, 1-2 December 2011, Ghent, Belgium (pp. pp. 105-108).

Çivitci, Fehmi and Driessen, Alfred and Hoekstra, Hugo J.W.M. (2011) Light turning mirrors for hybrid integration of optical waveguides in SiON technology and CMOS based photo-detectors. In: European Conference on Lasers and Electro-Optics, CLEO/Europe 2011, 22-26 May 2011, Munich, Germany (pp. CE8_2).

Garcia-Blanco, Sonia M. and Pollnau, Markus and Bozhevolnyi, Sergey I. (2011) Loss compensation in long-range dielectric-loaded surface plasmon-polariton waveguides. Optics Express, 19 (25). pp. 25298-25311. ISSN 1094-4087

Abdulla, S.M.C. and Kauppinen, L.J. and Dijkstra, M.A. and Berenschot, J.W. and Boer, M.J. de and Ridder, R.M. de and Krijnen, G.J.M. (2011) Mechano-optical switching in a mems integrated photonic crystal slab waveguide. In: 24th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2011, 23-27 January 2011, Cancun, Mexico (pp. pp. 9-12).

Kauppinen, Lasse J. and Abdulla, Shahina M.C. and Dijkstra, Meindert and Boer, Meint J. de and Berenschot, Erwin and Krijnen, Gijs J.M. and Pollnau, Markus and Ridder, René M. de (2011) Micromechanically tuned ring resonator in silicon on insulator. Optics Letters, 36 (7). pp. 1047-1049. ISSN 0146-9592

Kauppinen, L.J. and Abdulla, S.M.C. and Dijkstra, M. and Boer, M.J. de and Berenschot, J.W. and Krijnen, G.J.M. and Pollnau, M. and Ridder, R.M. de (2011) Micromechanically tuned ring resonator in silicon on insulator. In: International Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim, 28 August - 1 September 2011, Sydney, Australia (pp. Paper 4240-IT).

Dongre, C. and Weerd, J. van and Besselink, G.A.J. and Osellame, R. and Martínez Vázquez, R. and Cerullo, G. and Weeghel, R. van and Vlekkert, H.H. van den and Hoekstra, H.J.W.M. and Pollnau, M. (2011) Modulation-frequency encoded multi-color fluorescent DNA analysis in an optofluidic chip. In: International Laser Physics Workshop, 11-15 July 2011, Sarajevo, Bosnia and Herzegovina (pp. Paper 3.1.1).

Hoekstra, H.J.W.M. and Dongre, C. and Pollnau, M. (2011) Modulation-frequency encoded multi-wavelength fluorescence analysis. In: 16th International Conference on Luminescence & Optical Sperctroscopy of Condensed Matter, 26 June - 1 July 2011, Ann Arbor, MI, USA (pp. p. 15).

Garcia Blanco, Sonia M. and Geskus, Dimitri and Dalfsen, Koop van and Ay, Feridun and Aravazhi, Shanmugam and Pollnau, Markus (2011) Monoclinic double tungstate waveguide amplifiers and microlasers. In: International Conference on Transparent Optical Networks, ICTON 2011, 26-30 June 2011, Stockholm, Sweden.

Bernhardi, E.H. and Lu, Q. and Wolferen, H.A.G.M. van and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2011) Monolithic Distributed Bragg Reflector Cavities in Al2O3 with Quality Factors Exceeding 106. Photonics and Nanostructures . ISSN 1569-4410

Bernhardi, E.H. and Wolferen, H.A.G.M. van and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2011) Monolithic Distributed Bragg Reflector Cavities in Al2O3 with Quality Factors Exceeding One Million. In: International Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim, 28 August - 1 September 2011, Sydney, Australia (pp. Paper 4240-CT).

Abdulla, S.M.C. and Kauppinen, L.J. and Dijkstra, M. and Boer, M.J. de and Berenschot, E. and Ridder, R.M. de and Krijnen, G.J.M. (2011) Monolithically integrated cantilevers with self-aligned tips for wavelength tuning in a photonic crystal cavity-based channel-drop filter. Journal of Micromechanics and Microengineering, 21 (7). 0740041. ISSN 0960-1317

Pollnau, M. and Dongre, C. and Hoekstra, H.J.W.M. (2011) Multi-color fluorescent DNA analysis in an optofluidic chip. In: 1st EOS Conference on Optofluidics, 23-25 May 2011, Munich, Germany (pp. Paper 4306).

Ay, Feridun and Yang, Jing and Lamprecht, Tobias and Wörhoff, Kerstin and Garcia Blanco, Sonia M. and Driessen, Alfred and Horst, Folkert and Offrein, Bert J. and Pollnau, Markus (2011) Nd-doped waveguide amplifiers for heterogeneous integration in optical backplanes. In: Optoelectronic Integrated Circuits XIII, 22-27 Jan 2011, San Francisco, California, USA (pp. Q1-Q8).

Agazzi, L. and Wörhoff, K. and Pollnau, M. (2011) Non-saturable absorption and its impact on amplifier performance in Al2O3:Er3+. In: Conference on Lasers and Electro-Optics, CLEO 2011, 1-6 May 2011, Baltimore, Maryland, USA (pp. JWA59).

Ismail, N. and Wörhoff, K. and Choo-Smith, L.P. and Baclig, A.C. and Caspers, P.J. and Puppels, G.J. and Driessen, A. and Ridder, R.M. de and Pollnau, M. (2011) On-chip Raman spectrometer for the detection of early dental caries. In: International Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim, 28 August - 1 September 2011, Sydney, Australia (pp. Paper 2700-PO).

Sengo, G. and Wolferen, H.A.G.M. van and Driessen, A. (2011) Optimized Deep UV Curing Process for Metal-Free Dry-Etching of Critical Integrated Optical Devices. Journal of the Electrochemical Society, 158 (10). H1084-H1089. ISSN 0013-4651

Chang, Lantian and Akça, B.I. and Ridder, R.M. de and Wörhoff, K. and Pollnau, M. (2011) Performance Improvement and Birefringence Investigation of Spectral Domain Optical Coherence Tomography Using a Modified Arrayed Waveguide Grating. In: Annual Symposium of the IEEE Photonics Benelux Chapter 2011, 1-2 December 2011, Ghent, Belgium (pp. pp. 241-244).

Agazzi, L. and Bradley, J.D.B. and Ay, F. and Wörhoff, K. and Pollnau, M. (2011) Presence of fast quenching mechanisms in Al2O3:Er3+. In: 16th International Conference on Luminescence & Optical Sperctroscopy of Condensed Matter, 26 June - 1 July 2011, Ann Arbor, MI, USA (pp. p. 10).

Ismail, N. and Choo-Smith, L.-P. and Wörhoff, K. and Driessen, A. and Baclig, A.C. and Caspers, P.J. and Puppels, G.J. and Ridder, R.M. de and Pollnau, M. (2011) Raman spectroscopy of human teeth using integrated optical spectrometers. In: Annual Symposium of the IEEE Photonics Benelux Chapter 2011, 1-2 December 2011, Ghent, Belgium (pp. pp. 65-68).

Ismail, N. and Choo-Smith, L.P. and Wörhoff, K. and Driessen, A. and Baclig, A.C. and Caspers, P.J. and Puppels, G.J. and Ridder, R.M. de and Pollnau, M. (2011) Raman spectroscopy with an integrated arrayed-waveguide grating. Optics Letters, 36 (23). pp. 4629-4631. ISSN 0146-9592

Wörhoff, Kerstin and Bernhardi, Edward H. and Bradley, Jonathan D.B. and Yang, Jing and Agazzi, Laura and Ay, Feridun and Ridder, René M. de and Pollnau, Markus (2011) Rare-earth-ion doped amplifiers and lasers integrated on silicon. In: 13th International Conference on Transparent Optical Networks, ICTON 2011, 26-30 June 2011, Stockholm, Sweden.

Garcia-Blanco, Sonia M. and Geskus, Dimitri and Dalfsen, Koop van and Aravazhi, Shanmugam and Pollnau, Markus (2011) Rare-earth-ion-doped double tungstates: A promising gain material for integrated optics. In: 8th International Symposium on Modern Optics and Its Applications, ISMOA 2011, 4-7 July 2011, Bandung, Indonesia (pp. pp. 69-70).

Pollnau, M. and Bernhardi, E.H. and Bradley, J.D.B. and Ridder, R.M. de and Wörhoff, K. and Yang, J. and Diemeer, M.B.J. and Driessen, A. (2011) Rare-earth-ion-doped lasers integrated on a silicon chip. In: Joint Annual Meeting of the Swiss Physical Society and the Austrian Physical Society, 15-17 June 2011, Lausanne, Switzerland (pp. Paper 214).

Pham, S.V. and Kauppinen, L.J. and Dijkstra, M. and Wolferen, H.A.G.M. van and Ridder, R.M. de and Hoekstra, H.J.W.M. (2011) Read-Out of Cantilever Bending With a Grated Waveguide Optical Cavity. IEEE Photonics Technology Letters, 23 (4). pp. 215-217. ISSN 1041-1135

Pham, S.V. and Dijkstra, M. and Hollink, A.J.F. and Ridder, R.M. de and Pollnau, M. and Hoekstra, H.J.W.M. (2011) Si3N4 Grated Waveguide Optical Cavity based Sensors for Bulk-index Concentration, Label-free Protein, and Mechano-Optical Gas Sensing. In: International Laser Physics Workshop, LPHYS 2011, 11-15 July 2011, Sarajevo, Bosnia and Herzegovina (pp. Paper 3.6.1).

Wörhoff, Kerstin and Ismail, Nur and Akca, B. Imran and Pollnau, Markus and Ridder, René M. de (2011) Silicon oxynitride technology for integrated optical solutions in biomedical applications. In: 13th International Conference on Transparent Optical Networks 2011, 26-30 June 2011, Stockholm, Sweden (pp. pp. 1-4).

Nguyen, V. Duc and Akca, B. Imran and Wörhoff, Kerstin and Ridder, René M. de and Pollnau, Markus and Leeuwen, Ton G. van and Kalkman, Jeroen (2011) Spectral domain optical coherence tomography imaging with an integrated optics spectrometer. Optics Letters, 36 (7). pp. 1293-1295. ISSN 0146-9592

Nguyen, V. Duc and Akça, B.I. and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. and Leeuwen, T.G. van and Kalkman, J. (2011) Spectral-domain optical coherence tomography with an arrayed waveguide grating spectrometer. In: European Conferences on Biomedical Optics, 22-26 May 2011, Munich, Germany.

Akca, B.I. and Nguyen, V.D. and Kalkman, J. and Leeuwen, T.G. van and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2011) Toward Miniaturized Optical Coherence Tomography. In: The Sense of Contact 13, April 7, 2011, Zeist, the Netherlands.

Akca, B.I. and Nguyen, V.D. and Kalkman, J. and Leeuwen, T.G. van and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2011) Toward miniaturized optical coherence tomography. In: Conference on Lasers and Electro-Optics, CLEO 2011, 1-6 May 2011, Baltimore, Maryland, USA (pp. CWB3).

Akca, B.I. and Nguyen, V.D. and Kalkman, J. and Leeuwen, T.G. van and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2011) Towards spectral-domain optical coherence tomography on a silicon chip. In: International Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim, 28 August - 1 September 2011, Sydney, Australia (pp. Paper 4430).

Akca, B.I. and Wörhoff, K. and Nguyen, V.D. and Kalkman, J. and Leeuwen, T.G. van and Ridder, R.M. de and Pollnau, M. (2011) Towards spectral-domain optical coherence tomography on a silicon chip. In: International Laser Physics Workshop, 11-15 July 2011, Sarajevo, Bosnia and Herzegovina (pp. Paper 3.1.3).

Abdulla, S.M.C. and Kauppinen, L.J. and Dijkstra, M. and Boer, M.J. de and Berenschot, E. and Jansen, H.V. and Ridder, R.M. de and Krijnen, G.J.M. (2011) Tuning a racetrack ring resonator by an integrated dielectric MEMS cantilever. Optics Express, 19 (17). pp. 15864-15878. ISSN 1094-4087

Geskus, D. and Aravazhi, S. and Garcia Blanco, S.M. and Pollnau, M. (2011) Ultra-high gain in an Yb3+-doped dielectric waveguide. In: 16th International Conference on Luminescence & Optical Sperctroscopy of Condensed Matter, 26 June - 1 July 2011, Ann Arbor, MI, USA (pp. p. 60).

Bernhardi, E.H. and Wolferen, H.A.G.M. van and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2011) Ultra-narrow-linewidth distributed feedback lasers in Al2O3:Er3+ and Al2O3:Yb3+. In: International Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim, 28 August - 1 September 2011, Sydney, Australia (pp. Paper 5420).

Geskus, D. and Aravazhi, S. and Garcia Blanco, S.M. and Pollnau, M. (2011) Wavelength-dependent optical gain in a $KGd_xLu_{1-x}(WO_4)_2:Yb^{3+}$ waveguide amplifier. In: IEEE Photonics Conference, PHO 2011, 9-13 October 2011, Arlington, Virginia, USA (pp. pp. 845-846).

Geskus, D. and Dalfsen, K. van and Aravazhi, S. and Wörhoff, K. and Pollnau, M. (2011) Yb3+ and Tm3+ doped KGdxLuyY1-x-y(WO4)2 Channel Waveguide Lasers. In: Conference on Lasers and Electro-Optics, CLEO 2011, 1-6 May 2011, Baltimore, Maryland, USA (pp. CWP4).

2010

Bernhardi, E.H. and Wolferen, H.A.G.M. van and Wörhoff, K. and Pollnau, M. and Ridder, R.M. de (2010) 1.7-kHz-linewidth distributed feedback laser in Al2O3:Er3+. In: Europhoton Conference, 30 Aug - 3 Sep 2010, Hamburg, Germany.

Bradley, J.D.B. and Costa e Silva, M. and Gay, M. and Bramerie, L. and Driessen, A. and Wörhoff, K. and Simon, J.C. and Pollnau, M. (2010) 170 Gbit/s transmission in Al2O3:Er integrated amplifiers. In: Conference on Lasers and Electro-Optics, CLEO 2010, 16-21 May 2010, San Jose, CA, USA (pp. ATuB5).

Stoffer, Remco and Hammer, Manfred and Ivanova, O.V. (Alyona) and Hoekstra, Hugo J.W.M. (2010) A Guided Mode View on Near-Field Scanning Optical Microscopy Measurements of Optical Magnetic Fields with Slit Probes. In: International Workshop on Optical Waveguide Theory and Numerical Modelling, OWTNM 2010, 9-10 april 2010, Nottingham, UK (pp. p. 62).

Ivanova, O.V. (Alyona) and Stoffer, Remco and Hammer, Manfred (2010) A dimensionality reduction technique for 2D scattering problems in photonics. Journal of Optics, 12 (3). 035502. ISSN 2040-8978

Stoffer, Remco and Hammer, Manfred and Ivanova, O.V. (Alyona) and Hoekstra, Hugo J.W.M. (2010) A guided mode view on Near-field Scanning Optical Microscopy measurements of optical magnetic fields with slit probes. In: 18th International Workshop on Optical Waveguide Theory and Numerical Modelling, OWTNM 2010, April 9-10, 2010, Cambridge, UK (pp. p. 62).

Dongre, C. and Weerd, J. van and Besselink, G.A.J. and Martinez Vazquez, R. and Osellame, R. and Cerullo, G. and Weeghel, R. van and Vlekkert, H.H. van den and Hoekstra, H.J.W.M. and Pollnau, M. (2010) Advances in fluorescent detection of molecules in an optofluidic chip. In: EOS Annual Meeting, EOSAM 2010, 26-29 October 2010, Paris, France (pp. p. 3437).

Agazzi, L. and Bradley, J.D.B. and Ay, F. and Wörhoff, K. and Pollnau, M. (2010) Al2O3:Er3+ waveguide amplifiers at 1.5 μm. In: 15th European Conference on Integrated Optics, ECIO 2010, 7-9 April 2010, Cambridge, United Kingdom (pp. ThE2).

Yang, J. and Ay, F. and Lamprecht, T. and Horst, F. and Offrein, B.J. and Driessen, A. and Wörhoff, K. and Pollnau, M. (2010) Al2O3:Nd3+ waveguide amplifiers for use in optical backplanes. In: Conference on Lasers and Electro-Optics, CLEO '10, 16-21 May 2010, San Jose, CA (pp. CWP4).

Hammer, Manfred (2010) An HCMT model of optical microring-resonators. In: 18th International Workshop on Optical Waveguide Theory and Numerical Modelling, OWTNM 2010, April 9-10, 2010, Cambridge, UK (pp. p. 69).

Ismail, N. and Akca, B.I. and Sun, F. and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. and Driessen, A. (2010) Arrayed-waveguide-grating light collector for on-chip spectroscopy. In: 15th European Conference on Integrated Optics, ECIO 2010, 7-9 April 2010, Cambridge, United Kingdom (pp. WeB5).

Inurrategi, I. and Ay, F. and Geskus, D. and Aravazhi, S. and Gadgil, V.J. and Wörhoff, K. and Pollnau, M. (2010) Bragg Gratings in Crystalline Waveguides Fabricated by Focused Ion Beam Milling. In: 2nd International Workshop on FIB for Photonics, 6-7 Apr 2010, Cambridge, UK (pp. pp. 8-9).

Pham, S.V. and Kauppinen, L.J. and Dijkstra, M. and Wolferen, H.A.G.M. van and Ridder, R.M. de and Hoekstra, H.J.W.M. (2010) Cantilever Deflection Read-out with a Grated Waveguide Optical Cavity. In: 15th European Conference on Integrated Optics and Technical Exhibition, ECIO 2010, 6-9 April 2010, Cambridge, UK (pp. ThE6).

Ay, F. and Bernhardi, E.H. and Agazzi, L. and Bradley, J.D.B. and Wörhoff, K. and Pollnau, M. and Ridder, R.M. de (2010) Characterization of Bragg gratings in Al2O3 waveguides fabricated by focused ion beam milling and laser interference lithography. In: Conference on Lasers and Electro-Optics, CLEO '10, 16-21 May 2010, San Jose, CA (pp. CMQ4).

Yang, Jing and Diemeer, Mart B.J. and Sengo, Gabriël and Pollnau, Markus and Driessen, Alfred (2010) Characterization of Nd-doped polymer waveguide amplifiers near 1060 and 870 nm. In: Conference on Lasers and Electro-Optics, CLEO '10, 16-21 May 2010, San Jose, CA (pp. CMQ6).

Nguyen, M.D. and Nazeer, H. and Karakaya, K. and Pham, S.V. and Steenwelle, R. and Dekkers, M. and Abelmann, L. and Blank, D.H.A. (2010) Characterization of epitaxial Pb(Zr,Ti)O3 thin films deposited by pulsed laser deposition on silicon cantilevers. Journal of Micromechanics and Microengineering, 20 (8). 085022. ISSN 0960-1317

Hiremath, Kirankumar and Hammer, Manfred (2010) Circular integrated optical microresonators: Analytical methods and computational aspects. In: Photonic Microresonator Research and Applications. Springer Series in Optical Sciences, 156 . Springer Verlag, London, pp. 29-59. ISBN 9781441917430

Kauppinen, Lasse Juhana (2010) Compact integrated optical devices for optical sensor and switching applications. thesis.

Yang, J. and Grivas, C. and Diemeer, M.B.J. and Driessen, A. and Pollnau, M. (2010) Continuous-wave Lasers in Polymer waveguides. In: 15th European Conference on Integrated Optics, ECIO 2010, 7-9 April 2010, Cambridge, United Kingdom (pp. WeE3).

Grivas, Christos and Yang, Jing and Diemeer, Mart B.J. and Driessen, Alfred and Pollnau, Markus (2010) Continuous-wave Nd-doped polymer lasers. Optics Letters, 35 (12). pp. 1983-1985. ISSN 0146-9592

Yang, J. and Grivas, C. and Diemeer, M.B.J. and Driessen, A. and Pollnau, M. (2010) Continuous-wave polymer lasers. In: IV International Workshop on Photonic and Electronic Materials, 5-7 July 2010, San Sebastian, Spain (pp. p. 51).

Grivas, C. and Yang, J. and Diemeer, M.B.J. and Driessen, A. and Pollnau, M. (2010) Continuous-wave solid-state polymer laser. In: Conference on Lasers and Electro-Optics, CLEO '10, 16-21 May 2010, San Jose, CA (pp. CTuU6).

Ismail, N. and Akca, I. and Baclig, A.C. and Caspers, P.J. and Sun, F. and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. and Driessen, A. (2010) Design of low-loss arrayed waveguide gratings for applications in integrated Raman spectroscopy. In: Conference on Lasers and Electro-Optics, CLEO '10, 16-21 May 2010, San Jose, CA (pp. CFA7).

Ivanova, O.V. (Alyona) and Stoffer, Remco and Hammer, Manfred (2010) Dimensionality reduction for 3D vectorial optical scattering problems. In: 18th International Workshop on Optical Waveguide Theory and Numerical Modelling, OWTNM 2010, April 9-10, 2010, Cambridge, UK (pp. p. 83).

Dongre, Chaitanya and Weerd, Jasper van and Bellini, Nicola and Osellame, Roberto and Cerullo, Giulio and Weeghel, Rob van and Hoekstra, Hugo J.W.M. and Pollnau, Markus (2010) Dual-point dual-wavelength fluorescence monitoring of DNA separation in a lab on a chip. Biomedical Optics Express, 1 (2). pp. 729-735. ISSN 2156-7085

Ismail, N. and Sun, F. and Çivitci, F. and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. and Driessen, A. (2010) Efficiency of integrated waveguide probes in the detection of fluorescence and backscattered light. In: Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications X. Proceedings of SPIE, 7559 . SPIE, the international Society for Optical Engineering, Bellingham, WA, USA, p. 755903. ISBN 9780819479556

Dongre, C. and Hoekstra, H.J.W.M. and Pollnau, M. (2010) Electrophoretic separation and detection of a few DNA molecules in an optofluidic chip. In: Frontiers in Optics, FIO 2010 - Photonic Sensor II, 24-28 October 2010, Rochester, NY.

Bradley, Jonathan D.B. and Pollnau, Markus (2010) Erbium-doped integrated waveguide amplifiers and lasers. Laser & Photonics Reviews, 5 (3). pp. 368-403. ISSN 1863-8899

Ismail, Nur and Sun, Fei and Wörhoff, Kerstin and Driessen, Alfred and Ridder, René M. de and Pollnau, Markus (2010) Excitation and light collection from highly scattering media with integrated waveguides. IEEE Photonics Technology Letters, 23 (5). pp. 278-280. ISSN 1041-1135

Chakkalakkal Abdulla, S.M. and Kauppinen, L.J. and Dijkstra, M. and Boer, M.J. de and Berenschot, E. and Ridder, R.M. de and Krijnen, G.J.M. (2010) Fabrication of integrated bimorphs with self aligned tips for optical switching in 2-d photonic crystal waveguides. In: 21st Micromechanics and Micro Systems Europe Workshop, MME 2010, September 26-29, 2010, Enschede, The Netherlands.

Ay, Feridun and Ridder, R.M. de and Pollnau, M. (2010) Focused Ion Beam Nano-structuring for Applications in Photonics. In: International Workshop in Cleanroom Training, UNAM 2010, 21 June - 4 July 2010, Ankara, Turkey (pp. p. 384).

Ay, Feridun and Geskus, Dimitri and Inurrategui, Ion and Aravazhi, Shanmugam and Gadgil, Vishwas J. and Wörhoff, Kerstin and Pollnau, Markus (2010) Focused Ion Beam Nanostructured Gratings in Crystalline KYW:$Yb^{3+}$ Channel Waveguides. In: Annual Symposium of the IEEE Photonics Benelux Chapter 2010, 18-19 November 2010, Delft, The Netherlands (pp. pp. 265-268).

Bradley, J.D.B. and Agazzi, L. and Geskus, D. and Ay, F. and Wörhoff, K. and Pollnau, M. (2010) Gain bandwidth of 80 nm and 2 dB/cm peak gain in Al2O3:Er3+ optical amplifiers on silicon. Journal of the Optical Society of America B (Optical physics), 27 (2). pp. 187-196. ISSN 0740-3224

Aravazhi, S. and Geskus, D. and Wörhoff, K. and Pollnau, M. (2010) Gd3+, Lu3+ co-doped KY(WO4)2:Yb3+ planar waveguide lasers at 1025 and 980 nm. In: Symposium K: Rare earth doped materials for optical based technologies, 7-11 June 2010, Strasbourg (pp. pp. 52-53).

Hammer, Manfred (2010) HCMT models of optical microring-resonator circuits. Journal of the Optical Society of America B: Optical Physics, 27 (11). pp. 2237-2246. ISSN 0740-3224

Sun, Fei and Driessen, Alfred and Wörhoff, Kerstin (2010) High Performance Optical Waveguides based on Boron and Phosphorous doped Silicon Oxynitride. In: Integrated Optics: Devices, Materials, and Technologies XIV. Proceedings of the SPIE, 7604 . SPIE, the international Society for Optical Engineering, Bellingham, WA, USA, p. 760403. ISBN 9780819480002

Akca, B. Imran and Ismail, Nur and Sengo, Gabriel and Sun, Fei and Wörhoff, Kerstin and Pollnau, Markus and Ridder, René M. de (2010) High Resolution Silicon-Oxynitride Arrayed Waveguide Grating Spectrometers. In: Annual Symposium of the IEEE Photonics Benelux Chapter 2010, 18-19 November 2010, Delft, The Netherlands (pp. pp. 125-128).

Yang, J. and Dalfsen, K. van and Wörhoff, K. and Ay, F. and Pollnau, M. (2010) High-Gain Al2O3:Nd3+ Integrated Waveguide Amplifiers. In: Symposium K: Rare earth doped materials for optical based technologies, 7-11 June 2010, Strasbourg (pp. p. 53).

Bernhardi, Edward H. and Wolferen, Henk A. van and Wörhoff, Kerstin and Pollnau, Markus and Ridder, René M. de (2010) High-Quality, Distributed Phase-Shift, Distributed Feedback Cavities in Al2O3 Waveguides. In: Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides, 21-24 June 2010, Karlsruhe, Germany (pp. BMB5).

Yang, J. and Dalfsen, K. van and Wörhoff, K. and Ay, F. and Pollnau, M. (2010) High-gain Al2O3:Nd3+ channel waveguide amplifiers at 880 nm, 1060 nm and 1330 nm. Applied physics B: Lasers and optics, 101 (1-2). pp. 119-127. ISSN 0946-2171

Geskus, D. and Aravazhi, S. and Wörhoff, K. and Pollnau, M. (2010) High-gain KY(WO4)2:Yb3+ planar waveguide laser at the zero-phonon line. In: Conference on Lasers and Electro-Optics, CLEO '10, 16-21 May 2010, San Jose, CA (pp. CTuU3).

Geskus, D. and Aravazhi, S. and Wörhoff, K. and Pollnau, M. (2010) High-power KY(WO4)2:Yb3+ channel waveguide lasers. In: European Workshop on Double Tungstate Lasers, 3 September 2010, Hamburg, Germany (pp. p. 10).

Geskus, Dimitri and Aravazhi, Shanmugam and Wörhoff, Kerstin and Pollnau, Markus (2010) High-power, broadly tunable, and 
low-quantum-defect KGd1-xLux(WO4)2:Yb3+ channel waveguide lasers. Optics Express, 18 (25). pp. 26107-26112. ISSN 1094-4087

Dongre, Chaitanya and Weerd, Jasper van and Besselink, Geert A.J. and Weeghel, Rob van and Martinez-Vazquez, Rebecca and Osellame, Roberto and Cerullo, Giulio and Cretich, Marina and Chiari, Marcella and Hoekstra, Hugo J.W.M. and Pollnau, Markus (2010) High-resolution electrophoretic separation and integrated-waveguide excitation of fluorescent DNA molecules in a lab on a chip. Electrophoresis, 31 (15). pp. 2584-2588. ISSN 0173-0835

Dongre, C. and Weerd, J. van and Besselink, G.A.J. and Martinez Vazquez, R. and Osellame, R. and Cerullo, G. and Weeghel, R. van and Vlekkert, H.H. van den and Hoekstra, H.J.W.M. and Pollnau, M. (2010) High-resolution, multi-wavelength fluorescent DNA analysis in an optofluidic chip. In: Conference on Lasers and Electro-Optics, CLEO '10, 16-21 May 2010, San Jose, CA (pp. CTuN7).

Geskus, D. and Aravazhi, S. and Wörhoff, K. and Pollnau, M. (2010) Highly efficient Gd, Lu co-doped KYW:Yb$^{3+}$ planar and channel waveguide lasers. In: IV International Workshop on Photonic and Electronic Materials, 5-7 July 2010, San Sebastian, Spain (pp. p. 50).

Geskus, D. and Aravazhi, S. and Grivas, C. and Wörhoff, K. and Pollnau, M. (2010) Highly efficient KY(WO$_{4}$)$_{2}$:Gd$^{3+}$, Lu$^{3+}$, Yb$^{3+}$ channel waveguide laser. In: Europhoton Conference, 30 Aug - 3 Sep 2010, Hamburg, Germany.

Bradley, J.D.B. and Stoffer, R. and Agazzi, L. and Ay, F. and Wörhoff, K. and Pollnau, M. (2010) Integrated $Al_2O_3:Er^{3+}$ ring lasers on silicon with wide wavelength selectivity. Optics Letters, 35 (1). pp. 73-75. ISSN 0146-9592

Akca, B.I. and Ismail, N. and Sun, F. and Driessen, A. and Wörhoff, K. and Pollnau, M. and Ridder, R.M. de and Nguyen, V.D. and Kalkman, J. and Leeuwen, T.G. van (2010) Integrated AWG spectrometer for on-chip optical coherence tomography and Raman spectroscopy. In: 15th European Conference on Integrated Optics, ECIO 2010, 7-9 April 2010, Cambridge, United Kingdom (pp. WeB1).

Bernhardi, E.H. and Wörhoff, K. and Bradley, J.D.B. and Ridder, R.M. de and Pollnau, M. (2010) Integrated Al2O3:Er3+ microring and distributed feedback lasers on silicon. In: Symposium K: Rare earth doped materials for optical based technologies, 7-11 June 2010, Strasbourg (pp. pp. 5-6).

Bradley, Jonathan D.B. and Stoffer, Remco and Bakker, Arjen and Agazzi, Laura and Ay, Feridun and Wörhoff, Kerstin and Pollnau, Markus (2010) Integrated Al2O3:Er3+ zero-loss optical amplifier and power splitter with 40 nm bandwidth. IEEE Photonics Technology Letters, 22 (5). pp. 278-280. ISSN 1041-1135

Pollnau, M. and Bradley, J.D.B. and Bernhardi, E.H. and Ay, F. and Ridder, R.M. de and Wörhoff, K. (2010) Integrated amplifiers and lasers in Al2O3:Er3+ thin films on a silicon chip. In: IV International Workshop on Photonic and Electronic Materials, 5-7 July 2010, San Sebastian, Spain (pp. p. 44).

Ismail, Nur and Akca, Bakiye Imran and Sun, Fei and Wörhoff, Kerstin and Ridder, René M. de and Pollnau, Markus and Driessen, Alfred (2010) Integrated approach to laser delivery and confocal signal detection. Optics Letters, 35 (16). pp. 2741-2743. ISSN 0146-9592

Akca, I. and Ismail, N. and Sun, F. and Nguyen, V.D. and Kalkman, J. and Leeuwen, T.G. van and Driessen, A. and Wörhoff, K. and Pollnau, M. and Ridder, R.M. de (2010) Integrated arrayed waveguide grating spectrometer for on-chip optical coherence tomography. In: Conference on Lasers and Electro-Optics, CLEO 2010, 16-21 May 2010, San Jose, CA, USA (pp. JWA66).

Ismail, N. and Baclig, A.C. and Caspers, P.J. and Puppels, G.J. and Akca, B.I. and Sun, F. and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. and Driessen, A. (2010) Integrated optical confocal system for Raman spectroscopy. In: Annual Symposium of the IEEE Photonics Benelux Chapter 2010, 18-19 November 2010, Delft, The Netherlands (pp. pp. 57-60).

Crespi, A. and Gu, Y. and Ngamson, B. and Dongre, C. and Hoekstra, H.J.W.M. and Vlekkert, H.H. van den and Watts, P. and Pollnau, M. and Cerullo, G. and Osellame, R. (2010) Label-free detection in a lab-on-a-chip with a three-dimensional Mach-Zehnder interferometer. In: Conference on Lasers and Electro-Optics, CLEO 2010, 16-21 May 2010, San Jose, CA (pp. CMH1).

Kärtner, Franz and Pollnau, Markus and Ueda, Ken-ichi and Driel, Henry van (2010) Lasers: The next fifty years. Journal of the Optical Society of America B: Optical Physics, 27 (11). LF1. ISSN 0740-3224

Dalfsen, K. van and Aravazhi, S. and Geskus, D. and Wörhoff, K. and Pollnau, M. (2010) Lattice matching and microstructuring of Gd3+, Lu3+ co-doped KY(WO4)2:Tm3+ channel waveguide lasers. In: European Workshop on Double Tungstate Lasers, 3 September 2010, Hamburg, Germany (pp. p. 9).

Geskus, D. and Aravazhi, S. and Bernhardi, E. and Grivas, C. and Wörhoff, K. and Pollnau, M. (2010) Low-Threshold and Highly Efficient Gd3+, Lu3+Co-doped KY(WO4)2:Yb3+ Planar Waveguide Lasers. In: Advanced Solid-State Photonics, ASSP, 31 Jan - 3 Feb 2010, San Diego, California, USA (pp. ATuB2).

Bernhardi, E.H. and Wolferen, H.A.G.M. van and Agazzi, L. and Khan, M.R.H. and Roeloffzen, C.G.H. and Wörhoff, K. and Pollnau, M. and Ridder, R.M. de (2010) Low-threshold, single-frequency distributed-feedback waveguide laser in Al2O3:Er3+ on silicon. In: Conference on Lasers and Electro-Optics, CLEO '10, 16-21 May 2010, San Jose, CA (pp. CTuU4).

Chakkalakkal Abdulla, S.M. and Kauppinen, L.J. and Dijkstra, M. and Boer, M.J. de and Berenschot, J.W. and Ridder, R.M. de and Krijnen, G.J.M. (2010) Mechanical tuning of optical race-track ring resonators. Procedia Engineering, 5 . pp. 424-427. ISSN 1877-7058

Pham, S.V. and Kauppinen, L.J. and Dijkstra, M. and Wolferen, H.A.G.M. van and Ridder, R.M. de and Hoekstra, H.J.W.M. (2010) Mechano-optical sensors for hydrogen gas: Fabrication and Proof of concept. In: The Sense of Contact 12, 8 April 2010, Zeist, the Netherlands.

Chakkalakkal Abdulla, S.M. and Kauppinen, L.J. and Dijkstra, M. and Boer, M.J. de and Ridder, R.M. de and Krijnen, G.J.M. (2010) Micro bimorph cantilever switches for tuning integrated optical systems. In: The Sense of Contact 12, April 8, 2010, Zeist, The Netherlands.

Geskus, D. and Aravazhi, S. and Grivas, C. and Wörhoff, K. and Pollnau, M. (2010) Microstructured Channel Waveguide Lasers In KY(WO4)2:Gd3+, Lu3+, Yb3+. In: Frontiers in Optics, FIO 2010 - Novel Hybrid Integration II, 24-28 October 2010, Rochester, NY.

Geskus, D. and Aravazhi, S. and Grivas, C. and Wörhoff, K. and Pollnau, M. (2010) Microstructured KY(WO4)2:Gd3+, Lu3+, Yb3+ channel waveguide laser. Optics Express, 18 (8). pp. 8853-8858. ISSN 1094-4087

Pollnau, Markus (2010) Mid-infrared lasers: Challenges imposed by the population dynamics of the gain system. In: Workshop on Mid-Infrared Fiber Laser Technology, 28-29 September 2010, St. Louis, France (pp. Paper 2).

Uranus, H.P. and Hoekstra, H.J.W.M. and Stoffer, R. (2010) Modeling and Design of Realistic Si3N4-based Integrated Optical Programmable Power Splitter. Journal of Nonlinear Optical Physics & Materials, 19 (2). pp. 255-268. ISSN 0218-8635

Dongre, Chaitanya and Weerd, Jasper van and Besselink, Geert A.J. and Martinez Vazquez, Rebecca and Osellame, Roberto and Cerullo, Giulio and Weeghel, Rob van and Vlekkert, Hans H. van den and Hoekstra, Hugo J.W.M. and Pollnau, Markus (2010) Modulation-frequency encoded multi-color fluorescent DNA analysis in an optofluidic chip. Lab on a Chip, 11 (4). pp. 679-683. ISSN 1473-0197

Dongre, C. and Pollnau, M. and Hoekstra, H.J.W.M. (2010) Modulation-frequency encoding/decoding for parallel detection in biophotonic sensing. In: Conference on Lasers and Electro-Optics, CLEO '10, 16-21 May 2010, San Jose, CA (pp. CTuB1).

Agazzi, Laura and Bradley, Jonathan D.B. and Dijkstra, Meindert and Ay, Feridun and Roelkens, Gunther and Baets, Roel and Wörhoff, Kerstin and Pollnau, Markus (2010) Monolithic integration of erbium-doped amplifiers with silicon-on-insulator waveguides. Optics Express, 18 (26). pp. 27703-27711. ISSN 1094-4087

Dongre, Chaitanya (2010) Multi-color fluorescent DNA analysis in an integrated optofluidic lab on a chip. thesis.

Dongre, C. and Weerd, J. van and Weeghel, R. van and Martinez Vazquez, R. and Osellame, R. and Cerullo, G. and Besselink, G.A.J. and Vlekkert, H.H. van den and Hoekstra, H.J.W.M. and Pollnau, M. (2010) Multi-color fluorescent DNA analysis in an integrated optofluidic lab-on-a-chip. In: Sense of Contact 12, April 8, 2010, Zeist, The Netherlands.

Dongre, C. and Hoekstra, H.J.W.M. and Pollnau, M. and Martínez Vázquez, R. and Osellame, R. and Cerullo, G. and Weerd, J. van and Weeghel, R. van and Besselink, G.A.J. and Vlekkert, H.H. van den (2010) Multi-wavelength fluorescence sensing with integrated waveguides in an optofluidic chip. In: 15th European Conference on Integrated Optics, ECIO 2010, 7-9 April 2010, Cambridge, United Kingdom (pp. ThB2).

Bernhardi, E.H. and Agazzi, L. and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2010) Narrow-Linewidth Distributed Feedback Channel Waveguide Laser in Al$_2$O$_3$:Er$^{3+}$. In: Annual Symposium of the IEEE Photonics Benelux Chapter 2010, 18-19 November 2010, Delft, The Netherlands (pp. pp. 85-88).

Dalfsen, K. van and Yang, J. and Ay, F. and Wörhoff, K. and Pollnau, M. (2010) Nd-doped aluminum oxide integrated amplifiers at 880 nm, 1060 nm, and 1330 nm. In: 15th European Conference on Integrated Optics, ECIO 2010, 7-9 April 2010, Cambridge, United Kingdom (pp. ThP34).

Yang, Jing and Diemeer, Mart B.J. and Sengo, Gabriël and Pollnau, Markus and Driessen, Alfred (2010) Nd-doped polymer waveguide amplifiers. IEEE Journal of Quantum Electronics, 46 (7). pp. 1043-1050. ISSN 0018-9197

Yang, J. and Grivas, C. and Diemeer, M.B.J. and Driessen, A. and Pollnau, M. (2010) Nd3+-doped polymer waveguide amplifiers and lasers. In: 4th EPS-QEOD Europhoton Conference on Solid-State, Fibre, and Waveguide Coherent Light Sources 2010, 30 August - 3 September 2010, Hamburg, Germany.

Yang, Jing (2010) Neodymium-doped waveguide amplifiers and lasers for integrated optical applications. thesis.

Pham, S.V. and Kauppinen, L.J. and Ridder, R.M. de and Hoekstra, H.J.W.M. (2010) Numerical Investigation and Optimization of a Mechano-Optical Sensor based on a Grated Waveguide Optical Cavity. In: 15th Annual Symposium of the IEEE Photonics Benelux Chapter 2010, 18-19 Nov 2010, Delft, Netherlands (pp. pp. 145-148).

Pollnau, M. and Bradley, J.D.B. and Ay, F. and Bernhardi, E.H. and Ridder, R.M. de and Wörhoff, K. (2010) On-chip integrated lasers in Al2O3:Er on silicon. In: Optoelectronic Integrated Circuits XII. Proceedings of the SPIE, 7605 . SPIE, the international Society for Optical Engineering, Bellingham, WA, USA, 76050M. ISBN 9780819480019

Ay, Feridun and Yang, Jing and Lamprecht, Tobias and Wörhoff, Kerstin and Offrein, Bert Jan and Pollnau, Markus (2010) Optical Waveguide Amplifiers for Heterogeneous Integration in Optical Backplanes. In: IEEE Photonics Society Annual Meeting, 7-11 Nov 2010, Denver, CO (pp. pp. 110-111).

Alatas, Husin and Iskandar, Alexander A. and Hoekstra, Hugo J.W.M. and Tjia, May-On (2010) Performance changes of a grated waveguide at resonance wavelengths next to its band-edges due to modified edge sections. Journal of the Optical Society of America B: Optical Physics, 27 (12). pp. 2743-2749. ISSN 0740-3224

Kauppinen, Lasse J. and Pinkert, Tjeerd J. and Hoekstra, Hugo J.W.M. and Ridder, René M. de (2010) Photonic crystal cavity-based Y splitter for mechano-optical switching. IEEE Photonics Technology Letters, 22 (13). pp. 966-968. ISSN 1041-1135

Peruzzo, Albert and Lobino, Mirko and Matthews, Jonathan C. F. and Matsuda, Nobuyuki and Politi, Alberto and Poulios, Konstantinos and Zhou, Xiao-Qi and Lahini, Yoav and Ismail, Nur and Wörhoff, Kerstin and Bromberg, Yaron and Silberberg, Yaron and Thompson, Mark G. and OBrien, Jeremy L. (2010) Quantum Walks of Correlated Photons. Science, 329 (5998). pp. 1500-1503. ISSN 0036-8075

Peruzzo, Alberto and Matthews, Jonathan and Politi, Alberto and Lobino, Mirko and Zhou, Xiao-Qi and Thompson, Mark G. and O'Brien, Jeremy and Matsuda, Nobuyuki and Ismail, Nur and Wörhoff, Kerstin and Bromberg, Yaron and Lahini, Yoav and Silberberg, Yaron (2010) Quantum random walks circuits with photonic waveguides. In: 15th European Conference on Integrated Optics, ECIO 2010, 7-9 April 2010, Cambridge, United Kingdom (pp. FrJB1).

Pollnau, M. and Bradley, J.D.B. and Yang, J. and Bernhardi, E.H. and Ridder, R.M. de and Wörhoff, K. (2010) Rare-earth-ion doped waveguide amplifiers and lasers in alumina and polymers. In: Frontiers in Optics, FIO 2010 - Novel Hybrid Integration II, 24-28 October 2010, Rochester, NY.

Wörhoff, K. and Bradley, J.D.B. and Agazzi, L. and Pollnau, M. (2010) Rare-earth-ion-doped Al2O3 for integrated optical amplification. In: Integrated Optics: Devices, Materials, and Technologies XIV. Proceedings of the SPIE, 7604 . SPIE, the international Society for Optical Engineering, Bellingham, WA, USA, p. 760408. ISBN 9780819480002

Nguyen, V.D. and Leeuwen, T.J. van and Kalkman, J. and Ismail, N. and Sun, F. and Akca, B.I. and Driessen, A. and Pollnau, M. and Ridder, R.M. de and Wörhoff, K. (2010) SiON integrated optics elliptic couplers for Fizeau-based Optical Coherence Tomography. In: 15th European Conference on Integrated Optics, ECIO 2010, 7-9 April 2010, Cambridge, United Kingdom (pp. ThP23).

Bernhardi, E.H. and Wolferen, H.A.G.M. van and Agazzi, L. and Khan, M.R.H. and Roeloffzen, C.G.H. and Wörhoff, K. and Pollnau, M. and Ridder, R.M. de (2010) Single-Frequency, Narrow-Linewidth Distributed Feedback Waveguide Laser in Al2O3:Er3+ on Silicon. In: 15th European Conference on Integrated Optics, ECIO 2010, 7-9 April 2010, Cambridge, United Kingdom (pp. ThE1).

Yang, J. and Diemeer, M.B.J. and Grivas, C. and Sengo, G. and Driessen, A. and Pollnau, M. (2010) Steady-state lasing in a solid polymer. Laser Physics Letters, 7 (9). pp. 650-656. ISSN 1612-202X

Crespi, Andrea and Gu, Yu and Ngamson, Bongkot and Hoekstra, Hugo J.W.M. and Dongre, Chaitanya and Pollnau, Markus and Ramponi, Roberta and Vlekkert, Hans H. van den and Watts, Paul and Cerullo, Giulio and Osellame, Roberto (2010) Three-dimensional Mach-Zehnder interferometer in a microfluidic chip for spatially-resolved label-free detection. Lab on a Chip, 10 (9). pp. 1167-1173. ISSN 1473-0197

Bernhardi, E.H. and Wolferen, H.A.G.M. van and Agazzi, L. and Khan, M.R.H. and Roeloffzen, C.G.H. and Wörhoff, K. and Pollnau, M. and Ridder, R.M. de (2010) Ultra-narrow-linewidth, single-frequency distributed feedback waveguide laser in Al2O3:Er3+ on silicon. Optics Letters, 35 (14). pp. 2394-2396. ISSN 0146-9592

Agazzi, L. and Bradley, J.D.B. and Ay, F. and Wörhoff, K. and Pollnau, M. (2010) Understanding Al2O3:Er3+ device performance. In: Annual Symposium of the IEEE Photonics Benelux Chapter 2010, 18-19 November 2010, Delft, The Netherlands (pp. pp. 261-264).

Agazzi, L. and Wörhoff, K. and Pollnau, M. and Kahn, A. and Fechner, M. and Petermann, K. and Huber, G. (2010) Upconversion spectroscopy of Al2O3:Er3+. In: IV International Workshop on Photonic and Electronic Materials, 5-7 July 2010, San Sebastian, Spain (pp. p. 49).

Agazzi, L. and Bradley, J.D.B. and Roelkens, G. and Baets, R. and Ay, F. and Wörhoff, K. and Pollnau, M. (2010) Wafer-scale monolithic integration of Al2O3:Er amplifiers with Si waveguides. In: Conference on Lasers and Electro-Optics, CLEO '10, 16-21 May 2010, San Jose, CA (pp. JWA92).

Bradley, J.D.B. and Agazzi, L. and Ay, F. and Wörhoff, K. and Pollnau, M. and Stoffer, R. (2010) Widely wavelength-selective Al2O3:Er3+ ring laser. In: 15th European Conference on Integrated Optics, ECIO 2010, 7-9 April 2010, Cambridge, United Kingdom (pp. ThE3).

Bradley, J.D.B. and Stoffer, R. and Agazzi, L. and Ay, F. and Wörhoff, K. and Pollnau, M. (2010) Widely wavelength-selective integrated ring laser in Al2O3:Er. In: Conference on Lasers and Electro-Optics, CLEO '10, 16-21 May 2010, San Jose, CA (pp. CMQ2).

2009

Pollnau, M. and Bradley, J.D.B. and Agazzi, L. and Bernhardi, E.H. and Ay, F. and Wörhoff, K. and Ridder, R.M. de (2009) $Al2O3:Er^3^+$ as a new platform for active integrated optics. In: 11th International Conference on Transparent Optical Networks, ICTON 2009, June 28 - July 2, 2009, Azores (pp. We.D2.1).

Valiente, R. and Millot, M. and Rodriguez, F. and Gonzalez, J. and Broto, J-M. and George, S. and Garcia-Revilla, S. and Romanyuk, Y. and Pollnau, M. (2009) $Er^{3+}$ luminescence as a sensor of high pressure and strong external magnetic fields. High Pressure Research, 29 (4). pp. 748-753. ISSN 0895-7959

Bradley, Jonathan D.B. and Costa e Silva, Maria and Gay, Mathilde and Bramerie, Laurent and Driessen, Alfred and Wörhoff, Kerstin and Simon, Jean-Claude and Pollnau, Markus (2009) 170 GBit/s transmission in an erbium-doped waveguide amplifier on silicon. Optics Express, 17 (24). pp. 22201-22208. ISSN 1094-4087

Bradley, J.D.B. and Agazzi, L. and Geskus, D. and Ay, F. and Wörhoff, K. and Pollnau, M. (2009) 2.0 dB/cm gain in an Al$_2$O$_3$:Er$^{3+}$ waveguide on silicon. In: Conference on Lasers and Electro-Optics, 2-4 June 2009, Baltimore, Maryland, USA (pp. CThCC2).

Bradley, J.D.B. and Gay, M. and Simon, J.C. and Wörhoff, K. and Pollnau, M. (2009) 40 Gbit/s transmission in a silicon-compatible Al2O3:Er3+ integrated optical amplifier. In: European Conference on Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference, CLEO Europe - EQEC 2009, 14-19 June 2009, Munich, Germany (pp. CI4.3 TUE).

Kauppinen, L.J. and Hoekstra, H.J.W.M. and Ridder, R.M. de (2009) A compact refractometric sensor based on grated silicon photonic wires. Sensors and Actuators B: Chemical, 139 (1). pp. 194-198. ISSN 0925-4005

Bradley, Jonathan David Barnes (2009) AI2O3:ER3+ as a gain platform for integrated optics. thesis.

Bradley, J.D.B. and Stoffer, R. and Agazzi, L. and Ay, F. and Wörhoff, K. and Pollnau, M. (2009) Al2O3:Er3+ as a broad gain medium for 1.53-um integrated optical applications. In: 2009 Annual Symposium of the IEEE Photonics Benelux Chapter, 5-6 November 2009, Brussels, Belgium (pp. pp. 13-16).

Sun, F. and Hussein, M.G. and Wörhoff, K. and Sengo, G. and Driessen, A. (2009) B/P Doping in
 application of 
silicon oxynitride based integrated
 optics. In: European Conference on Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference, CLEO Europe - EQEC 2009, 14-19 June 2009, Munich, Germany (pp. CE5.1 TUE).

Hammer, Manfred (2009) Chains of coupled square dielectric optical microcavities. Optical and Quantum Electronics, 40 (11-12). pp. 821-835. ISSN 0306-8919

Sun, F. and Sengo, G. and Driessen, A. and Wörhoff, K. (2009) Characterization of phosphorous and boron doped silicon oxynitride prepared plasma enhanced chemical vapor deposition. ECS Transactions, 25 (8). pp. 711-718. ISSN 1938-5862

Gnan, M. and Hopman, W.C.L. and Bellanca, G. and Ridder, R.M. de and De La Rue, R.M. and Bassi, P. (2009) Closure of the stop-band in photonic wire Bragg gratings. Optics Express, 17 (11). pp. 8830-8842. ISSN 1094-4087

Sun, F. and Driessen, A. and Wörhoff, K. (2009) Comparison of SiON Layers Doped with Phosphorous and Boron for Integrated Optics Applications. In: 2009 Annual Symposium of the IEEE Photonics Benelux Chapter, 5-6 November 2009, Brussels, Belgium (pp. pp. 213-216).

Dongre, C. and Weerd, J. van and Besselink, G.A.J. and Martinez Vazquez, R. and Osellame, R. and Ramponi, R. and Cerullo, G. and Weeghel, R. van and Vlekkert, H.H. van den and Hoekstra, H.J.W.M. and Pollnau, M. (2009) DNA Separation and Fluorescence Monitoring by Integrated Waveguides in an Optofluidic Chip. In: 2009 Annual Symposium of the IEEE Photonics Benelux Chapter, 5-6 November 2009, Brussels, Belgium (pp. pp. 49-52).

Nguyen, V. Duc and Kalkman, J. and Ismail, N. and Sun, F. and Wörhoff, K. and Driessen, A. and Pollnau, M. and Leeuwen, T.G. van (2009) Design and characterization of SiON integrated optics components for optical coherence tomography. In: Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference. CLEO Europe - EQEC 2009. European Conference on, 14-19 June 2009, Munich, Germany (pp. CL.P.14 THU).

Uranus, H.P. and Hoekstra, H.J.W.M. and Stoffer, R. (2009) Design of $Si_3N_4$-based integrated optical programmable power splitter. In: 9th International Symposium on Modern Optics and Its Applications, ISMOA 2009, 10-14 Aug 2009, Bandung, Indonesia (pp. PP-09).

Bernhardi, E.H. and Wolferen, H.A.G.M. van and Dijkstra, M. and Agazzi, L. and Wörhoff, K. and Pollnau, M. and Ridder, R.M. de (2009) Designing an Integrated Al2O3:Er3+ Distributed Feedback Laser. In: 2009 Annual Symposium of the IEEE Photonics Benelux Chapter, 5-6 November 2009, Brussels, Belgium (pp. pp. 197-200).

Hammer, Manfred and Ivanova, Olena V. (2009) Effective index approximations of photonic crystal slabs: a 2-to-1-D assessment. Optical and Quantum Electronics, 41 (4). pp. 267-283. ISSN 0306-8919

Ismail, N. and Sun, F. and Çivitci, F. and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. and Driessen, A. (2009) Efficiency comparison between integrated optical waveguide probes and conventional fiber probes in the detection of backscattered light. In: 2009 Annual Symposium of the IEEE Photonics Benelux Chapter, 5-6 November 2009, Brussels, Belgium (pp. pp. 105-108).

Agazzi, L. and Bradley, J.D.B. and Ay, F. and Kahn, A. and Scheife, H. and Huber, G. and Ridder, R.M. de and Wörhoff, K. and Pollnau, M. (2009) Energy Migration Governs Upconversion Losses in Er3+-doped Integrated Amplifiers. In: Conference on Lasers and Electro-Optics Europe, 14-19 June 2009, Munich, Germany.

Driessen, Alfred (2009) Ethical Aspects of Research in Ultrafast Communication. In: Evaluating New Technologies. The International Library of Ethics, Law and technologies, 3 . Springer Verlag, Houten, pp. 11-19. ISBN 9789048122288

Pham, S.V. and Kauppinen, L.J. and Dijkstra, M. and Wolferen, H.A.G.M. van and Ridder, R.M. de and Hoekstra, H.J.W.M. (2009) Fabrication of mechano-optical sensors for hydrogen gas. In: Annual Workshop on Semiconductor Advances for Future Electronics and Sensors, SAFE, 26-27 Nov 2009, Veldhoven, the Netherlands (pp. pp. 44-47).

Osellame, R. and Martinez-Vazquez, R. and Dongre, C. and Dekker, R. and Hoekstra, H.J.W.M. and Ramponi, R. and Pollnau, M. and Cerullo, G. (2009) Femtosecond laser fabrication for the integration of optical sensors in microfluidic lab-on-chip devices. In: Ultrafast Phenomena XVI. Springer Series in Chemical Physics, 92 (12). Springer Verlag, Berlin, pp. 973-975. ISBN 9783540959465

Dongre, C. and Dekker, R. and Hoekstra, H.J.W.M. and Martinez-Vazquez, R. and Osellame, R. and Ramponi, R. and Cerullo, G. and Weeghel, R. van and Besselink, G.A.J. and Vlekkert, H.H. van den and Pollnau, M. (2009) Fluorescence monitoring of capillary electrophoresis separation of biomolecules with monolithically integrated optical waveguides. In: European Lab-on-a-chip Congress, 18-19 may, 2009, Stockholm, Sweden (pp. poster 1).

Dongre, C. and Dekker, R. and Hoekstra, H.J.W.M. and Martinez-Vazquez, R. and Osellame, R. and Ramponi, R. and Cerullo, G. and Weeghel, R. van and Besselink, G.A.J. and Vlekkert, H.H. van den and Pollnau, M. (2009) Fluorescence monitoring of microchip capillary electrophoresis separation with monolithically integrated optical waveguides. In: Conference on Lasers and Electro-Optics, CLEO, 31 May - 05 Jun 2009, Baltimore, Maryland, USA (pp. CTuM5).

Ay, F. and Kauppinen, L.J. and Bradley, J.D.B. and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2009) Focused ion beam milled on-chip resonator nanostructures for applications in rare-earth-ion-doped Al2O3 active waveguides. In: LEOS Annual Meeting Conference, LEOS '09, 4-8 Oct. 2009, Belek-Antalya, Turkey (pp. pp. 379-380).

Hu, Wenbin and Ridder, René M. de and Tong, Xing-Lin (2009) Focused ion beam milling of photonic crystals in bulk silicon. Journal of Wuhan University of Technology (Wuhan Ligong Daxue Xuebao), 31 (1). pp. 124-127. ISSN 1671-4431

Hu, Wenbin and Hopman, Wico and Ridder, René de (2009) Focused ion beam milling of photonic crystals in silicon on insulator. Journal of Wuhan University of Technology (Wuhan Ligong Daxue Xuebao), 31 (2). pp. 73-76. ISSN 1671-4431

Aravazhi, S. and Geskus, D. and Günther, D. and Wörhoff, K. and Pollnau, M. (2009) Growth, characterization, and waveguide lasing of Yb3+, Lu3+, Gd3+ co-doped KY(WO4)2 thin layers. In: International Commission for Optics (ICO) Topical Meeting on Emerging Trends and Novel Materials in Photonics, 7-9 Oct 2009, Delphi, Greece.

Aravazhi, S. and Geskus, D. and Gunther, D. and Wörhoff, K. and Pollnau, M. (2009) Growth, characterization, and waveguide lasing of Yb3+, Lu3+, Gd3+ co-doped KY(WO4)2 thin layers. In: International Commission for Optics (ICO) Topical Meeting on Emerging Trends and Novel Materials in Photonics, 7-9 Oct 2009, Delphi, Greece (pp. p. 142).

Bradley, Jonathan D.B. and Agazzi, Laura and Ay, Feridun and Wörhoff, Kerstin and Pollnau, Markus (2009) High-performance Al$_2$O$_3$:Er$^{3+}$ integrated optical amplifiers. In: 18th International Laser Physics Workshop, 13-17 July 2009, Barcelona, Spain (pp. 8.3.5).

Bradley, J.D.B. and Agazzi, L. and Geskus, D. and Ay, F. and Wörhoff, K. and Pollnau, M. (2009) Higher gain in 977-nm-pumped Al$_2$O$_3$:Er$^{3+}$ integrated optical amplifiers. In: European Conference on Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference, CLEO Europe - EQEC 2009, 14-19 June 2009, Munich, Germany (pp. CE1.4 MON).

Geskus, Dimitri and Aravazhi, Shanmugam and Bernhardi, Edward and Grivas, Christos and Wörhoff, Kerstin and Pollnau, Markus (2009) Highly efficient Gd, Lu co-doped KY(WO4)2:Yb3+ planar waveguide laser. In: Proceedings of the European Optical Society, 1st EOS Topical Meeting on Lasers 2009, 27-30 Sep 2009, Capri, Italy (pp. p. 2172).

Aravazhi, S. and Geskus, D. and Wörhoff, K. and Pollnau, M. (2009) Improved-index-contrast KY(WO4)2:Gd, Lu, Yb epitaxial waveguides suitable for highly efficient waveguide lasing. In: 2009 Annual Symposium of the IEEE Photonics Benelux Chapter, 5-6 November 2009, Brussels, Belgium (pp. pp. 133-136).

Dongre, C. and Weerd, J. van and Weeghel, R. van and Martinez Vazquez, R. and Osellame, R. and Ramponi, R. and Cerullo, G. and Dekker, R. and Besselink, G.A.J. and Vlekkert, H.H. van den and Hoekstra, H.J.W.M. and Pollnau, M. (2009) Integrated fluorescence sensing in a lab-on-a-chip for DNA analysis. In: The Sense of Contact, 8 april 2009, Zeist, The Netherlands.

Martinez-Vazquez, Rebecca and Osellame, Roberto and Nolli, Daniela and Dongre, Chaitanya and Vlekkert, Hans H. van den and Ramponi, Roberta and Pollnau, Markus and Cerullo, Giulio (2009) Integration of femtosecond laser writen optical waveguides in a lab-on-chip. Lab on a Chip, 9 (1). pp. 91-96. ISSN 1473-0197

Kauppinen, L.J. and Dijkstra, M. and Hoekstra, H.J.W.M. and Ridder, R.M. de (2009) Label-free Enzyme Sensing with Grated Silicon Photonic Wire. In: 2009 Annual Symposium of the IEEE Photonics Benelux Chapter, 05-06 Nov 2009, Brussels, Belgium (pp. pp. 41-44).

Kahn, A. and Kühn, H. and Heinrich, S. and Petermann, K. and Huber, G. and Bradley, J.D.B. and Wörhoff, K. and Pollnau, M. (2009) Low threshold channel waveguide laser in a monocrystalline Nd:(Gd,Lu)2O3 film. In: Conference on Lasers and Electro-Optics, CLEO 2009, 31 May - 5 June 2009, Baltimore, MD, USA (pp. CTuP7).

Kahn, Andreas and Heinrich, Sebastian and Kühn, Henning and Petermann, Klaus and Bradley, Jonathan D.B. and Wörhoff, Kerstin and Pollnau, Markus and Huber, Günther (2009) Low threshold monocrystalline $Nd:{(Gd,Lu)_2O_3}$ channel waveguide laser. Optics Express, 17 (6). pp. 4412-4418. ISSN 1094-4087

Geskus, D. and Aravazhi, S. and Wörhoff, K. and Pollnau, M. (2009) Low-threshold laser in a high-index-contrast double tungstate waveguide. In: European Conference on Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference, CLEO Europe - EQEC 2009, 14-19 June 2009, Munich, Germany.

Geskus, D. and Aravazhi, S. and Bernhardi, E. and Grivas, C. and Harkema, S. and Hametner, K. and Günther, D. and Wörhoff, K. and Pollnau, M. (2009) Low-threshold, highly efficient $Gd^{3+}$, $Lu^{3+}$ co-doped $KY(WO_4)_2:Yb^{3+}$ planar waveguide lasers. Laser Physics Letters, 6 (11). pp. 800-805. ISSN 1612-2011

Uranus, H.P. and Hoekstra, H.J.W.M. and Vos, W.L. (2009) Modal analysis of silicon nanostructured waveguide with holey cladding in 2-D isosceles triangular lattice. In: 9th International Symposium on Modern Optics and Its Applications, ISMOA 2009, 10-14 Aug 2009, Bandung, Indonesia.

Pollnau, M. and Dongre, C. and Dekker, R. and Hoekstra, H.J.W.M. and Martinez-Vazquez, R. and Osellame, R. and Ramponi, R. and Cerullo, G. and Weeghel, R. van and Besselink, G.A.J. and Vlekkert, H.H. van den (2009) Monitoring of DNA molecules in a lab on a chip with femtosecond laser written waveguides. In: 39th Winter Colloquium on The Physics of Quantum Electronics, January 4-8, 2009, Snowbird, Utah, USA (pp. p. 213).

Kühn, Henning and Heinrich, Sebastian and Kahn, Andreas and Petermann, Klaus and Bradley, Jonathan D.B. and Wörhoff, Kerstin and Pollnau, Markus and Huber, Günter (2009) Monocrystalline $Yb^{3+}:(Gd,Lu)_2O_3$ channel waveguide laser at 976.8 nm. Optics letters, 34 (18). pp. 2718-2720. ISSN 0146-9592

Dongre, C. and Weerd, J. van and Weeghel, R. van and Martinez Vazquez, R. and Osellame, R. and Ramponi, R. and Cerullo, G. and Dekker, R. and Besselink, G.A.J. and Vlekkert, H.H. van den and Hoekstra, H.J.W.M. and Pollnau, M. (2009) Multi-point, multi-wavelength fluorescence monitoring of DNA separation in a lab-on-a-chip with monolithically integrated femtosecond-laser-written waveguides. In: European Conference on Biomedical Optics: Novel Optical Instrumentation for Biomedical Applications, 14-18 june, 2009, Munich, Germany (pp. TuJ2).

Yang, J. and Grivas, C. and Diemeer, M.B.J. and Driessen, A. and Pollnau, M. (2009) Nd-complex-doped polymer channel waveguide laser. In: 1st EOS Topical Meeting on Lasers, 27-30 Sept 2009, Capri, Italy (pp. p. 2312).

Yang, Jing and Diemeer, Mart B.J. and Sengo, Gabriel and Pollnau, Markus and Driessen, Alfred (2009) Nd-doped polymer waveguide amplifiers at 850-930 nm. In: European Conference on Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference, CLEO Europe - EQEC 2009, 14-19 June 2009, Munich, Germany (pp. CJ7.5 THU).

Yang, Jing and Grivas, Christos and Diemeer, Mart B.J. and Driessen, Alfred and Pollnau, Markus (2009) Neodymium-complex-doped steady-state polymer waveguide lasers. In: Annual Symposium of the IEEE Photonics Benelux Chapter 2009, 5-6 November 2009, Brussels, Belgium (pp. pp. 61-64).

Yang, Jing and Diemeer, Mart B.J. and Geskus, Dimitri and Sengo, Gabriël and Pollnau, Markus and Driessen, Alfred (2009) Neodymium-complex-doped, photo-defined polymer channel waveguide ampliers. Optics Letters, 34 (4). pp. 473-475. ISSN 0146-9592

Dalfsen, K. van and Yang, J. and Ay, F. and Wörhoff, K. and Pollnau, M. (2009) Neodymium-doped Al2O3 Channel Waveguide Amplifiers. In: 2009 Annual Symposium of the IEEE Photonics Benelux Chapter, 5-6 November 2009, Brussels, Belgium (pp. pp. 149-152).

Hammer, Manfred and Ivanova, Alyona (2009) On effective index approximations of photonic crystal slabs. In: XVIIIth International Workshop on Optical Waveguide Theory and Numerical Modelling, 17-18 April 2009, Jena, Germany (pp. p. 7).

Ay, F. and Bradley, J.D.B. and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. (2009) Optical performance investigation of focused ion beam nanostructured integrated Fabry-Perot microcavities in Al$_2$O$_3$. In: European Conference on Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference, CLEO Europe - EQEC 2009, 14-19 June 2009, Munich, Germany (pp. CK.P.1 MON).

Martinez-Vazquez, R. and Osellame, R. and Cretich, M. and Chiari, M. and Dongre, C. and Hoekstra, H.J.W.M. and Vlekkert, H.H. van den and Ramponi, R. and Pollnau, M. and Cerullo, G. (2009) Optical sensing by femtosecond laser written waveguides in microfluidic chip for capillary electrophoresis. In: Conference on Lasers and Electro-Optics, CLEO 2009, 31 May - 5 June 2009, Baltimore, MD, USA (pp. CThP4).

Martinez-Vázquez, R. and Osellame, R. and Cretich, M. and Dongre, C. and Hoekstra, H.J.W.M. and Vlekkert, H. van den and Ramponi, R. and Pollnau, M. and Chiari, M. and Cerullo, G. (2009) Optical sensing in microchip capillary electrophoresis by femtosecond laser written waveguides. In: 23rd International Symposium on Microscale Bioseparations, 02-05 Feb 2009, Boston, Massachusetts, USA (pp. p. 250).

Chakkalakkal Abdulla, S. and Berenschot, E. and Boer, M.J. de and Kauppinen, L.J. and Ridder, R.M. de and Krijnen, G.J.M. (2009) Optimisation study of micro cantilevers for switching of photonic band gap crystals. In: International Conference on Photonics in Switching, PS 2009, 15-19 September 2009, Pisa, Italy.

Pham, S.V. and Kauppinen, L.J. and Dijkstra, M. and Wolferen, H.A.G.M. van and Ridder, R.M. de and Hoekstra, H.J.W.M. (2009) Photonic crystal waveguides integrated with microcantilevers as a novel platform for gas sensors. In: 7th International Symposium on Modern Optics and Its Applications, ISMOA, 10-14 August 2009, Bandung, Indonesia (pp. p. 68).

Kauppinen, L.J. and Hoekstra, H.J.W.M. and Ridder, R.M. de (2009) Refractometric sensor based on silicon photonic wires. In: EOS Topical Meeting, 27-30 Sept 2009, Capri, Italy (pp. pp. 2118-2119).

Wörhoff, Kerstin and Bradley, Jonathan D.B. and Ay, Feridun and Geskus, Dimitri and Blauwendraat, Tom P. and Pollnau, Markus (2009) Reliable low-cost fabrication of low-loss $Al_2O_3:Er^{3+}$ waveguides with 5.4-dB optical gain. IEEE Journal of Quantum Electronics, 45 (5). pp. 454-461. ISSN 0018-9197

Pham, Van So and Kauppinen, L.J. and Dijkstra, M. and Wolferen, H.A.G.M. van and Ridder, R.M. de and Hoekstra, H.J.W.M. (2009) Simulation and fabrication of a mechano-optical sensor for nano-displacements. In: 1st Nano Today Conference, 2-5 Aug 2009, Biopolis, Singapore (pp. p. 33).

Martínez Vázquez, R. and Osellame, R. and Crespi, A. and Dongre, C. and Hoekstra, H.J.W.M. and Pollnau, M. and Vlekkert, H. van den and Weeghel, R. van and Watts, P. and Ramponi, R. and Cerullo, G. (2009) Three-dimensional photonic devices fabricated by ultrafast lasers for optical sensing in lab-on-a-chip. In: Commercial and Biomedical Applications of Ultrafast Lasers IX. Proceedings of SPIE, 7203 . SPIE, Society of Photo-Optical Instrumentation Engineers, Bellinham, Washington, USA, p. 720313. ISBN 9780819474490

Gushchin, I. and Tishchenko, A.V. and Parriaux, O. and Hoekstra, H.J.W.M. (2009) Ultrabroadband TM reflection from high contrast grating: why? In: International Workshop on Optical Waveguide Theory and Numerical Modelling, 17-18 Apr 2009, Jena, Germany (pp. p. 19).

Ismail, N. and Sun, F. and Çivitci, F. and Wörhoff, K. and Ridder, R.M. de and Pollnau, M. and Driessen, A. (2009) Use of integrated optical waveguide probes as an alternative to fiber probes for sensing of light backscattered from small volumes. In: 3rd EOS Topical Meeting on Optical Microsystems, 2009, September 27-30, 2009, Capri, Italy (pp. p. 2158).

Ivanova, O.V. and Stoffer, R. and Kauppinen, L.J. and Hammer, M. (2009) Variational Effective Index Method for 3D Vectorial Scattering Problems in Photonics: TE Polarization. In: Progress In Electromagnetics Research Symposium, PIERS 2009, 18-21 Aug 2009, Moscow (pp. pp. 1038-1042).

2008

Urban, P.J. and Laat, M.M. de and Klein, E.J. and Koonen, A.M.J. and Khoe, G.D. and Waardt, H. de (2008) 1.25 Gbit/s bidirectional link in an access network employing a reconfigurable optical add/drop multiplexer and a reflective semiconductor optical amplifier. In: 10th Anniversary International Conference on Transparant Optical Networks, ICTON 2008, 22-26 June 2008, Athens, Greece (pp. pp. 166-169).

Stoffer, R. and Sopaheluwakan, A. and Hammer, M. and Groesen, E. (Brenny) van (2008) A combination of Dirichlet to Neumann operators and perfectly matched layers as boundary conditions for optical finite element simulations. In: 12th International Conference on Mathematical Methods in Electromagnetic Theory, MMET 2008, 29 June - 02 July 2008, Odesa, Ukraine (pp. pp. 124-126).

Ivanova, O.V. (Alyona) and Stoffer, Remco and Hammer, Manfred (2008) A dimensionality reduction technique for scattering problems in photonics. In: First International Workshop on Theoretical and Computational Nano-Photonics, TaCoNa-Photonics, 3-5 Dec 2008, Bad Honnef, Germany (pp. p. 47).

Bernhardi, E.H. and Bollig, C. and Esser, M.J.D. and Forbes, A. and Botha, L.R. and Jacobs, C. (2008) A single element plane-wave solid-state laser rate equation model. South African Journal of Science, 104 (9-10). pp. 389-393. ISSN 0038-2353

Hoekman, M. and Dijkstra, M. and Hoekstra, H.J.W.M. and Heideman, R.G. and Lambeck, P.V. (2008) A spiral-shaped mach-zehnder interferometric sensor for monitoring thickness changes in bioreceptor layers. In: Book of Abstracts 9th European Conference on Optical Chemical Sensors and Biosensors (Europtrode IX), 30-3-2008-02-04-2008, Dublin, Ireland (pp. Paper 089).

Ivanova, O.V. (Alyona) and Stoffer, Remco and Hammer, Manfred and Groesen, E. (Brenny) van (2008) A variational vectorial mode solver. In: XVII International Workshop on Optical Waveguide Theory and Numerical Modelling, 13-14 June 2008, Eindhoven, The Netherlands (pp. p. 5).

Ivanova, O. (Alyona) and Stoffer, Remco and Hammer, Manfred and Groesen, E. (Brenny) van (2008) A vectorial variational mode solver and its application to piecewise constant and diffused waveguides. In: 12th International Conference on Mathematical Methods in Electromagnetic Theory, MMET '08, 29 June - 2 July 2008, Odesa, Ukraine (pp. pp. 495-497).

Pollnau, M. and Jackson, S.D. (2008) Advances in mid-infrared fiber lasers. In: Mid-Infrared Coherent Sources and Applications. The NATO Science for Peace and Security Programme, Series B: Physics and Biophysics . Springer, Dordrecht, pp. 315-346. ISBN 9781402064395

Kahn, Andreas and Kühn, Henning and Heinrich, Sebastian and Petermann, Klaus and Bradley, Jonathan D.B. and Wörhoff, Kerstin and Pollnau, Markus and Kuzminykh, Y. and Huber, G. (2008) Amplification in epitaxially grown $Er:(Gd, Lu)_2O_3$ waveguides for active integrated optical devices. Journal of the Optical Society of America B: Optical Physics, 25 (11). pp. 1850-1853. ISSN 0740-3224

Ay, F. and Bradley, J.D.B. and Ridder, R.M. de and Wörhoff, K. and Pollnau, M. (2008) Bragg gratings in $Al_2O_3$ Channel waveguides by focused ion beam milling. In: 13th Annual Symposium of the IEEE LEOS Benelux Chapter, 27-28 November 2008, Enschede, The Netherlands (pp. pp. 215-217).

Ridder, René M. de and Hopman, Wico C.L. and Klein, Edwin J. (2008) Characterization techniques for planar optical microresonators. In: Photonic Crystals: Physics and Technology. Springer, Milano, Italy, pp. 193-216. ISBN 9788847008434

Hammer, M. (2008) Coupled mode modeling in guided-wave photonics: a variational, hybrid analytical-numerical approach. In: Proceedings of the 12-th International Conference on Mathematical Methods in Electromagnetic Theory, MMET08, 29 June - 02 July 2008, Odesa, Ukraine (pp. pp. 107-112).

Maksimovic, M. and Hammer, M. and Groesen, E. van (2008) Coupled optical defect microcavities in 1D photonic crystals and quasi-normal modes. In: Integrated Optics: Devices, Materials, and Technologies XII, 21 January 2008, San Jose, CA, USA (pp. p. 689603).

Maksimovic, M. and Hammer, M. and Groesen, E. van (2008) Coupled optical defect microcavities in one-dimensional photonic crystals and quasi-normal modes. Optical Engineering, 47 (11). p. 114601. ISSN 0091-3286

Yang, Jing and Diemeer, Mart B.J. and Geskus, Dimitri and Sengo, Gabriël and Pollnau, Markus and Driessen, Alfred (2008) Demonstration of net gain at 1060nm in a Nd-complex-doped, photo-defined polymer channel waveguide. In: 3rd EPS-QEOD Europhoton Conference, August 31 - September 5, 2008, Paris, France (pp. TUoE.4).

Ismail, N. and Sun, F. and Wörhoff, K. and Pollnau, M. and Driessen, A. (2008) Detection of light backscattered from liquids by means of integrated optical waveguides. In: 13th Annual Symposium of the IEEE LEOS Benelux Chapter, 27-28 November 2008, Enschede, The Netherlands (pp. pp. 27-29).

Iskander, A.A.P. and Abass, A. and Soehianie, A. and Alatas, H. and Tjia, M.O. and Hoekstra, H.J.W.M. (2008) Effects of lattice variations on confinement in photonic crystal microcavity using green tensor method. In: Proceedings of the International Workshop on Optical Waveguide Theory and Numerical Modelling, 13 June - 14 June 2008, Eindhoven, The Netherlands (pp. p. 55).

Wörhoff, K. and Bradley, J.D.B. and Agazzi, L. and Geskus, D. and Ay, F. and Kahn, A. and Scheife, H. and Petermann, K. and Huber, G. and Pollnau, M. (2008) Energy-transfer upconversion in $Al_2O_3:Er^{3+}$ thin layers. In: Second International Workshop on Advanced Spectroscopy and Optical Materials, 13-17 July 2008, Gdansk, Poland (pp. Paper 6-O).

Bradley, J.D.B. and Agazzi, L. and Geskus, D. and Ay, F. and Wörhoff, K. and Pollnau, M. and Arnoldbik, W.M. (2008) Enhanced gain in Er-doped $Al_2O_3$ channel waveguide amplifiers. In: 13th Annual Symposium of the IEEE LEOS Benelux Chapter, 27-28 November 2008, Enschede, The Netherlands (pp. pp. 131-134).

Pollnau, M. (2008) Er-doped aluminium oxide waveguide amplifiers. In: Book of Abstract Workshop on Sensitized Er Doped Waveguide Amplifier/Laser, 13-15 April 2008, Levico Terme - Trento - Italy (pp. p. 14).

Bernhardi, E.H. and Forbes, A. and Bollig, C. and Esser, M.J.D. (2008) Estimation of thermal fracture limits in quasi–continuous–wave end–pumped lasers through a time–dependent analytical model. Optics Express, 16 (15). pp. 11115-11123. ISSN 1094-4087

Pham, Van So and Kauppinen, L.J. and Hoekstra, H.J.W.M. and Dijkstra, M. and Wolferen, H.A.G.M. van and Krijnen, G.J.M. and Ridder, R.M. de (2008) Fabrication of microcantilever-based IO grated waveguide sensors for detection of nano-displacements. In: IEEE/LEOS Benelux Chapter 2008 Annual Symposium, 27-28 November 2008, Enschede, The Netherlands (pp. pp. 155-158).

Osellame, R. and Martinez Vazquez, R. and Dongre, C. and Dekker, R. and Hoekstra, H.J.W.M. and Pollnau, M. and Ramponi, R. and Cerullo, G. (2008) Femtosecond laser fabrication for the integration of optical sensors in microfluidic lab-on-chip devices. In: XVI International Conference on Ultrafast Phenomena Conference Digest, 9-13 June 2008, Stresa (Lago Maggiore), Italy.

Osellame, R. and Martinez-Vazquez, R. and Ramponi, R. and Cerullo, G. and Dongre, C. and Dekker, R. and Hoekstra, H.J.W.M. and Pollnau, M. (2008) Femtosecond laser microfabrication of optical waveguides in commercial microfluidic lab-on-a-chip. In: Microfluidics, BioMEMS, and Medical Microsystems VI, 19-24 January 2008, San Jose, California (pp. Page 432).

Dongre, C. and Dekker, R. and Hoekstra, H.J.W.M. and Nolli, D. and Martinez-Vazquez, R. and Osellame, R. and Cerullo, G. and Besselink, G.A.J. and Pollnau, M. (2008) Femtosecond laser written waveguides for fluorescence sensing during microchip capillary electrophoresis. In: The Sense of Contact X, 9 April 2008, Zeist, The Netherlands.

Dongre, C. and Dekker, R. and Hoekstra, H.J.W.M. and Nolli, D. and Martinez-Vazquez, R. and Osellame, R. and Laporta, P. and Cerullo, G. and Besselink, G.A.J. and Weeghel, R. van and Pollnau, M. (2008) Femtosecond laser written waveguides for fluorescence-sensing during microchip capillary electrophoresis. In: 9th European Conference on Optical Chemical Sensors and Biosensors, Europtrode IX, March 30 - April 2, 2008, Dublin, Ireland (pp. pp. 116-117).

Geskus, D. and Bradley, J.D.B. and Aravazhi, S. and Wörhoff, K. and Pollnau, M. (2008) Fibre-top-loaded channel waveguide laser in $KY(WO_4)_2:Yb^{3+}$. In: 2008 Annual Workshop of the IEEE LEOS Benelux Chapter "Materials, Devices and Systems in Optics and Photonics, 30-05-2008, Brussels, Belgium (pp. pp. 13-14).

Maksimovic, M. and Hammer, M. and Groesen, E. van (2008) Field representation for optical defect resonances in multilayer microcavities using quasi-normal modes. Optics Communications, 281 (6). pp. 1401-1411. ISSN 0030-4018

Dongre, C. and Dekker, R. and Hoekstra, H.J.W.M. and Martinez-Vazquez, R. and Osellame, R. and Ramponi, R. and Cerullo, G. and Weeghel, R. van and Besselink, G.A.J. and Vlekkert, H.H. van den and Pollnau, M. (2008) Fluorescence monitoring of capilarry electrophoresis separation in a lab-on-a-chip with monolithically integrated waveguides. In: 13th Annual Symposium of the IEEE LEOS Benelux Chapter, 27-28 November 2008, Enschede, The Netherlands (pp. pp. 159-162).

Dongre, C. and Dekker, R. and Hoekstra, H.J.W.M. and Pollnau, M. and Martinez-Vazquez, R. and Osellame, R. and Cerullo, G. and Ramponi, R. and Weeghel, R. van and Besselink, G.A.J. and Vlekkert, H. van den (2008) Fluorescence monitoring of microchip capillary electrophoresis separation with monolithically integrated waveguides. Optics Letters, 33 (21). pp. 2503-2505. ISSN 0146-9592

Dongre, C. and Dekker, R. and Hoekstra, H.J.W.M. and Nolli, D. and Martinez-Vazquez, R. and Osellame, R. and Cerullo, G. and Besselink, G.A.J. and Pollnau, M. (2008) Fluorescence sensing with femtosecond laser written waveguides in a capillary electrophoresis chip for monitoring molecular separation. In: 14th European Conference on Integrated Optics, ECIO 2008, 11-13 June 2008, Eindhoven, The Netherlands (pp. pp. 107-110).

Ay, Feridun and Uranga, Amaia and Bradley, Jonathan D.B. and Wörhoff, Kerstin and Ridder, René M. de and Pollnau, Markus (2008) Focused Ion Beam Nano-structuring of Bragg Gratings in Al2O3 Channel Waveguides. In: Proceedings of the First International Workshop on FIB for Photonics : Eindhoven, the Netherlands, 13-14 June 2008. University of Twente, Enschede, The Netherlands, pp. 48-51. ISBN 9789036526784

Hopman, Wico C.L. and Ay, Feridun and Ridder, René M. de (2008) Focused ion beam milling strategy for sub-micrometre holes in silicon. In: First International Workshop on FIB for Photonics, 13-14 June 2008, Eindhoven, the Netherlands (pp. pp. 12-15).

Ay, Feridun and Uranga, Amaia and Bradley, Jonathan D.B. and Wörhoff, Kerstin and Ridder, René M. de and Pollnau, Markus (2008) Focused ion beam nano-structuring of Bragg gratings in $Al_2O_3$ channel waveguides. In: First International Workshop on FIB for Photonics, 13-14 June 2008, Eindhoven, the Netherlands (pp. pp. 48-50).

Kauppinen, L.J. and Hoekstra, H.J.W.M. and Dijkstra, M. and Ridder, R.M. de and Krijnen, G.J.M. (2008) Grated waveguide optical cavity as a compact sensor for sub-nanometre cantilever deflections. In: 14th European Conference on Integrated Optics, ECIO, 11-13 June 2008, Eindhoven, The Netherlands (pp. pp. 111-114).

Kauppinen, L.J. and Hoekstra, H.J.W.M. and Dijkstra, M. and Ridder, R.M. de and Krijnen, G.J.M. (2008) Grated waveguide-based optical cavities as compact sensors for sub-nanometre cantilever deflections, and small refractive-index changes. In: 9th European Conference on Optical Chemical Sensors and Biosensors, Europtrode IX, March 30 - April 2, 2008, Dublin, Ireland (pp. P084).

Aravazhi, S. and Geskus, D. and Wörhoff, K. and Pollnau, M. (2008) Growth of $Yb^{3+}$, $Lu^{3+}$, $Gd^{3+}$ co-doped $KY(WO_4)_2$ thin layers. In: Proceedings of the 13th Annual Symposium of the IEEE LEOS Benelux Chapter, 27-28 November 2008, Enschede, The Netherlands (pp. pp. 219-220).

Bradley, J.D.B. and Geskus, D. and Blauwendraat, T. and Ay, F. and Wörhoff, K. and Pollnau, M. and Kahn, A. and Scheife, H. and Petermann, K. and Huber, G. (2008) Growth, micro-structuring, spectroscopy, and optical gain in as-deposited $Al_2O_3:Er$ waveguides. In: Conference Program and Technical Digest, Advanced Solid-State Photonics: Topical Meeting and Tabletop Exhibit, 27-30 January 2008, Nara, Japan (pp. Paper WB10).

Kahn, A. and Kühn, H. and Heinrich, S. and Gün, T. and Tellkamp, F. and Petermann, K. and Bradley, J.D.B. and Ay, F. and Wörhoff, K. and Pollnau, M. and Kuzminykh, Y. and Luo, Y. and Hoffmann, P. and Huber, G. (2008) In-band pumping of expitaxially grown $Er:(Gd, Lu)_2O_3$ waveguides for active integrated optical devices. In: 3rd EPS-QEOD: Europhoton Conference on Solid-State and Fiber coherent Light sources, 31-8-2008 - 5-9-2008, Paris, France (pp. Paper THoD.2).

Osellame, R. and Martinez Vazquez, R. and Ramponi, R. and Cerullo, G. and Dongre, C. and Dekker, R. and Hoekstra, H.J.W.M. and Pollnau, M. (2008) Integrated Optical sensing in a lab-on-chip by femtosecond laser written waveguides. In: Conference on Lasers and Electro-Optics, CLEO 2008, 4-9 May 2008, San Jose, CA, USA (pp. CMHH3).

Martinez-Vázquez, R. and Nolli, D. and Osellame, R. and Dongre, C. and Pollnau, M. and Cerullo, G. and Ramponi, R. (2008) Integration of femtosecond laser written waveguides for optical detection in microfluidic chips. In: Annual meeting of the European Society (Topical Meeting 1- Biophotonics), 29 September - 2 October 2008, Paris, France.

Bradley, J.D.B. and Agazzi, L. and Geskus, D. and Blauwendraat, T. and Ay, F. and Wörhoff, K. and Pollnau, M. (2008) Investigation of optical gain in $Al_2O_3:Er$ channel waveguide amplifiers. In: Technical Digest Conference on Lasers and Electro-Optics, CLEO 2008, 4-9 May 2008, San Jose, California, U.S.A. (pp. Paper JTuA30).

Hopman, Wico C.L. and Werf, Kees O. van der and Hollink, A.J.F. and Bogaerts, Wim and Subramaniam, Vinod and Ridder, René M. de (2008) Modeling and experimental verification of the dynamic interaction of an AFM-tip with a photonic crystal microcavity. IEEE Photonics Technology Letters, 20 (1). pp. 57-59. ISSN 1041-1135

Bernhardi, E.H. and Bollig, C. and Forbes, A. and Esser, M.J.D. (2008) Modelling end-pumped solid state lasers. In: Proceedings of the 13th Annual Symposium of the IEEE LEOS Benelux Chapter, 27-28 November 2008, Enschede, The Netherlands (pp. pp. 147-150).

Dongre, C. and Dekker, R. and Hoekstra, H.J.W.M. and Nolli, R. and Martinez-Vázquez, R. and Osellame, R. and Cerullo, G. and Weeghel, R. van and Besselink, G.A.J. and Pollnau, M. (2008) Monitoring of fluorescently labelled DNA during capilarry electrophoresis in a lab-on-a-chip with integrated waveguides. In: Annual meeting of the European Society (Topical Meeting 1-Biophotonics), 29 September - 2 October 2008, Paris, France (pp. p. 1052).

Kahn, A. and Gün, T. and Ileri, B. and Kühn, H. and Petermann, K. and Huber, G. and Bradley, J.D.B. and Ay, F. and Wörhoff, K. and Pollnau, M. and Luo, Y. and Hoffmann, P. (2008) Mono-crystalline rare earth doped $(Gd, Lu)_2O_3$ waveguiding films produced by pulsed laser deposition and structured by reactive ion etching. In: Proceedings Conference on Lasers and Electro-Optics, CLEO 2008, 4-9 May 2008, San Jose, California, U.S.A. (pp. Paper CTuS1).

Ismail, N. and Klein, E.J. and Sengo, G. and Driessen, A. (2008) Multi-waveguide based collector for the detection of backscattered light from highly scattering media. In: 14th European Conference on Integrated Optics, ECIO, 11-13 June 2008, Eindhoven, The Netherlands (pp. pp. 119-122).

Yang, J. and Diemeer, M.B.J. and Geskus, D. and Sengo, G. and Pollnau, M. and Driessen, A. (2008) Neodymium-complex-doped, photo-defined polymer channel waveguide amplifiers. In: 13th Annual Symposium of the IEEE LEOS Benelux Chapter, 27-28 November 2008, Enschede, The Netherlands (pp. pp. 123-126).

Uranus, H.P. and Zhuang, L. and Roeloffzen, C.G.H. and Hoekstra, H.J.W.M. (2008) Observing 'back to the future' phenomenon with photonic chip. In: Proceedings of Electrical Engineering, special Issue on Seminar on Photonics: Theory, Technology, and Applications, 15-9-2008, Tangerang, Indonesia (pp. pp. 7-11).

Hammer, Manfred and Ivanova, O.V. (Alyona) (2008) On effective index approximations of photonic crystal slabs. In: IEEE/LEOS Benelux Chapter, 13th Annual Symposium, Enschede, The Netherlands, Conference Proceedings, 27-28 Nov. 2008, Enschede, The Netherlands (pp. pp. 203-206).

Pollnau, M. (2008) Optical Waveguide fabrication by femtosecond-laser irradiation and ion-beam implantation. In: Book of Abstract 15th International School on Quantum Electronics, Laser Physics and Applications, 15-19 September 2008, Bourgas, Bulgaria (pp. Paper L4 Page 9).

Wörhoff, Kerstin and Bradley, Jonathan and Ay, Feridun and Geskus, Dimitri and Blauwendraat, Tom and Pollnau, Markus (2008) Optimization of $Al_2O_3:Er^{3+}$ waveguide technology for active integrated optical devices. In: Silicon Photonics and Photonic Integrated Circuits, 7-10 April 2008, Strasbourg, France (pp. p. 699618).

Uranus, H.P. and Hoekman, M. and Dijkstra, M. and Hoekstra, H.J.W.M. and stoffer, R. (2008) Optimization of an integrated-optical ring-resonator slow-light-based sensor. In: Proceedings of the International Workshop on Optical Waveguide Theory and Numerical Modelling, 13 June - 14 June 2008, Eindhoven, The Netherlands (pp. p. 42).

Geskus, D. and Bradley, J.D.B. and Aravazhi, S. and Wörhoff, K. and Pollnau, M. (2008) Poor man's channel waveguide laser: $KY(WO_4)_2:Yb$. In: Conference on Lasers and Electro-Optics (CLEO) 2008, OSA Technical Digest (CD), 4-9 May 2008, San Jose, California, U.S.A. (pp. Paper CTuS4).

Hammer, Manfred and Hoekstra, Hugo J.W.M. and Hon, Bastiaan P. de (2008) Preface. Optical and Quantum Electronics, 40 (11-12). pp. 783-785. ISSN 0306-8919

Ridder, Rene M. de and Ay, Feridun and Kauppinen, Lasse J. , eds. (2008) Proceedings of the First International Workshop on FIB for Photonics : Eindhoven, the Netherlands, 13-14 June 2008: collocated with the 14th European Conference on Integrated Optics (ECIO 2008). University of Twente, Enschede, The Netherlands. ISBN 9789036526784

Driessen, A. and Wörhoff, K. and Dekker, R. and Geuzebroek, D.H. and Klein, E.J. (2008) Propagation of short lightpulses in microring resonators. In: Proceedings 10th Anniversary International Conference on Transparant Optical Networks (ICTON), 22-26 June 2008, Athens, Greece (pp. p. 1).

Uranus, H.P. and Zhuang, L. and Roeloffzen, C.G.H. and Hoekstra, H.J.W.M. (2008) Pulse transmission across a single optical ring-resonator with negative group velocity: theory and experiment. In: Proceedings of the 2008 IEEE Photonics Global@Singapore, 9-11 December 2008, Singapore (pp. A-139).

Driessen, A. and Pollnau, M. (2008) Rare-earth-ion-doped materials and resonant structures for active integrated optics. In: Book of Abstracts 17th International Laser Physics Workshop (LPHYS'08), 30 June - 4 July 2008, Trondheim, Norway (pp. p. 477).

Bradley, J.D.B. and Agazzi, L. and Geskus, D. and Ay, F. and Wörhoff, K. and Pollnau, M. (2008) Reactively co-sputtered $Al_2O_3:Er^{3+}$ for active photonic devices. In: 2008 Annual Workshop of the IEEE LEOS Benelux Chapter "Materials, Devices and Systems in Optics and Photonics, 30-5-2008, Brussels, Belgium (pp. pp. 9-10).

Hoekstra, H.J.W.M. and Lambeck, P.V. and Uranus, H.P. and Koster, T.M. (2008) Relation between noise and resolution in integrated optical refractometric sensing. Sensors and Actuators B: Chemical, 134 (2). pp. 702-710. ISSN 0925-4005

Hammer, M. (2008) Resonator chains of 2-D square dielectric optical microcavities. In: XVII International Workshop on Optical Waveguide Theory and Numerical Modelling, 13-14 June 2008, Eindhoven, The Netherlands (pp. p. 43).

Pollnau, Markus (2008) Sapphire and other dielectric waveguide devices. In: 2008 IEEE LEOS Annual Meeting, 9-13 Nov 2008, Newport Beach, California, USA (pp. pp. 455-456).

Wörhoff, K. and Klein, E.J. and Hussein, M.G. and Driessen, A. (2008) Silicon oxynitride based photonics. In: Proceedings 10th Anniversary International Conference on Transparant Optical Networks (ICTON), 22-26 June 2008, Athens, Greece (pp. pp. 266-269).

Agazzi, L. and Bradley, J.D.B. and Ay, F. and Wörhoff, K. and Pollnau, M. (2008) Spectroscopy and gain in $Al_2O_3:Er$ waveguides. In: International Conference on Luminescence and Optical Spectroscopy of Condensed Matter, 7-11 July 2008, Lyon, France (pp. Paper TuA2-O2).

Uranus, H.P. and Dijkstra, M. and Hoekman, M. and Hoekstra, H.J.W.M. (2008) Study of an integrated-optical slow light ring-resonator for sensing applications. In: Book of Abstracts Europtrode IX: ninth International Conference on Optical Chemical Sensors and Biosensors, 30-3-2008 - 02-04-2008, Dublin, Ireland.

Yang, J. and Diemeer, M.B.J. and Hilderink, L.T.H. and Pollnau, M. and Driessen, A. (2008) Study of the luminescence properties of $Nd(TTA)_{3}$$phen-doped$ $ 6-FDA/epoxy$ waveguides. In: Proceedings of SPIE, 7-10 April 2008, Strasbourg, France (pp. p. 699925).

Garcia-Revilla, S. and Valiente, R. and Romanyuk, Y.E. and Pollnau, M. (2008) Temporal dynamics of upconversion luminescence in $Er^{3+}$, $Yb^{3+}$ co-doped crystalline $KY(WO_4)_2$ thin films. Journal of Luminescence, 128 (5-6). pp. 934-936. ISSN 0022-2313

Maksimovic, M. and Hammer, M. and Jaksic, Z. (2008) Thermal radiation antennas made of multilayer structures containing negative index metamaterials. In: Integrated Optics: Devices, Materials, and Technologies XII, 21 Jan 2008, San Jose, USA (pp. p. 689605).

Hoekstra, Hugo J.W.M. and Valkering, Theo P. (2008) Transparant expressions for group velocity and sensitivity to index changes of photonic crystal waveguide modes. In: International Workshop on Optical Waveguide Theory and Numerical Modelling, 13-14 June 2008, Eindhoven, The Netherlands (pp. p. 53).

Uranus, H.P. and Hoekstra, H.J.W.M. and Groesen, E. van (2008) Tuning the dispersion and single/multi-modeness of a hole-assisted fiber by the hole's geometrical parameters. Journal of Optics A: Pure and Applied Optics, 10 (11). p. 115002. ISSN 1464-4258

Uranus, Henri P. and Hoekstra, Hugo J.W.M. and Groesen, E. van (2008) Tuning the dispersion and single/multimodeness in a hole-assisted fiber: a finite-element study. In: 5th International Conference on Wireless and Optical Communications Networks, WOCN 2008, 5-7 May 2008, Surabaya, Indonesia (pp. pp. 1-5).

Agazzi, L. and Bradley, J.D.B. and Ay, F. and Kahn, A. and Scheife, H. and Petermann, K. and Huber, G. and Ridder, R.M. de and Wörhoff, K. and Pollnau, M. (2008) Upconversion spectroscopy of $Al_2O_3:Er^{3+}$. In: IEEE/LEOS Benelux Chapter, 13th Annual Symposium, 27-28 Nov. 2008, Enschede, The Netherlands (pp. pp. 51-53).

Maksimovic, M. and Hammer, M. and Groesen, E. van (2008) Variational coupled mode theory and perturbation analysis for 1D photonic crystal structures using quasi-normal modes. In: XVII International Workshop on Optical Waveguide Theory and Numerical Modelling, 13-14 June 2008, Eindhoven, The Netherlands (pp. p. 61).

Pollnau, M. (2008) Waveguide lasers in KY(WO_4)_2 and Ti:sapphire. In: 15th International School on Quantum Electronics: Laser Physics and Applications. Proceedings of SPIE, 7027 . SPIE, International Society for Optical Engineering, Paper 702704. ISBN 9780819472410

2007

Rivier, S. and Mateos, X. and Petrov, V. and Griebner, U. and Romanyuk, Y.E. and Borca, C.N. and Gardillou, F. and Pollnau, M. (2007) $KY{(WO_4)}_2$:$Tm^{3+}$ planar waveguide laser. In: Technical Digest Conference on Lasers and Electro-Optics, CLEO 2007, 06-11 May 2007, Baltimore, Maryland, U.S.A. (pp. CTuII6).

Uranus, H.P. and Zhuang, L. and Roeloffzen, C.G.H. and Hoekstra, H.J.W.M. (2007) 'Slow'- and 'fast'-light in a single ring-resonator circuit: theory, experimental observations, and sensing applications. In: Abstract Collection Booklet of the 6th International Symposium on Modern Optics and Its Applications (ISMOA 2007), 6-10 August 2007, Bandung, Indonesia (pp. pp. 76-77).

Uranus, H.P. and Hoekstra, H.J.W.M. and Groesen, E. van (2007) A finite element characterization of a commercial endlessly single-mode photonic crystal fiber: is it really single mode? In: Abstract Collection Booklet of the 386 WE-Heraeus Seminar on Computational Nano-Photonics, 25-28 February 2007, Bad Honnef, Germany.

Hammer, M. (2007) A variational formulation of guided wave scattering problems. In: XVI International Workshop on Optical Waveguide Theory and Numerical Modelling, 27-28 April 2007, Copenhagen, Denmark (pp. p. 45).

Ivanova, O.V. and Hammer, M. and Stoffer, R. and Groesen, E. van (2007) A variational mode expansion mode solver. Optical and Quantum Electronics, 39 (10-11). pp. 849-864. ISSN 0306-8919

Kelderman, H. and Diemeer, M.B.J. and Hilderink, L.T.H. and Driessen, A. (2007) Bends in polymeric multimode waveguides. In: European Conference on Integrated Optics, ECIO 2007, 25-27 April 2007, Copenhagen, Denmark (pp. ThD1).

Morichetti, Francesco and Melloni, Andrea and Martinelli, Mario and Heideman, René G. and Leinse, Arne and Geuzebroek, Douwe H. and Borreman, Albert (2007) Box-Shaped Dielectric Waveguides: A New Concept in Integrated Optics? Journal of Lightwave Technology, 28 (7). pp. 2579-2589. ISSN 0733-8724

Borca, C.N. and Apostolopoulos, V. and Gardillou, F. and Limberger, H.G. and Pollnau, M. and Salathé, R.P. (2007) Buried channel waveguides in Yb-doped $KY{(WO_4)}_2$ crystals fabricated by femtosecond laser irradiation. Applied Surface Science, 253 (19). pp. 8300-8303. ISSN 0169-4332

Dongre, C. and Dekker, R. and Hoekstra, H.J.W.M. and Nolli, D. and Martinez-Vazquez, R. and Osellame, R. and Laporta, P. and Cerullo, G. and Pollnau, M. (2007) Characterization of femtosecond laser written waveguides for integrated biochemical sensing. In: 12th Annual Symposium IEEE/LEOS Benelux, 17-18 December 2007, Brussels, Belgium (pp. pp. 27-30).

Maksimovic, M. and Hammer, M. and Groesen, E. van (2007) Coupled optical defect cavities in finite 1-D photonic crystals and quasi-normal modes. In: NanoNed / MinacNed Symposium 2007, 6-7 Dec 2007, Nijmegen, The Netherlands.

Klein, Edwin J. and Driessen, Alfred (2007) Densely Integrated Photonic Devices based on Microring Resonators in Access Networks. In: 9th International Conference on Transparant Optical Networks, ICTON 2007, 1-5 July 2007, Rome, Italy (pp. p. 201).

Klein, Edwin J. and Urban, Patryk and Sengo, Gabriel and Hilderink, Lucy T.H. and Hoekman, Marcel and Pellens, Rudy and Dijk, Paul van and Driessen, Alfred (2007) Densely integrated microring resonator based photonic devices for use in access networks. Optics Express, 15 (16). pp. 10346-10355. ISSN 1094-4087

Klein, Edwin Jan (2007) Densely integrated microroring-resonator based components for fiber-to-the-home applications. thesis.

Klein, Edwin J. and Sengo, Gabriel and Hilderink, Lucy T.H. and Hoekman, Marcel and Pellens, Rudy and Dijk, Paul van and Driessen, A. (2007) Densely integrated photonic devices based on microring resonators for use in access networks. In: European Conference on Integrated Optics, ECIO 2007, 25-27 April 2007, Copenhagen, Denmark (pp. WE2).

Wörhoff, Kerstin and Roeloffzen, Chris G.H. and Ridder, René M. de and Driessen, Alfred and Lambeck, Paul V. (2007) Design and application of compact and highly tolerant polarization-independent waveguides. Journal of Lightwave Technology, 25 (5). pp. 1276-1283. ISSN 0733-8724

Hoekman, M. and Dijkstra, M. and Hoekstra, H.J.W.M. (2007) Design of a spiral-shaped Mach Zehnder interferometric sensor for refractive index sensing of watery solutions. In: Annual Workshop of the IEEE LEOS Benelux Chapter: Progress in Optical Devices and Materials, May 25, 2007, Eindhoven, The Netherlands (pp. pp. 13-14).

Pollnau, Markus (2007) Dielectric Waveguide lasers. In: International Conference on Lasers, Applications, and Technologies 2007: Advanced Laser Systems, 28 May - 1 June 2007, Minsk, Belarus.

Pollnau, M. (2007) Dielectric waveguide lasers: optical gain in $KY(WO_4)_2:Yb^{3+}$ and $\alpha -AL_2O_3:Ti^{3+}$. In: Frontier Developments in Optics and Spectroscopy. Bucher, Consulting, Logiciels, Progettare, Philadelphia, PA, USA, 20/1-20/10. ISBN 9781936036004

Uranus, H.P. and Zhuang, L. and Roeloffzen, C.G.H. and Hoekstra, H.J.W.M. (2007) Direct experimental observation of pulse temporal behavior in integrated-optical ring-resonator with negative group velocity. In: European Conference on Integrated Optics, ECIO 2007, Post Deadline Papers, 25-27 April 2007, Copenhagen, Denmark (pp. FPD1/1-FPD1/4).

Pollnau, Markus and Romanyuk, Yaroslav E. and Gardillou, Florent and Borca, Camelia N. and Griebner, Uwe and Rivier, Simon and Petrov, Valentin (2007) Double tungstate lasers: From bulk toward on-chip integrated waveguide devices. IEEE Journal of Selected Topics in Quantum Electronics, 13 (3). pp. 661-671. ISSN 1077-260X

Uranus, Henri P. and Hoekstra, Hugo J.W.M. (2007) Enhancing the Performance of Integrated Optical Sensor by Slow-light: Theoretical Study on Ring-Resonator Based Structures. In: 2nd International Conference on Optics and Laser Applications, ICOLA 2007, 5-7 September 2007, Yogyakarta, Indonesia (pp. pp. 55-59).

Yang, J. and Diemeer, M.B.J. and Hilderink, L.T.H. and Driessen, A. (2007) Experimental study of $Nd{(TTA)}_3Phen$-doped 6-FDA/epoxy waveguides. In: Annual Workshop of the IEEE LEOS Benelux Chapter: Progress in Optical Devices and Materials, May 25, 2007, Eindhoven, The Netherlands (pp. pp. 7-8).

Bradley, J.D.B. and Ay, F. and Wörhoff, K. and Pollnau, M. (2007) Fabrication of low-loss channel waveguides in Al2O3 and Y2O3 layers by inductively coupled plasma reactive ion etching. Applied physics B: Lasers and optics, 89 (2-3). pp. 311-318. ISSN 0946-2171

Hopman, W.C.L. and Hoekstra, H.J.W.M. and Dekker, R. and Zhuang, L. and Ridder, R.M. de (2007) Far-field scattering microscopy applied to analysis of slow light, power enhancement, and delay times in uniform Bragg waveguide gratings. Optics Express, 15 (4). pp. 1851-1870. ISSN 1094-4087

Maksimovic, M. and Hammer, M. and Groesen, E. van (2007) Field representations for optical defect microcavities in 1D grating structures using quasi-normal modes. In: XVI International Workshop on Optical Waveguide Theory and Numerical Modelling, 27-28 April 2007, Copenhagen, Denmark.

Hopman, Wico C.L. and Ay, Feridun and Hu, Wenbin and Gadgil, Vishwas J. and Kuipers, Laurens and Pollnau, Markus and Ridder, René M. de (2007) Focused Ion Beam Milling Strategies of Photonic Crystal Structures in Silicon. In: European Conference on Integrated Optics, ECIO 2007, 27-28 April 2007, Copenhagen, Denmark (pp. FA1-FA1/1).

Ay, Feridun and Bradley, Jonathan D.B. and Hopman, Wico C.L. and Gadgil, Vishwas J. and Ridder, René M. de and Wörhoff, Kerstin and Pollnau, Markus (2007) Focused ion beam nano-structuring of $Al_2O_3$ dielectric layers for photonic applications. In: 33rd International Conference on Micro- and Nano-Engineering 2007, 23-26 September 2007, Copenhagen, Denmark (pp. pp. 627-628).

Uranga, Amaia and Ay, Feridun and Bradley, Jonathan D.B. and Ridder, René M. de and Wörhoff, Kerstin and Pollnau, Markus (2007) Focused ion beam nano-structuring of photonic Bragg gratings in $Al_2O_3$ waveguides. In: IEEE/LEOS Benelux Chapter 2007, 17-18 December 2007, Brussels, Belgium (pp. pp. 247-250).

Hopman, Wico C.L. and Ay, Feridun and Hu, Wenbin and Gadgil, Vishwas J. and Kuipers, Laurens and Pollnau, Markus and Ridder, René M. de (2007) Focused ion beam scan routine, dwell time and dose optimization for submicrometre period planar photonic crystal components and stamps in silicon. Nanotechnology, 18 (19). 195305/1-195305/11. ISSN 0957-4484

Ridder, René M. de and Hopman, Wico C.L. and Ay, Feridun (2007) Focused-ion-beam processing for photonics. In: 9th International Conference on Transparent Optical Networks, ICTON 2007, 1-5 July 2007, Rome, Italy (pp. pp. 212-215).

Stoffer, R. and Sopaheluwakan, A. and Hammer, M. and Groesen, E. van (2007) Helmholtz solver with transparent influx boundary conditions and nonuniform exterior. In: XVI International Workshop on Optical Waveguide Theory and Numerical Modelling, 27-28 April 2007, Copenhagen, Denmark (pp. p. 3).

Hopman, Wico C.L. and Stoffer, Remco and Ridder, René M. de (2007) High-resolution measurement of resonant wave patterns by pertubing the evanescent field using a nanosized probe in a transmission scanning near-field optical microscopy configuration. Journal of Lightwave Technology, 25 (7). pp. 1811-1818. ISSN 0733-8724

Hammer, Manfred (2007) Hybrid analytical/numerical coupled-mode modeling of guided-wave devices. Journal of Lightwave Technology, 25 (9). pp. 2287-2298. ISSN 0733-8724

Hoekstra, H.J.W.M. and Dekker, R. and Dijkstra, M. and Dongre, C. and Hoekman, M. and Kauppinen, L.J. and Lambeck, P.V. and Pollnau, M. and Uranus, H.P. (2007) Integrated optics sensors for multi-sensing platforms. In: STW Conference "The Sense of Contact", 4 April 2007, Zeist, The Netherlands (pp. p. 5).

Hopman, Wico C.L. and Werf, Kees O. van der and Ridder, René M. de (2007) Licht manipuleren met een nano-naaldje. Nederlands Tijdschrift voor Natuurkunde, 73 (Februa). pp. 50-53. ISSN 0926-4264

Hopman, Willem Cornelis Lambert (2007) Light-flow characterization and manipulation in 1 and 2 dimensional photonic crystals. thesis.

Wörhoff, K. and Bradley, J.D.B. and Ay, F. and Pollnau, M. (2007) Low-loss $Al_2O_3$ waveguides for active integrated optics. In: Technical Digest Conference on Lasers and Electro-Optics, CLEO 2007, 6-11 May 2007, Baltimore, MD, USA (pp. CMW5).

Bradley, J.D.B. and Ay, F. and Wörhoff, K. and Pollnau, M. (2007) Low-loss rib waveguides in $Al_{2}O_{3}$ layers for active integrated optical devices. In: Digest of the Conference on Lasers and Electro-Optics Europe (CLEO/Europe-IQEC 2007), 17-22 June 2007, Munich, Germany (pp. CE7-6).

Gardillou, Florent and Romanyuk, Yaroslav E. and Borca, Camelia N. and Salathé, René-Paul and Pollnau, Markus (2007) Lu, Gd codoped $KY(WO_{4})_{2}$ : Yb epitaxial layers: Towards integrated optics based on $KY(WO_{4})_{2}$. Optics Letters, 32 (5). pp. 488-490. ISSN 0146-9592

Hopman, Wico C.L. and Werf, Kees O. van der and Ridder, René M. de (2007) Mapping the field distribution of a photonic crystal resonator, using transmission SNOM. In: Conference Integrated Photonics and Nanophotonics Research and Applications (IPRNA) and Slow and Fast Light (SL) 2007: Technical Digest, 8-11 July 2007, Salt Lake City, Utah, USA (pp. IWF7-1).

Ridder, René M. de and Hopman, Wico C.L. and Stoffer, Remco and Werf, Kees O. van der (2007) Mapping the field distribution of a resonator in a photonic crystal slab, using transmission SNOM. In: European Conference on Integrated Optics, ECIO 2007, 25-27 April 2007, Copenhagen, Denmark (pp. FA4).

Luo, Y. and Gardillou, F. and Borca, C.N. and Coric, D. and Romanyuk, Y.E. and Pollnau, M. and Hoffmann, P. and Salathé, R.P. (2007) Measurement of propagation loss in rare-earth-ion-doped potassium yttrium double tungstate (KYW) waveguides by optical low coherence reflectometry. In: Proceedings of the European Materials Research Society Meeting 2007, Symposium C: Rare Earth ion doping for photonics: Materials, mechanisms and devices., 28 May - 1 June 2007, Strasbourg, France.

Pollnau, M. (2007) Mid-Infrared lasers. In: Springer Handbook of Lasers and Optics. Springer Science and Business media LLC, New York, U.S.A., pp. 660-674. ISBN 9780387955797

Uranus, H.P. and Hoekstra, H.J.W.M. (2007) Modeling of Loss-induced Superluminal and Negative Group Velocity in Two-port Ring-resonator Circuits. Journal of Lightwave Technology, 25 (9). pp. 2376-2384. ISSN 0733-8724

Uranus, H.P. and Hoekstra, H.J.W.M. and Stoffer, R. (2007) Modeling of Multimodal Effects in Two-port Ring-Resonator Circuits for Sensing Applications. In: 16th International Workshop on Optical Waveguide Theory and Numerical Modelling, OWTNM 2007, 27-28 April 2007, Copenhagen, Denmark (pp. p. 39).

Hiremath, K.R. and Hammer, M. (2007) Modeling of tuning of microresonator filters by perturbational evaluation of cavity mode phase shifts. Journal of Lightwave Technology, 25 (12). pp. 3760-3765. ISSN 0733-8724

Huiszoon, B. and Leinse, A. and Geuzebroek, D.H. and Augustin, L.M. and Klein, E.J. and Waardt, H. de and Khoe, G.D. and Koonen, A.M.J. (2007) Multi-stage En/decoders integrated in low loss $Si_3N_4-SiO_2$ for incoherent spectral amplitude OCDMA on PON. In: IEEE/LEOS Benelux Chapter 2007 Annual Symposium, 17-18 December 2007, Brussels, Belgium (pp. pp. 159-162).

Hoekstra, H.J.W.M. and Lambeck, P.V. and Koster, T.M. and Uranus, H.P. (2007) Noise and resolution in IO interferometric sensing. In: European Conference on Integrated Optics, ECIO 2007, 25-27 April 2007, Copenhagen, Denmark (pp. WH5).

Pollnau, Markus and Romanyuk, Yaroslav E. (2007) Optical waveguides in laser crystals. Comptes Rendus. Physique, 8 (2). pp. 123-137. ISSN 1631-0705

Hussein, Mohamed Gamar (2007) Optimization of PECVD boron-phosphorus doped silicon oxynitride for low-loss optical waveguides. thesis.

Hussein, M.G. and Wörhoff, K. and Sengo, G. and Driessen, A. (2007) Optimization of plasma-enhanced chemical vapor deposition silicon oxynitride layers for integrated optics applications. Thin Solid Films, 515 (7-8). pp. 3779-3786. ISSN 0040-6090

Sengo, Gabriel and Wolferen, Henk A.G.M. van and Wörhoff, Kerstin and Driessen, Alfred (2007) Optimized Deep UV hardbake process for metal-free dry-etching of integrated optical devices. In: European Conference on Integrated Optics, ECIO 2007, 25-27 April 2007, Copenhagen, Denmark (pp. ThG 05-THG 05/1).

Bradley, J.D.B. and Geskus, D. and Blaauwendraat, T. and Ay, F. and Wörhoff, K. and Pollnau, M. (2007) Optimized deposition and structuring of reactively co-sputtered $AL_2O_3:Er$ waveguide layers with net optical gain. In: 12th Annual Symposium IEEE/LEOS Benelux, 17-18 December 2007, Brussels, Belgium (pp. pp. 107-110).

Geskus, D. and Bradley, J.D.B. and Aravazhi, S. and Wörhoff, K. and Pollnau, M. (2007) Progress on micro-structured $KY{(WO_4)}_2$ waveguides for optically active devices. In: 12th Annual Symposium IEEE/LEOS Benelux, 17-18 December 2007, Brussels, Belgium (pp. pp. 103-106).

Driessen, A. and Geuzebroek, D.H. and Klein, E.J. and Dekker, R. and Stoffer, R. and Bornholdt, C. (2007) Propagation of short lightpulses in microring resonators: Ballistic transport versus interference in the frequency domain. Optics Communications, 270 (25). pp. 217-224. ISSN 0030-4018

Uranus, H.P. and Zhuang, L. and Roeloffzen, C.G.H. and Hoekstra, H.J.W.M. (2007) Pulse advancement and delay in an integrated optical two-port ring-resonator circuit: direct experimental observations. Optics Letters, 32 (17). pp. 2620-2622. ISSN 0146-9592

Bradley, Jonathan D.B. and Ay, Feridun and Blauwendraat, Tom and Wörhoff, Kerstin and Pollnau, Markus (2007) Rare-earth-ion-doped $AL_2O_3$ waveguides for active integrated optical devices. In: International Conference on Lasers, Applications, and Technologies 2007: Advanced Lasers and Systems, 28 May - 1 June 2007, Minsk, Belarus.

Pollnau, M. (2007) Rare-earth-ion-doped double-tungstate waveguides. In: Proceedings of the European Materials Research Society Meeting 2007, Symposium C: Rare Earth ion doping for photonics: materials, mechanisms and devices, 28 May - 1 June 2007, Strasbourg, France (pp. C11 6).

Bradley, J.D.B. and Ay, F. and Wörhoff, K. and Pollnau, M. (2007) Reactive ion etching of low-loss channel waveguides in $Al_2O_3$ and $Y_2O_3$ layers. In: Book of Abstracts 33rd International Conference on Micro- and Nano-Engineering 2007, 23-26 September 2007, Copenhagen, Denmark (pp. pp. 375-376).

Hussein, M.G. and Wörhoff, K. and Sengo, G. and Driessen, A. (2007) Reduction of hydrogen-induced optical losses of plasma-enhanced chemical vapor deposition silicon oxynitride by phosphorus doping and heat treatment. Journal of Applied Physics, 101 (2). 023517/1-023517/6. ISSN 0021-8979

Hoekstra, H.J.W.M. and Stoffer, R. and Yudistira, D. (2007) Strong control and squeezing effects of radiation states in a slab waveguide sandwiched between two omnidirectional mirrors. Journal of the Optical Society of America B: Optical Physics, 24 (4). pp. 1004-1011. ISSN 0740-3224

Pollnau, M. and Grivas, C. and Laversenne, L. and Wilkinson, J.S. and Eason, R.W. and Shepherd, D.P. (2007) Ti:Sapphire waveguide lasers. Laser Physics Letters, 4 (8). pp. 560-571. ISSN 1612-2011

Rivier, S. and Mateos, X. and Petrov, V. and Griebner, U. and Romanyuk, Y.E. and Borca, C.N. and Gardillou, F. and Pollnau, M. (2007) Tm:KY{(WO_4)}_2 waveguide laser. Optics Express, 15 (9). pp. 5885-5892. ISSN 1094-4087

Ay, F. and Bradley, J.D.B. and Wörhoff, K. and Pollnau, M. (2007) Towards rare-earth-ion-doped $Al_2O_3$ active integrated optical devices. In: Abstract Collection Booklet of the 6th International Symposium on Modern Optics and Its Applications (ISMOA 2007), 6-10 August 2007, Bandung, Indonesia (pp. pp. 63-66).

Dekker, Ronald and Niehusmann, Jan and Först, M. and Driessen, Alfred (2007) Ultrafast all-optical switching by cross phase modulation induced wavelength conversion in silicon-on-insulator waveguides and ring resonators. In: European Conference on Integrated Optics, ECIO 2007, 25-27 April 2007, Copenhagen, Denmark (pp. ThC1).

Dekker, R. and Usechak, N. and Först, M. and Driessen, A. (2007) Ultrafast nonlinear all-optical processes in silicon-on-insulator waveguides. Journal of physics D: applied physics, 40 (14). R249-R271. ISSN 0022-3727

2006

Bradley, J.D.B. and Ay, F. and Wörhoff, K. and Pollnau, M. (2006) $AL_{2}O_{3}$ and $Y_{2}O_{3}$ Thin Films for Active Integrated Optical Waveguide Devices. In: IEEE/LEOS Benelux Chapter 2006 Annual Symposium, November 30 - December 1, 2006, Eindhoven, The Netherlands (pp. pp. 113-116).

Uranus, H.P. (2006) A simple and intuitive procedure for evaluating mode degeneracy in photonic crystal fibers. American Journal of Physics, 74 (3). pp. 211-217. ISSN 0002-9505

Hoekstra, H.J.W.M. and Hopman, W.C.L. and Kautz, J. and Dekker, R. and Ridder, R.M. de (2006) A simple coupled mode model for near band-edge phenomena in grated waveguides. In: Fifteenth International Workshop on Optical Waveguide Theory and Numerical Modelling, OWTNM2006, 20-21 Apr 2006, Varese, Italy (pp. p. 22).

Hoekstra, H.J.W.M. and Hopman, W.C.L. and Kautz, J. and Dekker, R. and Ridder, R.M. de (2006) A simple coupled mode model for near band-edge phenomena in grated waveguides. Optical and Quantum Electronics, 38 (9-11). pp. 799-813. ISSN 0306-8919

Kocabas, A. and Ay, F. and Dana, A. and Aydinli, A. (2006) An elastomeric grating coupler. Journal of Optics A - Pure and applied Optics, 8 (1). pp. 85-87. ISSN 1464-4258

Ridder, René M. de and Hopman, Wico C.L. and Hoekstra, Hugo J.W.M. (2006) Characterisation of slow light in a waveguide grating. In: International Conference on Transparent Optical Networks, ICTON 2006, 18-22 Jun 2006, Nottingham, UK (pp. pp. 88-90).

Uranus, H.P. and Hoekstra, H.J.W.M. and Groesen, E. van (2006) Considerations on material composition for low-loss hollow-core integrated optical waveguides. Optics Communications, 260 (2). pp. 577-582. ISSN 0030-4018

Stoffer, R. and Hammer, M. (2006) Defect Grating Simulations: Perturbations with AFM-like Tips. In: IEEE-LEOS 2006 Benelux Chapter, 30 Nov - 01 Dec 2006, Eindhoven, The Netherlands (pp. pp. 105-108).

Hopman, W.C.L. and Dekker, R. and Yudistira, D. and Engbers, W.F.A. and Hoekstra, H.J.W.M. and Ridder, R.M. de (2006) Fabrication and characterization of high-quality uniform and apodized Si/sub 3/N/sub 4/ waveguide gratings using laser interference lithography. IEEE Photonics Technology Letters, 18 (17). pp. 1041-1135. ISSN 1041-1135

Gardillou, F. and Romanyuk, Y.E. and Pavius, M. and Borca, C.N. and Salathé, R.P. and Pollnau, M. (2006) Focused-ion-beam nano-structured rib channel waveguides in $KY(WO_4)_2$ for laser applications. In: Book of Abstracts 15th International Laser Physics Workshop (LPHYS'06), 24-28 July 2006, Lausanne, Switzerland (pp. p. 210).

Driessen, Alfred and Geuzebroek, Douwe H. and Klein, Edwin J. (2006) High index contrast photonics components for optical data communication. In: 2006 Optical Fiber Communication Conference, and the 2006 National Fiber Optic Engineers Conference, 5-10 March 2006, St. Annaheim, CA, USA.

Hammer, M. (2006) Hybrid analytical/numerical coupled-mode modeling of guided wave devices. In: XV International Workshop on Optical Waveguide Theory and Numerical Modelling, 20-21 April 2006, Varese, Italy (pp. p. 49).

Lambeck, Paul V. (2006) Integrated optical sensors for the chemical domain. Measurement Science and Technology, 17 . R93-R116. ISSN 0957-0233

Hopman, W.C.L. and Werf, K.O. van der and Hollink, A.J.F. and Bogaerts, W. and Subramaniam, V. and Ridder, R.M. de (2006) Interactions with a photonic crystal micro-cavity using AFM in contact or tapping mode operation. In: IEEE/LEOS Benelux Chapter 2006 Annual Symposium, November 30 - December 1, 2006, Eindhoven, The Netherlands (pp. pp. 25-28).

Ridder, René M. de and Roeloffzen, Chris G.H. (2006) Interleavers. In: Wavelength Filters for Fibre Optics. Springer Series in Optical Sciences, 123 . Springer-Verlag, Berlin, Germany, pp. 381-432. ISBN 9783540317692

Diemeer, Mart and Hilderink, Lucie and Dekker, Ronald and Driessen, Alfred (2006) Low-cost and low-loss multimode waveguides of photodefinable epoxy. IEEE Photonics Technology Letters, 18 (15). pp. 1041-1135. ISSN 1041-1135

Sengo, G. and Wolferen, H. and Wörhoff, K. and Driessen, A. (2006) Metal mask free dry-etching process for integrated optical devices applying highly photostabilized resist. In: IEEE/LEOS Benelux Chapter 2006 Annual Symposium, November 30 - December 1, 2006, Eindhoven, The Netherlands (pp. pp. 109-112).

Hoekman, M. and Dijkstra, M. and Hoekstra, H.J.W.M. (2006) Modeling and design of a spiral-shaped Mach-Zehnder interferometric sensor for refractive index sensing of watery solutions. In: The Sense of Contact VIII, 28-3-2006, Wageningen, The Netherlands.

Hiremath, K.R. and Stoffer, R. and Hammer, M. (2006) Modeling of circular integrated optical microresonators by 2-D frequency domain coupled mode theory. Optics Communications, 257 (2). pp. 277-297. ISSN 0030-4018

Uranus, H.P. and Hoekstra, H.J.W.M. (2006) Modeling of slow-light structure for sensing of watery solutions. In: The Sense of Contact VIII, 28 March 2006, Wageningen, The Netherlands.

Bienstman, P. and Selleri, S. and Rosa, L. and Uranus, H.P. and Hopman, W.C.L. and Costa, R. and Melloni, A. and Andreani, L.C. and Hugonin, J.P. and Lalanne, P. and Pinto, D. and Obayya, S.S.A. and Dems, M. and Panajotov, K. (2006) Modelling leaky photonic wires: A mode solver comparison. Optical and Quantum Electronics, 38 (9-11). pp. 731-759. ISSN 0306-8919

Hopman, W.C.L. and Werf, K.O. van der and Hollink, A.J.F. and Bogaerts, W. and Subramaniam, V. and Ridder, R.M. de (2006) Nano-mechanical tuning and imaging of a photonic crystal micro-cavity resonance. Optics Express, 14 (19). pp. 8745-8752. ISSN 1094-4087

Gardillou, F. and Borca, C.N. and Romanyuk, Y.E. and Hibert, C. and Salathé, R.P. and Pollnau, M. (2006) Novel rib structures in Yb-doped $KY(WO_4)_2$ for laser applications. In: Conference Digest 2nd EPS-QEOD Europhoton Conference on Solid-State and Fiber Coherent Light sources, 10-15 September 2006, Pisa, Italy (pp. TUA6).

Uranus, H.P. and Hoekstra, H.J.W.M. (2006) Numerical observations of negative group velocity in a two-port ring-resonator circuit and its potential for sensing applications. In: IEEE/LEOS Benelux Chapter 2006 Annual Symposium, November 30 - December 1, 2006, Eindhoven, The Netherlands (pp. pp. 93-96).

Borca, C.N. and Romanyuk, Y.E. and Gardillou, F. and Pollnau, M. and Bernal, M.P. and Moretti, P. (2006) Optical channel waveguides in $KY(WO_4)_2:Yb^{3+}$. In: Technical Digest Conference on Lasers and Electro-Optics, CLEO 2006, 21-26 May 2006, Long Beach, California (pp. CMFF3).

Driessen, Alfred and Geuzebroek, Douwe H. and Klein, Edwin J. (2006) Optical network components based on microring resonators. In: 8th International Conference on Transparant Optical Networks, 18-22 June 2006, Nottingham, UK (pp. pp. 210-215).

Gardillou, F. and Romanyuk, Y.E. and Borca, C.N. and Salathé, R.P. and Pollnau, M. (2006) Optical rib waveguide structures based on (Lu,Gd) co-doped $KY(WO_4)_2:Yb$ epitaxial layers. In: Proceedings of the 32rd European Conference on Optical Communication, 24-28 September 2006, Cannes, France (pp. WE2.6.2.).

Borca, C.N. and Gardillou, F. and Romanyuk, Y.E. and Hibert, C. and Pollnau, M. and Salathé, R.P. (2006) Optical rib waveguides in Yb-doped $KY(WO_4)_2)$ epilayers. In: Book of Abstracts 15th International Laser Physics Workshop (LPHYS'06), 24-28 July 2006, Lausanne, Switzerland (pp. p. 206).

Wörhoff, K. and Ay, F. and Pollnau, M. (2006) Optimization of Low-Loss $AL_{2}O_{3}$ Waveguide Fabrication for Application in Active Integrated Optical Devices. In: Science and Technology of Dielectrics for Active and Passive Photonic Devices, 29 Oct - 3 Nov 2006, Cancun, Mexico (pp. pp. 17-26).

Lambeck, P.V. and Hoekstra, H.J.W.M. (2006) Planar Waveguiding Systems for Optical Sensing. In: Optical Chemical Sensors. NATO Science Series, Series II: Mathematics, Physics and Chemistry, 224 . IOS Press and Springer in conjunction with the NATO Public Diplomacy Division, Dordrecht, pp. 261-280. ISBN 9781402046100

Grivas, C. and Shepherd, D.P. and Eason, R.W. and Laversenne, L. and Moretti, P. and Pollnau, M. (2006) Proton-implanted Ti:sapphire buried channel-waveguide lasers. In: Conference Digest 2nd EPS-QEOD Europhoton Conference on Solid-State and Fiber Coherent Light sources, 10-15 September 2006, Pisa, Italy (pp. TuE6).

Dekker, R. and Hilderink, L.T.H. and Diemeer, M.B.J. and Stouwdam, J.W. and Sudarsan, V. and Veggel, F.C.J.M. van and Wörhoff, K. and Driessen, A. (2006) Rare earth doped nanoparticles in organic and inorganic host materials for application in integrated optics. In: 2nd International Symposium on Science and Technology of Dielectrics in Emerging Technologies - and- Persistent Phosphors, 15-20 May 2005, Quebec City, Canada, USA (pp. pp. 174-183).

Bradley, J.D.B. and Ay, F. and Wörhoff, K. and Pollnau, M. (2006) Reactive Ion Etching of $Y_{2}O_{3}$ films applying F-, Cl- and Cl/Br-based Inductively Coupled Plasmas. In: Science and Technology of Dielectrics for Active and Passive Photonic Devices, 29 Oct - 3 Nov 2006, Cancun, Mexico (pp. pp. 117-124).

Hopman, Wico C.L. and Ridder, René M. de and Selvaraja, Shankar and Bostan, Cazimir G. and Gadgil, Vishwas J. and Kuipers, Laurens and Driessen, Alfred (2006) Realization of 2-dimensional air-bridge silicon photonic crystals by focused ion beam milling and nanopolishing. In: Photonic Crystal Materials and Devices III, Photonics Europe 2006, 3-7 Apr 2006, Strasbourg, France (pp. pp. 167-173).

Ay, F. and Wörhoff, K. and Bradley, J.D.B. and Pollnau, M. (2006) Reliable fabrication of low-loss $Al_{2}O_{3}$ waveguides for active integrated optics. In: 2nd EPS-QEOD Europhoton Conference on Solid-State and Fiber Coherent Light Sources - Europhysics Conference Abstracts, 10-15 September 2006, Pisa, Italy (pp. TuC2).

Geuzebroek, D.H. and Driessen, A. (2006) Ring-resonator-based wavelength filters. In: Wavelength filters in fibre optics. Springer Series in Optical Sciences, 123 . Springer Verlag, Berlin/Heidelberg, pp. 341-379. ISBN 9783540317692

Grivas, C. and Shepherd, D.P. and Eason, R.W. and Laversenne, L. and Moretti, P. and Borca, C.N. and Pollnau, M. (2006) Room-temperature continuous-wave operation of Ti:sapphire buried channel-waveguide lasers fabricated via proton implantation. Optics Letters, 31 (23). pp. 3450-3452. ISSN 0146-9592

Yudistira, D. and Hoekstra, H.J.W.M. and Hammer, M. and Marpaung, D.A.I. (2006) Slow light excitation in tapered {1D} photonic crystals: theory. Optical and Quantum Electronics, 38 (1-3). pp. 161-176. ISSN 0306-8919

Lambeck, Paul V. and Lith, Joris van and Hoekstra, Hugo J.W.M. (2006) Three novel integrated optical sensing structures for the chemical domain. Sensors and Actuators B: Chemical, 113 (2). pp. 718-729. ISSN 0925-4005

Laversenne, L. and Borca, C.N. and Pollnau, M. and Moretti, P. and Grivas, C. and Shepherd, D.P. and Eason, R.W. (2006) Ti-sapphire buried channel waveguide laser by proton implantation. In: Technical Digest of the Conference on Lasers and Electro-Optics, 21-26 May 2006, Long Beach, California (pp. JWB47).

Dekker, Ronald and Niehusmann, Jan and Forst, Michael and Driessen, Alfred (2006) Ultra-Fast All-Optical Wavelength Conversion in Silicon Waveguides using Femtosecond Pulses. ECS Transactions, 3 (11). pp. 27-33. ISSN 1938-5862

Driessen, Alfred and Hoekstra, Hugo J.W.M. and Hopman, Wico C.L. and Kelderman, Henry and Lambeck, Paul V. and Lith, Joris van and Klunder, Dion J.W. and Ridder, René M. de and Krioukov, Evgueni and Otto, Cees (2006) Ultracompact Optical Sensors based on high index-contrast Photonic Structures. In: Optical Chemical Sensors. NATO Science Series, Series II: Mathematics, Physics and Chemistry, 224 . IOS Press/Springer in conjunction with the NATO Public Diplomacy Division, Dordrecht, The Netherlands, pp. 281-295. ISBN 9781402046100

Dekker, R. and Driessen, A. and Wahlbrink, T. and Moormann, C. and Niehusmann, J. and Först, M. (2006) Ultrafast Kerr-induced all-optical wavelength conversion in silicon waveguides using 1.55 μm femtosecond pulses. Optics Express, 14 (18). pp. 8336-8346. ISSN 1094-4087

Pollnau, M. (2006) Upconversion Luminescence Transients. In: 23rd Meeting Workshop on Advances in the Study of Luminescent Materials, International School of Atomic and Molecular Spectroscopy, 21 June - 26 June 2006, Erice, Italy (pp. pp. 16-17).

Ivanova, O.V. and Hammer, M. and Stoffer, R. and Groesen, E. van (2006) Variational Effective Index Mode Solver. In: IEEE/LEOS Benelux Chapter, 11th Annual Symposium, 30 Nov - 1 Dec 2006, Eindhoven, The Netherlands (pp. pp. 261-264).

Pollnau, M. (2006) Waveguide fabrication methods in Dielectric solids. In: Advances in Spectroscopy for Lasers and Sensing. NATO Science Series, Series II: Mathematics, Physics and Chemistry, 231 . Springer Verlag in cooperation with NATO Public Diplomacy Division, Dordrecht, pp. 335-350. ISBN 9781402047886

2005

Romanyuk, Y.E. and Borca, C.N. and Pollnau, M. and Griebner, U. and Rivier, S and Petrov, V. (2005) $KY(WO_4)_2:Yb^{3+}$ planar waveguide laser. In: Technical Digest of the Conference on Lasers and Electro-Optics, CLEO 2005, 22-27 May 2005, Baltimore, Maryland, U.S.A. (pp. Paper CThI5).

Geuzebroek, D.H. and Klein, E.J. and Kelderman, H. and Bornholdt, C. and Driessen, A. (2005) 40 Gbit/s Reconfigurable Optical Add-Drop Multiplexer based on Microring Resonators. In: European Conference on Optical Communications, ECOC 2005, 25-29 September 2005, Glasgow, Scotland (pp. pp. 983-986).

Leinse, A. and Diemeer, M.B.J. and Rousseau, A. and Driessen, A. (2005) A novel high-speed polymeric EO modulator based on a combination of a microring resonator and an MZI. IEEE Photonics Technology Letters, 17 (10). pp. 2074-2076. ISSN 1041-1135

Zientkiewicz, Jacek K. and Lach, Zbigniew T. and Grabiec, Piotr and Driessen, Alfred and Jaskorzynska, Bozena and Wosinski, Lech (2005) A roadmap to a technological platform for integrating nanophotonic structures with micromechanical systems in silicon-on-insulator. In: Integrated Optics: Theory and Applications, 28 August - 2 September 2005, Warsaw, Poland (pp. 59560H).

Lith, Joris van and Lambeck, Paul V. and Hoekstra, Hugo J.W.M. and Heideman, Rene G. and Wijn, R.R. (2005) A spiraled segmented waveguide sensor: principle and experiment. In: 12th European Conference on Integrated Optics, ECIO, 6-8 April 2005, Grenoble, France (pp. pp. 281-284).

Yudistira, D. and Hoekstra, H.J.W.M. and Hammer, M. and Marpaung, D.A.I. (2005) A study of slow light in 1D photonic crystals. In: International Conference on Applied Mathematics (ICAM 2005), 22-26 August 2005, Bandung, Indonesia (pp. p. 24).

Dekker, R. and Wörhoff, K. and Stouwdam, J.W. and Veggel, F.C.J.M. van and Driessen, A. (2005) Absorption spectroscopy of complex rare earth ion doped hybrid materials over a broad wavelength range. In: Conference on Lasers and Electro-Optics, CLEO/Europe 2005, May 22-27, 2005, Baltimore, MD (pp. p. 287).

Dekker, R. and Wörhoff, K. and Stouwdam, J.W. and Veggel, F.C.J.M. van and Driessen, A. (2005) Absorption spectroscopy of complex rare earth ion doped hybrid materials over a broad wavelength range. In: 7th International Conference on Photonics in Europe, 12-17 June 2005, Munich, Germany (pp. p. 287).

Uranus, H.P. and Hoekstra, H.J.W.M. and Groesen, E. van (2005) Air- and water-core integrated optical waveguides. In: International Symposium on Modern Optics & its Applications, ISMOA 2005, 15-20 August 2005, Bandung, Indonesia (pp. p. 39).

Hiremath, K.R. and Hammer, M. and Stoffer, R. and Prkna, L. and Ctyroky, J. (2005) Analytical approach to dielectric optical bent slab waveguides. Optical and Quantum Electronics, 37 (1-3). pp. 37-61. ISSN 0306-8919

Geuzebroek, D.H. and Dekker, R. and Klein, E.J. and Bornholdt, C. and Niehusmann, J. and Driessen, A. (2005) Behaviour of picosecond and femtosecond pulses in $SiO_2/Si_3N_4$ microring resonator filters. In: IEEE/LEOS Benelux Chapter 2005 Annual Symposium, December 1-2, 2005, Mons, Belgium (pp. pp. 51-54).

Hopman, W.C.L. and Yudistira, D. and Dekker, R. and Engbers, W.F.A. and Hoekstra, H.J.W.M. and Ridder, R.M. de (2005) Characterization of Slow-Light in a LIL-Fabricated Si3N4 Waveguide Grating. In: IEEE/LEOS Benelux Chapter 2005 Annual Symposium, December 1-2, 2005, Mons, Belgium (pp. pp. 109-112).

Geuzebroek, Douwe and Klein, Edwin and Kelderman, Henry and Baker, Nigel and Driessen, Alfred (2005) Compact wavelength-selective switch for gigabit filtering in access networks. IEEE Photonics Technology Letters, 17 (2). pp. 336-338. ISSN 1041-1135

Stoffer, Remco and Hiremath, Kirankumar R. and Hammer, Manfred and Prkna, Ladislav and Ctyroky, Jiri (2005) Cylindrical integrated optical microresonators: Modeling by 3-D vectorial coupled mode theory. Optics Communications, 256 (1-3). pp. 46-67. ISSN 0030-4018

Hussein, M.G. and Wörhoff, K. and Sengo, G. and Driessen, A. (2005) Deposition and characterization of PECVD phosphorus doped silicon oxynitride layers for integrated optics applications. In: 15th European Conference on Chemical Vapor Deposition, EUROCVD-15, 5-9 September 2005, Bochum, Germany (pp. pp. 457-464).

Bostan, Cazimir G. and Ridder, René M. de (2005) Design of waveguides, bends and splitters in photonic crystal slabs with hexagonal holes in a triangular lattice. In: 7th International Conference on Transparent Optical Networks, ICTON 2005, 3-7 Jul. 2005, Barcelona, Spain (pp. pp. 130-135).

Pollnau, M. (2005) Dynamics of solid state coherent light sources. In: Frontiers of Optical Spectroscopy. NATO Science Series, Series II: Mathematics, Physics and Chemistry, 168 . Kluwer Academic Publishers, Dordrecht, pp. 571-589. ISBN 9781402027505

Borca, C.N. and Zäh, F. and Schnider, F. and Salathé, R.P. and Pollnau, M. and Moretti, P. (2005) Fabrication of optical planar and channel waveguides in $Yb^{3+}$ doped $KY(WO_4)_2$ by He-ion implantation. In: Scientific program of the European Materials Research Society Meeting, 31 May - 3 June 2005, Strasbourg, France (pp. Paper C-VI.01).

Borca, C.N. and Zäh, F. and Schnider, C. and Salathé, R.P. and Pollnau, M. and Moretti, P. (2005) Fabrication of optical planar waveguides in $KY(WO_4)_2$ by He-ion implantation. In: Conference Digest of the conference on Lasers and Electro-Optics Europe, 12-17 June 2005, Munich, Germany (pp. p. 296).

Bostan, Cazimir G. and Ridder, René M. de and Gadgil, Vishwas J. and Kelderman, Henry and Driessen, Alfred and Kuipers, Laurens (2005) Fast prototyping of planar photonic crystal components using a combination of optical lithography and focused ion beam etching. In: Twelfth European Conference on Integrated Optics, ECIO'05, 6-8 Apr 2005, Grenoble, France (pp. pp. 534-537).

Uranus, H.P. and Hoekstra, H.J.W.M. and Groesen, E. van (2005) Finite element analysis of photonic crystal fibers. In: International Conference on Applied Mathematics, ICAM, 22-26 August 2005, Bandung, Indonesia (pp. p. 64).

Uranus, H.P. and Hoekstra, H.J.W.M. and Groesen, E. van (2005) Finite element and perturbative study of buffered leaky planar waveguides. Optics Communications, 253 (1-3). pp. 99-108. ISSN 0030-4018

Geuzebroek, Douwe Harmen (2005) Flexible optical network components based on densely integrated microring resonators. thesis.

Uranus, Henri Putra (2005) Guiding light by and beyond the total internal reflection mechanism. thesis.

Romanyuk, Y.E. and Borca, C.N. and Pollnau, M. and Rivier, S. and Petrov, V. and Griebner, U. (2005) High slope efficiency in epitaxially grown $KY(WO_4)_2:Yb^{3+}$. In: Book of Abstracts of the 14th annual International Laser Physics Workshop, 4-8 July 2005, Kyoto, Japan (pp. p. 243).

Leinse, A. and Diemeer, M.B.J. and Rousseau, A. and Driessen, A. (2005) High speed polymer E-O modulator consisting of a MZI with a microring resonator. In: 12th European Conference on Integrated Optics, ECIO 2005, 6-8 April 2005, Grenoble, France (pp. pp. 184-187).

Kocabas, Askin and Ay, Feridun and Dana, Aykutiu and Kiyat, Isa and Aydinli, Atilla (2005) High-refractive-index measurement with an elastomeric grating coupler. Optics Letters, 30 (23). pp. 3150-3152. ISSN 0146-9592

Pollnau, M. (2005) How to optimize gain in solid-state dielectric media. In: Book of Abstracts IEEE LEOS Benelux Annual Workshop - Lasing and amplification in solid state materials, 20 May 2005, Eindhoven, The Netherlands (pp. 2/9).

Hussein, M.G. and Wörhoff, K. and Sengo, G. and Driessen, A. (2005) Influence of phosphorus doping on hydrogen content and optical losses in PECVD silicon oxynitride. In: IEEE/LEOS Benelux Chapter 2005 Annual Symposium, December 1-2, 2005, Mons, Belgium (pp. pp. 101-104).

Heideman, René Gerrit and Lambeck, Paul Vincent and Veldhuis, Gerrit Jan (2005) Integrated Optical lightguide device. Patent.

Soest, Frank J. van and Wolferen, Henk A.G.M. van and Hoekstra, Hugo J.W.M. and Ridder, René M. de and Wörhoff, Kerstin and Lambeck, Paul V. (2005) Laser interference lithography with highly accurate interferometric alignment. Japanese Journal of Applied Physics, Part 1: Regular papers and short notes, 44 (9A). pp. 6568-6570. ISSN 0021-4922

Soest, Frank J. van and Wolferen, Henk A.G.M. van and Hoekstra, Hugo J.W.M. and Ridder, René M. de and Wörhoff, Kerstin and Lambeck, Paul V. (2005) Laser interference lithography with highly accurate interferometric alignment. In: Twelfth European Conference on Integrated Optics, ECIO'05, 6-8 Apr 2005, Grenoble, France (pp. pp. 570-573).

Driessen, Alfred and Dekker, Ronald and Diemeer, Mart B.J. and Geuzebroek, Douwe H. and Hoekstra, Hugo J.W.M. and Klein, Edwin J. and Leinse, Arne (2005) Microresonators as promising building blocks for VLSI photonics. In: Integrated Optics, 31 August - 2 September 2005, Warsaw, Poland (pp. 59560Q.1-59560Q.14).

Uranus, H.P. and Hoekstra, H.J.W.M. and Groesen, E. van (2005) Modeling of quasi-guiding light within the lower refractive index core layer(s). Journal of the Indonesian Mathematical Society, 11 (2). pp. 101-119. ISSN 0854-1388

Hoekstra, H.J.W.M. and Lambeck, P.V. and Altena, G.J. and Dijkstra, M. and Lith, J. van and Wijn, R. (2005) Novel integrated Optic Sensors [poster]. In: Workshop The Sense of Contact 2005, 31 March - 1 April 2005, Wageningen, the Netherlands.

Lith, Joris van (2005) Novel integrated optical sensing platforms for chemical and immuno-sensing. thesis.

Pollnau, Markus (2005) Optical amplification in photonic integrated circuits. In: 12th European Conference on Integrated Optics, ECIO 2005, 6-8 April 2005, Grenoble, France (pp. pp. 53-57).

Borca, C.N. and Zah, F. and Schnider, C. and Salathe, R.P. and Pollnau, M. and Moretti, P. (2005) Optical planar waveguides in $KY(WO_4)_2$ formed by ion-beam implantation. In: Book of Abstracts of the 14th annual International Laser Physics Workshop (LPHYS'05), 4-8 July 2005, Kyoto, Japan (pp. p. 246).

Pollnau, M. (2005) Optical waveguides in hard crystalline materials. In: Technical Digest Conference on Lasers and Electro-Optics, CLEO 2005, 22-27 May 2005, Baltimore, Maryland, U.S.A. (pp. Paper CWD3).

Hammer, Manfred and Stoffer, Remco (2005) PSTM / NSOM modeling by 2-D quadridirectional eigenmode expansion. Journal of Lightwave Technology, 23 (5). pp. 1956-1966. ISSN 0733-8724

Bourquin, S and Laversenne, L. and Rivier, S and Lasser, T. and Salathé, R.P. and Pollnau, M. and Grivas, C. and Shepherd, D.P. and Eason, R.W. (2005) Parallel broadband fluorescent light source for optical coherence tomography. In: Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine IX,, 22-28 January 2005, San Jose, California, U.S.A. (pp. pp. 209-213).

Hiremath, K.R. and Hammer, M. (2005) Perturbational evaluation of bend mode phase shifts for the tuning of cylindrical microresonators. In: 12th European Conference on Integrated Optics, ECIO '05, 6-8 April 2005, Grenoble, France (pp. p. 367).

Dekker, R. and Diemeer, M.B.J. and Klein, E.J. and Hilderink, L.T.H. and Wörhoff, K. and Driessen, A. (2005) Photo-Patternable Polymer Waveguides for microring Resonators. In: 31st European Conference on Optical Communications (ECOC), 25-29 September 2005, Glasgow, Scotland (pp. pp. 187-188).

Leinse, Arne (2005) Polymeric microring resonator based electro-optic modulator. thesis.

Hopman, Wico C.L. and Pottier, Pierre and Yudistira, Didit and Lith, Joris van and Lambeck, Paul V. and De La Rue, Richard M. and Driessen, Alfred and Hoekstra, Hugo J.W.M. and Ridder, René M. de (2005) Quasi-one-dimensional photonic crystal as a compact building block for refractometric optical sensors. IEEE Journal of Selected Topics in Quantum Electronics, 11 (1). pp. 11-16. ISSN 1077-260X

Pollnau, M. (2005) Rare-earth-ion-doped continuous-wave 3μm lasers. In: Book of Summaries Mid-Infrared Coherent Sources Conference, 6-11 November 2005, Barcelona, Spain (pp. Tu6).

Klein, Edwin J. and Geuzebroek, Douwe H. and Kelderman, Henry and Sengo, Gabriel and Baker, Nigel and Driessen, Alfred (2005) Reconfigurable optical add-drop multiplexer using microring resonators. IEEE Photonics Technology Letters, 14 (11). pp. 2358-2360. ISSN 1041-1135

Klein, Edwin and Geuzebroek, Douwe and Kelderman, Henry and Sengo, Gabriël and Baker, Nigel and Driessen, Alfred (2005) Reconfigurable optical add-drop multiplexer using microring resonators. In: 12th European Conference on Integrated Optics, ECIO 2005, 6-8 April 2005, Grenoble, France (pp. pp. 180-183).

Dekker, R. and Klein, E.J. and Niehusmann, J. and Först, M. and Ondracek, F. and Ctyroky, J. and Usechak, N. and Driessen, A. (2005) Self Phase Modulation and Stimulated Raman Scattering due to High Power Femtosecond Pulse Propagation in Silicon-on-Insulator Waveguides. In: IEEE/LEOS Benelux Chapter 2005 Annual Symposium, December 1-2, 2005, Mons, Belgium (pp. pp. 197-200).

Stoffer, Remco and Hiremath, Kirankumar R. and Hammer, Manfred and Prkna, Ladislav and Ctyroky, Jiri (2005) Simulations of vertically-coupled microdisk-resonators by 3-D vectorial coupled mode theory. In: 12th European Conference on Integrated Optics ECIO '05, 6-8 April 2005, Grenoble, France (pp. pp. 372-375).

Leinse, Arne (2005) Sneller Internet dankzij polymeren microring. Nederlands Tijdschrift voor Natuurkunde, 71 (11). pp. 345-347. ISSN 0926-4264

Agan, S. and Ay, F. and Kocabas, A. and Aydinli, A. (2005) Stress effects in prism coupling measurements of thin polymer films. Applied physics A: Materials science & processing, 80 (2). pp. 341-345. ISSN 0947-8396

Hoekstra, H.J.W.M. and Yudistira, D. and Stoffer, R. (2005) Strong suppression of radiation states in a slab waveguide sandwiched between omnidirectional mirrors. In: International Conference on Applied Mathematics (ICAM 2005), 22-26 August 2005, Bandung, Indonesia (pp. p. 64).

Romanyuk, Y.E. and Borca, C.N. and Pollnau, M. and Rivier, S. and Petrov, V. and Griebner, U. (2005) Surface and buried planar waveguide lasers based on $KY(WO_4)_2:Yb^{3+}$. In: Conference Digest Conference on Lasers and Electro-Optics Europe, 12-17 June 2008, Munich, Germany (pp. p. 539).

Lith, Joris van and Lambeck, Paul V. and Hoekstra, Hugo J.W.M. and Heideman, Rene G. and Wijn, R.R. (2005) The segmented waveguide sensor: principle and experiments. Journal of Lightwave Technology, 23 (1). pp. 355-363. ISSN 0733-8724

Hoekstra, H.J.W.M. and Elrofai, H.B.H. (2005) Theory of optical spontaneous emission rates in layered structures. Physical Review E: Statistical, nonlinear, and soft matter physics, 71 (4). 046609/1-046609/10. ISSN 1539-3755

Tan, Freddy Susanto and Kelderman, Henry and Driessen, Alfred (2005) Ultra compact spectral slicer devices based on microring resonators. Journal of Nonlinear Optical Physics & Materials, 14 (2). pp. 273-279. ISSN 0218-8635

Altena, G.J. and Dijkstra, M. and Hoekstra, H.J.W.M. and Lambeck, P.V. (2005) Ultra-thin free-standing Si3N4 membrane waveguides for evanescent sensing of MEMS movements. In: 12th European Conference on Integrated Optics (ECIO) 2005, 6-8 April 2005, Grenoble, France (pp. pp. 506-509).

Bostan, Cazimir G. and Ridder, René M. de and Kelderman, Henry and Driessen, Alfred (2005) Waveguides, bends and Y-junctions with improved transmission and bandwidth in hexagon-type SOI photonic crystal slabs. In: Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies II, November, 24-26, 2004, Bucharest, Romania (pp. pp. 597210-1).

Suryanto, A. and Groesen, E. van and Hammer, M. (2005) Weakly nonparaxial effects on the propagation of (1+1)D spatial solitons in inhomogeneous Kerr media. Journal of Nonlinear Optical Physics & Materials, 14 (2). pp. 203-219. ISSN 0218-8635

2004

Nieuwland, R.A. and Dekker, R. and Hilderink, L.T.H. and Diemeer, M.B.J. and Wörhoff, K. and Stouwdam, J.W. and Veggel, F.C.J.M. van and Driessen, A. (2004) A novel photodefinable polymer containing rare-earth doped nanoparticles for optical amplification. In: IEEE/LEOS Benelux Chapter 2004 Annual Symposium : December 2 & 3, 2004, Ghent University. Ghent University, Ghent, Belgium, pp. 323-326. ISBN 9789076546063

Ridder, René M. de and Bostan, Cazimir G. and Soest, Frank J. van and Gadgil, Vishwas J. (2004) Alignment issues in photonic crystal device fabrication. In: 6th International Conference on Transparent Optical Networks, 2004, 4-8 July, 2004, Wroclaw, Poland (pp. pp. 260-266).

Hammer, M. and Hiremath, K.R. and Stoffer, R. (2004) Analytical approaches to the description of optical microresonator devices. In: Microresonators as Building Blocks for VLSI Photonics, 18-25 October 2003, Erice, Italy (pp. pp. 48-71).

Ay, F. and Aydinli, A. (2004) Comparative investigation of hydrogen bonding in silicon based PECVD grown dielectrics for optical waveguides. Optical materials, 26 (1). pp. 33-46. ISSN 0925-3467

Stoffer, R. and Hiremath, K.R. and Hammer, M. (2004) Comparison of coupled mode theory and FDTD simulations of coupling between bent and straight optical waveguides. In: Microresonators as Building Blocks for VLSI Photonics, 18-25 October 2003, Erice, Italy (pp. pp. 366-377).

Laversenne, L. and Hoffmann, P. and Pollnau, M. and Moretti, P. and Mugnier, J. (2004) Designable buried waveguides in sapphire by proton implantation. Applied physics letters, 85 (22). pp. 5167-5169. ISSN 0003-6951

Dekker, R. and Sudarsan, V. and Veggel, F.C.J.M. van and Wörhoff, K. and Driessen, A. (2004) Erbium doped LaF3 nanoparticles incorporated in silicondioxide thin films for active integrated optical applications. In: IEEE/LEOS Benelux Chapter 2004 Annual Symposium : December 2 & 3, 2004, Ghent University. Ghent University, Ghent, Belgium, pp. 295-298. ISBN 9789076546063

Hussein, M.G. and Wörhoff, K. and Sengo, G. and Driessen, A. (2004) Fabrication and characterization of PECVD phosphorus-doped silicon oxynitride layers for integrated optics applications. In: IEEE/LEOS Benelux Chapter 2004 Annual Symposium, December 2-3, 2004, Ghent, Belgium (pp. pp. 91-94).

Apostolopoulos, V. and Laversenne, L. and Colomb, T. and Depeursinge, C. and Salathé, R.P. and Pollnau, M. and Osellame, R. and Cerullo, G. and Laporta, P. (2004) Femtosecond-irradiation-induced refractive-index changes and channel waveguiding in bulk $Ti^{3+}$ : sapphire. Applied Physics Letters, 85 (7). pp. 1122-1124. ISSN 0003-6951

Wörhoff, K. and Heideman, R.G. and Gilde, M.J. and Blidegn, K. and Heschel, M. and Vlekkert, H. van den (2004) Flip-chip assembly of an integrated optical sensor. In: IEEE/LEOS Benelux Chapter 2004 Annual Symposium : December 2 & 3, 2004, Ghent University. Ghent University, Ghent, Belgium. ISBN 9789076546063

Uranus, H.P. and Hoekstra, H.J.W.M. and Groesen, E. van (2004) Galerkin finite element scheme with Bayliss-Gunzburger-Turkel-like boundary conditions for vectorial optical mode solver. Journal of Nonlinear Optical Physics & Materials, 13 (2). pp. 175-194. ISSN 0218-8635

Leinse, A. and Diemeer, M.B.J. and Driessen, A. (2004) High speed electro optic polymer micro-ring resonator. In: Annual Symposium IEEE/LEOS Benelux Chapter 2004, December 2-3, 2004, Ghent, Belgium (pp. pp. 111-114).

Tan, Freddy Susanto (2004) Integrated optical filters based on microring resonators. thesis.

Prodan, L. and Euser, T.G. and Wolferen, H.A.G.M. van and Bostan, C. and Ridder, R.M. de and Beigang, R. and Boller, K.-J. and Kuipers, L. (2004) Large-area two-dimensional silicon photonic crystals for infrared light fabricated with laser interference lithography. Nanotechnology, 15 (5). pp. 639-642. ISSN 0957-4484

Romanyuk, Y.E. and Utke, I. and Ehrentraut, D. and Pollnau, M. and Garcia-Revilla, S. and Valiente, R. and Kuleshov, N.V. (2004) Low-temperature liquid phase epitaxy of rare-earth-ion doped KY(WO4)2 thin layers. In: 12th International Conference on Vapor Growth and Epitaxy, 9-13 Aug 2004, Grenoble, France (pp. p. 404).

Driessen, Alfred and Geuzebroek, Douwe H. and Hoekstra, Hugo J.W.M. and Kelderman, Henry and Klein, Edwin J. and Klunder, Dion J.W. and Roeloffzen, Chris G.H. and Tan, Freddy S. and Krioukov, Evgueni and Otto, Cees and Gersen, Henkjan and Hulst, Niek F. van and Kuipers, Laurens (2004) Microresonators as building blocks for VLSI Photonics. In: Microresonators as building blocks for VLSI photonics: International School of Quantum Electronics, 39th Course. American Institute of Physics, Melville, New York , USA, 01-18. ISBN 9780735401846

Hammer, M. and Yudistira, D. and Stoffer, R. (2004) Modeling of grating assisted standing wave microresonators for filter applications in integrated optics. Optical and Quantum Electronics, 36 (1-3). pp. 25-42. ISSN 0306-8919

Hammer, Manfred (2004) Modeling of photon scanning tunneling microscopy by 2D quadridirectional eigenmode expansion. In: 12th International Workshop on Optical Waveguide Theory and Numerical Modelling, OWTNM, 22-23 Mar 2004, Ghent, Belgium (pp. p. 72).

Uranus, H.P. and Hoekstra, H.J.W.M. and Groesen, E. van (2004) Modelling of microstructured waveguides using a finite-element-based vectorial mode solver with transparent boundary conditions. In: 12th International Workshop on Optical Waveguide Theory and Numerical Modelling, March 22-23, 2004, Ghent, Belgium (pp. p. 42).

Uranus, H.P. and Hoekstra, H.J.W.M. (2004) Modelling of microstructured waveguides using a finite-element-based vectorial mode solver with transparent boundary conditions. Optics Express, 12 (12). pp. 2795-2809. ISSN 1094-4087

Uranus, H.P. and Hoekstra, H.J.W.M. and Groesen, E. van (2004) Modes of an endlessly single-mode photonic crystal fiber: a finite element investigation. In: IEEE/LEOS Symposium Benelux Chapter, December 2-3, 2004, Ghent University, Belgium (pp. pp. 311-314).

Hiremath, K.R. and Stoffer, R. and Hammer, M. (2004) Multimode circular integrated optical microresonators: Coupled mode theory modeling. In: 2004 Annual Symposium IEEE/LEOS Benelux Chapter, 2-3 December 2004, Ghent, Belgium (pp. pp. 79-82).

Hiremath, K.R. and Stoffer, R. and Hammer, M. (2004) Multimode circular integrated optical microresonators: coupled mode theory modeling. In: IEEE/LEOS Benelux Chapter 2004 Annual Symposium : December 2 & 3, 2004, Ghent University. Ghent University, Ghent, Belgium, pp. 79-82. ISBN 9789076546063

Flück, E. and Hammer, M. and Vos, W.L. and Hulst, N.F. van and Kuipers, L. (2004) Near-field probing of photonic crystals. Photonics and Nanostructures, 2 (2). pp. 127-135. ISSN 1569-4410

García-Revilla, S. and Valiente, R. and Romanyuk, Y.E. and Utke, I. and Pollnau, M. (2004) Optical spectroscopy of rare-earth ions doped KY(WO4)2 thin films. In: EPS-QEOD Europhoton Conference on Solid-State and Fiber Coherent Light Sources, 29 Aug - 3 Sep 2004, Lausanne, Switzerland (pp. TuC16).

Ay, Feridun and Kocabas, Askin and Kocabas, Coskun and Aydinli, Atilla and Agan, Sedat (2004) Prism coupling technique investigation of elasto-optical properties of thin polymer films. Journal of Applied Physics, 96 (12). pp. 7147-7153. ISSN 0021-8979

Gersen, H. and Klunder, D.J.W. and Korterik, J.P. and Driessen, A. and Hulst, N.F. van and Kuipers, L. (2004) Propagation of a femtosecond pulse in a microresonator visualized in time. Optics Letters, 29 (11). pp. 1291-1293. ISSN 0146-9592

Gersen, H. and Balistreri, M.L.M. and Klunder, D.J.W. and Korterik, J.P. and Driessen, A. and Hulst, N.F. van and Kuipers, L. (2004) Pulse tracking in complex photonic structures. In: 6th International Conference on Transparant Optical Networks, 2004, 4-8 July 2004 , Wroclaw, Poland (pp. pp. 266-270).

Hammer, Manfred (2004) Quadridirectional eigenmode expansion scheme for 2-D modeling of wave propagation in integrated optics. Optics Communications, 235 (4-6). pp. 285-303. ISSN 0030-4018

Hopman, Wico C.L. and Pottier, Pierre and Yudistira, Didit and Lith, Joris van and Lambeck, Paul and De La Rue, Richard and Driessen, Alfred and Hoekstra, Hugo J.W.M. and Ridder, René M. de (2004) Quasi 1-dimensional photonic crystals as building block for compact integrated optical sensors. In: 6th International Conference on Transparent Optical Networks, 2004, 4-8 July, 2004 , Wroclaw, Poland (pp. pp. 342-345).

Hopman, Wico and Pottier, Pierre and Yudistira, Didit and Lith, Joris van and Lambeck, Paul and De La Rue, Richard and Driessen, Alfred and Hoekstra, Hugo J.W.M. and Ridder, René M. de (2004) Quasi One-Dimensional Photonic Crystals as Building Block for Compact Integrated Optical Refractometric Sensors. In: IEEE/LEOS Benelux Chapter 2004 Annual Symposium : December 2 & 3, 2004, Ghent University. Ghent University, Ghent, Belgium, pp. 223-226. ISBN 9789076546063

Leinse, A. and Diemeer, M.B.J. and Driessen, A. (2004) Scattering loss reduction in polymer waveguides by reflowing. Electronics Letters, 40 (16). pp. 992-993. ISSN 0013-5194

Uranus, H.P. and Hoekstra, H.J.W.M. and Groesen, E. van (2004) Simple High-order Galerkin Finite Element Scheme for the Investigation of Both Guided and Leaky Modes in Anisotropic Planar Waveguides. Optical and quantum electronics, 36 (1-3). pp. 239-257. ISSN 0306-8919

Dekker, R. and Klunder, D.J.W. and Borreman, A. and Diemeer, M.B.J. and Wörhoff, K. and Driessen, A. and Stouwdam, J.W. and Veggel, F.C.J.M. van (2004) Stimulated emission and optical gain in LaF3:Nd nanoparticle-doped polymer-based waveguides. Applied Physics Letters, 85 (25). pp. 6104-6106. ISSN 0003-6951

Hoekstra, Hugo J.W.M. and Klunder, Dion J.W. and Driessen, Alfred (2004) Theory for the measurements of dispersion characteristics in wave guiding structures with a scanning near-field optical microscope. Journal of the Optical Society of America A: Optics and image science, 21 (2). pp. 280-287. ISSN 0740-3232

Yudistira, D. and Marpaung, D.A.I. and Handoyo, H.P. and Hoekstra, H.J.W.M. and Hammer, M. and Tjia, M.O. and Iskandar, A.A. (2004) Theory of slow light excitation in 1D photonic crystals. In: IEEE/LEOS Benelux Chapter 2004 Annual Symposium. Ghent University, Ghent, Belgium, pp. 45-48. ISBN 9789076546063

Wörhoff, K. and Roeloffzen, C.G.H. and Ridder, R.M. de and Sengo, G. and Hilderink, L.T.H. and Lambeck, P.V. and Driessen, A. (2004) Tolerance and application of polarization independent waveguide for communication devices. In: IEEE/LEOS Benelux Chapter 2004 Annual Symposium, December 2-3, 2004, Ghent, Belgium (pp. pp. 107-110).

Wörhoff, K. and Roeloffzen, C.G.H. and Ridder, R.M. de and Sengo, G. and Hilderink, L.T.H. and Driessen, A. (2004) Tolerance of polarization independent waveguides for communication devices. In: Integrated Optics and Photonic Integrated Circuits, 27 April 2004 , Strasbourg, France (pp. pp. 369-380).

Nicolau, J.B. and Groesen, E. van and Hammer, M. (2004) Transparent-Influx Boundary Conditions for FEM Based Modelling of 2D Helmholtz Problems in Optics. In: 12th International Workshop on Optical Waveguide Theory and Numerical Modelling, March 22-23, 2004, Ghent, Belgium (pp. p. 26).

2003

Altena, G. and Dijkstra, M. and Elzakker, G. van and Venhorst, G.C.F. and Hoekstra, H.J.W.M. and Lambeck, P.V. (2003) A Novel MOENS device: detection of MEMS movements using free-standing Si3N4 suspended optical waveguides. In: IEEE/LEOS Benelux Chapter 2003 Annual Symposium, November 20-21, 2003, Enschede, The Netherlands (pp. pp. 25-28).

Suryanto, A. and Groesen, E. van and Hammer, M. and Hoekstra, H.J.W.M. (2003) A finite element scheme to study the nonlinear optical response of a finite grating without and with defect. Optical and Quantum Electronics, 35 (4). pp. 313-332. ISSN 0306-8919

Klunder, Dion J.W. and Hoekstra, H.J.W.M. and Driessen, Alfred (2003) A normalized approach for designing cylindrical micro resonators. Journal of Lightwave Technology, 21 (5). pp. 1405-1410. ISSN 0733-8724

Flück, E. and Hammer, M. and Otter, A.M. and Korterik, J.P. and Kuipers, L. and Hulst, N.F. van (2003) Amplitude and phase evolution of optical fields inside periodic photonic structures. Journal of Lightwave Technology, 21 (5). pp. 1384-1393. ISSN 0733-8724

Hiremath, K.R. and Stoffer, R. and Hammer, M. (2003) Coupled Mode Theory and FDTD Simulations of the Coupling Between Bent and Straight Optical Waveguides. In: IEEE/LEOS Benelux Chapter 2003 Annual Symposium, November 20-21, 2003, Enschede, The Netherlands (pp. pp. 33-36).

Gaal, Szabolcs B. and Hoekstra, Hugo J.W.M. and Lambeck, Paul V. (2003) Determining PML modes in 2-D stratified media. Journal of Lightwave Technology, 21 (1). pp. 293-298. ISSN 0733-8724

Hoekstra, Hugo J.W.M. and Ctyroky, J. and Kotacka, L. (2003) Evaluation of Cerenkov second harmonic generation in planar waveguides in the Fourier domain. Journal of Lightwave Technology, 21 (1). pp. 299-304. ISSN 0733-8724

Klunder, D.J.W. and Tan, F.S. and Veen, T. van der and Bulthuis, H.F. and Sengo, G. and Docter, B. and Hoekstra, H.J.W.M. and Driessen, A. (2003) Experimental and numerical study of SiON microresonators with air and polymer cladding. Journal of Lightwave Technology, 21 (4). pp. 1099-1110. ISSN 0733-8724

Leinse, A. and Driessen, A. and Diemeer, M.B.J. (2003) Fabrication of an Electro Optic Polymer Ringresonator. In: IEEE/LEOS Benelux Chapter 2003 Annual Symposium, November 20-21, 2003, Enschede, The Netherlands (pp. pp. 201-204).

Uranus, H.P. and Hoekstra, H.J.W.M. and Groesen, E. van (2003) Finite difference scheme for planar waveguides with arbitrary index profiles and its implementation for anisotropic waveguides with diagonal permitivity tensor. Optical and Quantum Electronics, 35 (4-5). pp. 407-427. ISSN 0306-8919

Suryanto, A. and Groesen, E. van and Hammer, M. (2003) Finite element analysis of optical bistability in one-dimensional nonlinear photonic band gap structures with a defect. Journal of Nonlinear Optical Physics & Materials, 12 (2). pp. 187-204. ISSN 0218-8635

Uranus, H.P. and Hoekstra, H.J.W.M. and Groesen, E. van (2003) Fourth-order Variational Mode Solving for Anisotropic Planar Structures. Journal of Nonlinear Optical Physics & Materials, 12 (2). pp. 247-261. ISSN 0218-8635

Uranus, H.P. and Hoekstra, H.J.W.M. and Groesen, E. van (2003) Galerkin finite element scheme with Bayliss-Gunzburger-Turkel-like boundary conditions for vectorial optical mode solver. In: International Symposium in Modern Optics and its Applications, ISMOA 2003, 25-29 August 2003, Bandung, Indonesia (pp. p. 49).

Hammer, Manfred and Yudistira, Didit (2003) Grating assisted rectangular integrated optical microresonators. In: 11th European Conference on Integrated Optics, ECIO '03, 2-4 April 2003, Prague, Czech Republic (pp. pp. 357-360).

Pollnau, M. (2003) Impact of the spectroscopic properties of rare-earth ions on solid-state laser systems. In: 5th International Conference on f-Elements, 24-29 August 2003, Geneva, Switzerland (pp. p. 41).

Durusoy, H.Z. and Duyar, O. and Aydinli, A. and Ay, F. (2003) Influence of substrate temperature and bias voltage on the optical transmittance of TiN films. Vacuum, 70 (1). pp. 21-28. ISSN 0042-207X

Lambeck, Paul V. and Hoekstra, Hugo (2003) Integrated Optical Sensors. In: 16th Annual Meeting of the IEEE Lasers and Electro-Optics Society, LEOS 2003, 27-28 October 2003, Tuscon, AZ, USA (pp. pp. 967-968).

Soest, Frank J. van and Wolferen, Henk A.G.M. van and Hoekstra, Hugo J.W.M. and Ridder, René M. de and Wörhoff, Kerstin and Lambeck, Paul V. (2003) Laser interference lithography with highly accurate interferometric alignment. In: IEEE/LEOS Benelux Chapter 2003 Annual Symposium, November 20-21, 2003, Enschede, The Netherlands (pp. pp. 269-272).

Bostan, C.G. and Ridder, R.M. de and Gadgil, V.J. and Kuipers, L. and Driessen, A. (2003) Line-Defect Waveguides in Hexagon-Hole type Photonic Crystal Slabs: Design and Fabrication using Focused Ion Beam Technology. In: IEEE/LEOS Benelux Chapter 2003 Annual Symposium, November 20-21, 2003, Enschede, The Netherlands (pp. pp. 253-256).

Pollnau, Markus (2003) Novel crystalline-waveguide broadband light sources for interferometry. In: 12th International Laser Physics Workshop, 25-29 August 2003, Hamburg, Germany (pp. p. 240).

Dekker, R. and Stouwdam, J.W. and Klunder, D.J.W. and Borreman, A. and Diemeer, M.B.J. and Wörhoff, K. and Driessen, A. (2003) Optical gain of LaF3:Nd nanoparticle doped polymers for active integrated optical devices. In: IEEE/LEOS Benelux Chapter 2003 Annual Symposium, November 20-21, 2003, Enschede, The Netherlands (pp. pp. 185-188).

Meijerink, R. and Geuzebroek, D.H. and Klein, E.J. and Kelderman, H. and Dekker, R. and Diemeer, M.B.J. and Driessen, A. (2003) Optimization of driving signal for thermal modulation of a Microring Resonator. In: IEEE/LEOS Benelux Chapter 2003 Annual Symposium, November 20-21, 2003, Enschede, The Netherlands (pp. pp. 85-88).

Laversenne, L. and Crunteanu, A. and Hoffmann, P. and Pollnau, M. and Moretti, P. and Mugnier, J. (2003) Proton implanted sapphire planar and channel waveguides. In: Conference on Lasers and Electro-Optics Europe, 23-27 June 2003, Munich, Germany (pp. CG3).

Gersen, H. and Klunder, D.J.W. and Korterik, J.P. and Driessen, A. and Hulst, N.F. van and Kuipers, L. (Kobus) (2003) Pulse propagation studied en route by near-field microscopy. In: IEEE/LEOS Benelux Chapter 2003 Annual Symposium, November 20-21, 2003, Enschede, The Netherlands (pp. p. 59).

Hammer, Manfred (2003) Quadridirectional eigenmode expansion scheme for 2-D modeling of wave propagation in integrated optics. In: 11th International Workshop on Optical Waveguide Theory and Numerical Modelling, OTNM, 4-5 April 2003, Prague, Czech Republic (pp. p. 102).

Geuzebroek, D.H. and Dey, D. and Bochove, A.C. van and Koonen, A.M.J. (2003) Scalability of a packet-switched WDM MAN with support for optical multicasting. In: IEEE/LEOS Benelux Chapter 2003 Annual Symposium, November 20-21, 2003, Enschede, The Netherlands (pp. pp. 129-132).

Uranus, H.P. and Hoekstra, H.J.W.M. and Groesen, E. van (2003) Simple high-order Galerkin finite element scheme for the investigation of both guided and leaky modes in axially anisotropic planar waveguides. In: 11th International Workshop on Optical Waveguide Theory and Numerical Modelling, OTNM, 4-5 April 2003, Prague, Czech Republic (pp. p. 106).

Laversenne, L. and Pollnau, M. and Bigotta, S. and Toncelli, A. and Tonelli, A. (2003) Super-quadratic behavior of luminescence decay excited by energy-transfer upconversion. In: 5th International Conference on f-Elements, 24-29 August 2003, Geneva, Switzerland (pp. p. 64).

Geuzebroek, Douwe H. and Klein, Edwin J. and Kelderman, Henry and Driessen, Alfred (2003) Wavelength-selective switch using thermally tunable microring resonators. In: Microresonators as building blocks for VLSI photonics: International School of Quantum Electronics, ISQE, 18-25 October 2003, Erice, Sicily, Italy (pp. pp. 413-414).

2002

Bostan, C.G. and Ridder, R.M. de (2002) 'Hexagon-type' photonic crystal slabs based on SOI. In: IEEE/LEOS Benelux Chapter 2002 Annual Symposium, December 9, 2002, Amsterdam, The Netherlands (pp. pp. 87-90).

Uranus, H.P. and Hoekstra, H.J.W.M. and Groesen, E. van (2002) Analysis of integrated optical waveguides. Journal of the Indonesian Mathematical Society, 8 (4). pp. 49-62. ISSN 0854-1388

Klunder, D.J.W. and Balistreri, M.L.M. and Blom, F.C. and Hoekstra, H.J.W.M. and Driessen, A. and Kuipers, L. and Hulst, N.F. van (2002) Detailed analysis of the intracavity phenomena inside a cylindrical microresonator. Journal of Lightwave Technology, 20 (3). pp. 519-529. ISSN 0733-8724

Pollnau, Markus and Jackson, Stuart D. (2002) Energy recycling versus lifetime quenching in erbium-doped 3-µm fiber lasers. IEEE Journal of Quantum Electronics, 38 (2). pp. 162-169. ISSN 0018-9197

Shuyi, Gan and Docter, Boudewijn and Klunder, D.J.W. and Hilderink, L.T.H. and Wörhoff, Kerstin (2002) Fabrication of low optical losses Al2O3 layer used for Er3+-doped integrated optical amplifiers. In: IEEE/LEOS Benelux Chapter 2002 Annual Symposium, December 9, 2002, Amsterdam, The Netherlands (pp. pp. 258-261).

Ridder, René M. de and Bostan, Cazimir G. and Wolferen, Henk A.G.M. van and Dorssen, Inge van and Vogelaar, Laura and Segerink, Frans B. and Kuipers, Laurens and Hulst, Niek F. van (2002) Fabrication of photonic crystal slabs and defects using laser interference lithography and focused ion beam-assisted depositon. In: 4th International Conference on Transparent Optical Networks, ICTON 2002, April 21-25, 2002, Warsaw, Poland (pp. pp. 14-19).

Uranus, H.P. and Hoekstra, H.J.W.M. and Groesen, E. van (2002) Finite difference scheme for planar waveguides with arbitrary index profiles and its implementation for anisotropic waveguides with diagonal permitivity tensor. In: 10th International Workshop on Optical Waveguide Theory and Numerical Modelling, OWTNM 2002, 5-6 April 2002, Nottingham, UK (pp. p. 42).

Ehrentraut, D. and Pollnau, M. (2002) Flux growth of baryte-type BaSO4 from chloridic alkaline metal solvents. Journal of Crystal Growth, 234 (2-3). pp. 533-538. ISSN 0022-0248

Koster, Ton and Lambeck, Paul (2002) Fully integrated optical polarimeter. Sensors and Actuators B: Chemical, 82 (2-3). pp. 213-226. ISSN 0925-4005

Tan, F.S. and Klunder, D.J.W. and Kelderman, H. and Hoekstra, H.J.W.M. and Driessen, A. (2002) High finesse vertically coupled waveguide-microring resonators based on Si3NA-SiO2 technology. In: IEEE/LEOS Workshop on Fibre and Optical Passive Components, WFOPC 2002, 5-6 June 2002, Glasgow, Scotland (pp. pp. 228-232).

Diemeer, M.B.J. and Dekker, R. (2002) MEMS VOA with polymeric thermal microactuators. In: 28th European Conference on Optical Communication, ECOC, 2002, September 9-11, 2002, Copenhagen, Denmark (pp. P 1.27-P 1.27).

Lohmeyer, Manfred (2002) Mode expansion modeling of rectangular integrated optical microresonators. Optical and Quantum Electronics, 34 (5). pp. 541-557. ISSN 0306-8919

Bostan, C.G. and Ridder, R.M. de and Dorssen, I. van and Wolferen, H.A.G.M. van and Kuipers, L. and Hulst, N.F. van (2002) Modeling and process design for laser interference lithography used in fabricating two-dimensional periodic structures. In: 4th International Conference on Transparent Optical Networks, ICTON 2002, April 21-25, 2002, Warsaw, Poland (pp. p. 61).

Musa, S. and Borreman, A. and Pandraud, G. and Knijn, P.J. and Sengo, G. and Diemeer, M.B.J. and Driessen, A. (2002) Multimode fiber matched arrayed wave-guides grating based(de)multiplexer for short distance communications. In: 28th European Conference on Optical Communication, ECOC, 2002, September 9-11, 2002, Copenhagen, Denmark (pp. pp. 1-2).

Gaal, Szabolcs Barnabás (2002) Novel methods to calculate guided and radiation modes in slab en channel waveguides. thesis.

Moret, M.P. and Devillers, M.A.C. and Wörhoff, K. and Larsen, P.K. (2002) Optical properties of PbTiO3, PbZrxTi1−xO3, and PbZrO3 films deposited by metalorganic chemical vapor on SrTiO3. Journal of Applied Physics, 92 (1). pp. 468-474. ISSN 0021-8979

García-Revilla, S. and Rodríguez, F. and Hernández, I. and Valiente, R. and Pollnau, M. (2002) Optical spectroscopic study of Al2O3:Ti3+ under hydrostatic pressure. High Pressure Research, 22 (1). pp. 127-130. ISSN 0895-7959

García-Revilla, S. and Rodríguez, F. and Valiente, R. and Pollnau, M. (2002) Optical spectroscopy of Al2O3:Ti3+ single crystal under hydrostatic pressure. The influence on the Jahn-Teller coupling. Journal of Physics: Condensed matter, 14 (3). pp. 447-459. ISSN 0953-8984

Roeloffzen, Chris Gerardus Hermanus (2002) Passband flattened binary-tree structured add-drop multiplexers using sion waveguide technology. thesis.

Roeloffzen, Chris G.H. and Ridder, René M. de and Sengo, Gabriël and Wörhoff, Kerstin and Driessen, Alfred (2002) Passband flattened interleaver using a Mach- Zehnder interferometer with ring resonator fabricated in SiON waveguide technology. In: IEEE/LEOS Benelux Chapter 2002 Annual Symposium, December 9, 2002, Amsterdam, The Netherlands.

Roeloffzen, C.G.H. and Ridder, R.M. de and Sengo, G. and Wörhoff, K. (2002) Passband flattening and rejection band broadening of a periodic Mach-Zehnder wavelength filter by adding a tuned ring resonator. In: 28th European Conference on Optical Communication, ECOC, 2002, September 9-11, 2002, Copenhagen, Denmark.

Hammer, Manfred (2002) Resonant coupling of dielectric optical waveguides via rectangular microcavities: the coupled guided mode perspective. Optics Communications, 214 (1-6). pp. 155-170. ISSN 0030-4018

Wörhoff, K. and Hilderink, L.T.H. and Driessen, A. and Lambeck, P.V. (2002) Silicon Oxynitride: A Versatile Material for Integrated Optics Applications. Journal of the Electrochemical Society, 149 (8). F85-F91. ISSN 0013-4651

Wörhoff, K. and Hilderink, L.T.H. and Driessen, A. and Lambeck, P.V. (2002) Silicon Oxynitride: A Versatile Material for Integrated Optics Applications. Journal of the Electrochemical Society, 149 (8). F85-F91. ISSN 0013-4651

Pollnau, M. and Fedosseev, R.V. and Limberger, H.G. (2002) Sub-quadratic dependence of visible upconversion on infra-red direct luminescence decay owing to static energy-transfer upconversion. In: 13th International Conference on Luminescence, 24-29 August 2002, Budapest, Hungary (pp. p. 98).

Gersen, H. and Klunder, D.J.W. and Korterik, J.P. and Driessen, A. and Hulst, N.F. van and Kuipers, L. (2002) Time resolved motion of a femtosecond pulse inside a microresonator. In: NFO-7, the International Conference on Near-field Optics and Related Techniques, 11-15 August 2002, University of Rochester, USA.

Hammer, Manfred and Groesen, E. van (2002) Total multimode reflection at facets of planar high contrast optical waveguides. Journal of Lightwave Technology, 20 (8). pp. 1549-1555. ISSN 0733-8724

2001

Hussein, M.G. and Wörhoff, K. and Roeloffzen, C.G.H. and Hilderink, L.T.H. and Ridder, R.M. de and Driessen, A. (2001) Characterization of thermally treated PECVD SiON layers. In: IEEE/LEOS Benelux Chapter 2001 Annual Symposium. VUB Press, Brussel. ISBN 9789054872474

Suryanto, A. and Groesen, E. van and Hoekstra, H.J.W.M. (2001) Deformation of modulated wave groups in third-order nonlinear media. Optical and Quantum Electronics, 33 (4-5). pp. 513-525. ISSN 0306-8919

Tan, F.S. and Klunder, D.J.W. and Bulthuis, H.F. and Sengo, G. and Hoekstra, H.J.W.M. and Driessen, A. (2001) Direct measurement of the on-chip insertion loss of high finesse microring resonators in Si3N4-SiO2 technology. In: IEEE/LEOS Benelux Chapter 2001 Annual Symposium, December 3, 2001, Brussels, Belgium.

Balistreri, M.L.M. and Klunder, D.J.W. and Blom, F.C. and Driessen, A. and Korterik, J.P. and Kuipers, L. and Hulst, N.F. van (2001) Experimental analysis of the whispering-gallery modes in a cylindrical optical microcavity. Journal of the Optical Society of America B: Optical Physics, 18 (4). pp. 465-471. ISSN 0740-3224

Ridder, René M. de and Stoffer, Remco (2001) Finite-Difference Time-Domain Modelling of Photonic Crystal Structures. In: 3rd International Conference on Transparent Optical Networks, ICTON 2001, 18-21 June 2001, Krakow, Poland (pp. pp. 22-25).

Lohmeyer, M. and Wilkens, L. and Zhuromskyy, O. and Dötsch, H. and Hertel, P. (2001) Integrated magnetooptic cross strip isolator. Optics Communications, 189 (4-6). pp. 251-259. ISSN 0030-4018

Lohmeyer, Manfred and Stoffer, Remco and Wilkens, Ludger and Dötsch, Horst (2001) Integrated optical cross strip interferometer. In: Integrated Optics Devices V, 23 January 2001, San Jose, California, USA (pp. pp. 230-241).

Lohmeyer, Manfred and Stoffer, Remco (2001) Integrated optical cross strip polarizer concept. Optical and Quantum Electronics, 33 (4-5). pp. 413-431. ISSN 0306-8919

Vogelaar, Laura and Nijdam, Wietze and Wolferen, Henk A.G.M. van and Ridder, René M. de and Segerink, Frans B. and Flück, Eliane and Kuipers, Laurens and Hulst, Niek F. van (2001) Large area photonic crystal slabs for visible light with waveguiding defect structures: Fabrication with focused ion beam assisted laser interference lithography. Advanced Materials, 13 (20). pp. 1551-1554. ISSN 0935-9648

Leinse, A. and Roeloffzen, C.G.H. and Wörhoff, K. and Sengo, G. and Ridder, R.M. de and Driessen, A. (2001) Low loss fiber to chip connection system for telecommunication devices. In: IEEE/LEOS Benelux Chapter 2001 Annual Symposium, December 3, 2001, Brussels, Belgium.

Klunder, D.J.W. and Tan, F.S. and Veen, T. van der and Bulthuis, H.F. and Sengo, G. and Driessen, A. and Hoekstra, H.J.W.M. (2001) Minimized Losses in a cylindrical microresonator by use of a cladding: experimental and numerical study. In: 14th Annual Meeting of the IEEE Lasers and Electro-Optics Society, LEOS, November 11-15 , 2001, San Diego, California, USA (pp. pp. 582-583).

Gaal, Sz. B. and Hoekstra, H.J.W.M. and Lambeck, P.V. (2001) On the robust determination of eigenmodes in 2D stratified wave guiding systems with Berenger-type PML's. In: IEEE/LEOS Benelux Chapter 2001 Annual Symposium. VUB Press, Brussel. ISBN 9789054872474

Koster, Ton and Lambeck, Paul V. (2001) Passive polarization converter in SiON technology. Journal of Lightwave Technology, 19 (6). pp. 876-883. ISSN 0733-8724

Balistreri, M.L.M. and Korterik, J.P. and Veldhuis, G.J. and Kuipers, L. and Hulst, N.F. van (2001) Quantitative photon tunneling and shear-force microscopy of planar waveguide splitter and mixers. Journal of Applied Physics, 89 (6). pp. 3307-3314. ISSN 0021-8979

Bhutta, T. and Salathé, R.P. and Shepherd, D.P. and Eason, R.W. and Pollnau, M. (2001) Ti:sapphire planar waveguide coherent broadband emitter. In: Conference on Lasers and Electro-Optics, CLEO, 6-11 May 2001, Baltimore, MD (pp. pp. 581-582).

Stoffer, Remco (2001) Uni- and omnidirectional simulation tools for integrated optics. thesis.

2000

Zhuromskyy, O. and Lohmeyer, M. and Bahlmann, N. and Hertel, P. and Dötsch, H. and Popkov, A.F. (2000) Analysis of nonreciprocal light propagation in multimode imaging devices. Optical and quantum electronics, 32 (6-8). pp. 885-897. ISSN 0306-8919

Loaiza, J.A. and Klunder, D.J.W. and Bulthuis, H.F. and Lohmeijer, J.H.G.M. and Hoekstra, H.J.W.M. and Driessen, A. (2000) Application of the coupled mode theory to the problem of coupling between bent and straight waveguides. In: Proceedings 2000 IEEE/LEOS Symposium Benelux Chapter. University of Delft, Delft, the Netherlands, pp. 215-218. ISBN 9789090142609

Musa, S. and Weerden, H.J. van and Yau, T.H. and Lambeck, P.V. (2000) Characteristics of Er3+:Al2O3 thin-films deposited by reactive co-sputtering for application in optical amplification. IEEE Journal of Quantum Electronics, 36 (9). pp. 1089-1097. ISSN 0018-9197

Klunder, D.J.W. and Tan, F.S. and Veen, T. van der and Bulthuis, H.F. and Hoekstra, H.J.W.M. and Driessen, A. (2000) Design and Characterization of waveguide-coupled cylindrical microring resonators in $Si_3N_4$. In: IEEE 13th Annual Meeting Lasers and Electro-Optics Society, LEOS 2000 (pp. pp. 758-759).

Jackson, S.D. and King, T.A. and Pollnau, M. (2000) Efficient high power operation of erbium 3 µm fibre laser diode-pumped at 975 nm. Electronics Letters, 36 (3). pp. 223-224. ISSN 0013-5194

Pollnau, M. and Golding, P.S. and Jackson, S.D. and King, T.A. (2000) Energy recycling versus lifetime quenching in erbium-doped 3-µm fiber lasers. In: Conference on Lasers and Electro-Optics, CLEO 2000, 10-15 September 2000, Nice, France (pp. CTuK41).

Golding, P.S. and Jackson, S.D. and King, T.A. and Pollnau, M. (2000) Energy-transfer processes in Er3+-doped and Er3+,Pr3+-codoped ZBLAN glasses. Physical Review B: Condensed matter and materials physics, 62 (2). pp. 856-864. ISSN 1098-0121

Musa, S. and Lagali, N. and Sulur, and Sengo, G. and Driessen, A. (2000) Fabrication of Polymeric Multimode Waveguides for Application in the Local Area Network and Optical Interconnects. In: IEEE/LEOS Symposium Benelux Chapter, October 30, 2000, Delft, The Netherlands (pp. pp. 95-98).

Klunder, D.J.W. and Balistreri, M.L.M. and Blom, F.C. and Driessen, A. and Hoekstra, H.J.W.M. and Kuipers, L. and Hulst, N.F. van (2000) High-resolution photon-scanning tunneling microscope measurements of the whispering gallery modes in a cylindrical microresonator. IEEE Photonics Technology Letters, 12 (11). pp. 1531-1533. ISSN 1041-1135

Lohmeyer, M. and Koster, T.M. and Lambeck, P.V. (2000) Integrated optical polarizer based on the cross strip interferometer configuration. In: Proceedings 2000 IEEE/LEOS Symposium Benelux Chapter. Delft University of Technology, Delft, the Netherlands, pp. 239-242. ISBN 9789090142609

Roeloffzen, C.G.H. and Ridder, R.M. de and Driessen, A. (2000) Low-loss adiabatic bend using minimised chip area. In: Proceedings 2000 IEEE/LEOS Symposium Benelux Chapter. Delft University of Technology, Delft, pp. 175-178. ISBN 9789090142609

Jackson, S.D. and King, T.A. and Pollnau, M. (2000) Modelling of high-power diode-pumped erbium 3-µm fibre lasers. Journal of Modern Optics, 47 (11). pp. 1987-1994. ISSN 0950-0340

Stoffer, R. and Hoekstra, H.J.W.M. and Ridder, R.M. de and Groesen, E. van and Beckum, F.P.H. van (2000) Numerical studies of 2D photonic crystals: Waveguides, coupling between waveguides and filters. Optical and quantum electronics, 32 (6-8). pp. 947-961. ISSN 0306-8919

Balistreri, M.L.M. and Driessen, A. and Korterik, J.P. and Kuipers, L. and Hulst, N.F. van (2000) Quasi interference of perpendicularly polarized guided modes observed with a photon scanning tunneling microscope. Optics Letters, 25 (9). pp. 637-639. ISSN 0146-9592

Veldhuis, G.J. and Parriaux, O. and Hoekstra, H.J.W.M. and Lambeck, P.V. (2000) Sensitivity enhancement in evanescent optical waveguidesensors. Journal of Lightwave Technology, 18 (5). pp. 677-682. ISSN 0733-8724

Koster, Tonnis Meindert (2000) TE/TM based integrated optical sensing platforms. thesis.

1999

Blom, F.C. and Kelderman, H. and Hoekstra, H.J.W.M. and Driessen, A. and Popma, Th.J.A. and Chu, S.T. and Little, B.E. (1999) A single channel dropping filter based on a cylindrical microresonator. Optics Communications, 167 (1-6). pp. 77-82. ISSN 0030-4018

Lagali, Neil S. and Paiam, Mohammad R. and MacDonald, Robert I. and Wörhoff, Kerstin and Driessen, Alfred (1999) Analysis of Generalized Mach–Zehnder Interferometers for Variable-Ratio Power Splitting and Optimized Switching. Journal of Lightwave Technology, 17 (12). pp. 2542-2550. ISSN 0733-8724

Klunder, D.J.W. and Balistreri, M.L.M. and Blom, F.C. and Driessen, A. and Kuipers, L. and Hoekstra, H.J.W.M. and Hulst, N.F. van and Popma, Th.J.A. (1999) Analysis of nanometer resolution images of whispering gallery modes in an integrated optic cylindrical micro-resonator. In: 9th European Conference on Integrated Optics and Technical Exhibition, ECIO, 13-16 April 1999, Torino, Italy (pp. pp. 113-116).

Wörhoff, K. and Offrein, B.J. and Lambeck, P.V. and Bona, G.L. and Driessen, A. (1999) Birefringence Compensation Applying Double-Core Waveguiding Structures. IEEE Photonics Technology Letters, 11 (2). pp. 206-208. ISSN 1041-1135

Stoffer, R. and Ridder, R.M. de and Hoekstra, H.J.W.M. and Groesen, E. van and Beckum, F.P.H. van and Driessen, A. (1999) Calculations on 2-dimensional waveguides in photonic crystals. In: 12th Annual Meeting IEEE Lasers and Electro-Optics Society, LEOS '99, 8-11 November 1999, San Francisco, USA (pp. pp. 421-422).

Beelen, G. and Leijtens, X.J.M. and Linders, P. and Krijnen, G.J.M. and Driessen, A. and Diemeer, M.B.J. and Bakker, A.F. and Krijger, A.J.T. de and Ridder, R.M. de (1999) Compact polymer components for an integrated add-drop multiplexer. In: 12th Annual Meeting of the IEEE Lasers and Electro-Optics Society, LEOS '99, 8-11 Nov 1999, San Francisco, CA (pp. pp. 545-546).

Ridder, René M. de and Driessen, Alfred and Rikkers, Erwin and Lambeck, Paul V. and Diemeer, Mart B.J. (1999) Design and fabrication of electro-optic polymer modulators and switches. Optical Materials, 12 (2-3). pp. 205-214. ISSN 0925-3467

Wörhoff, Kerstin and Lambeck, Paul V. and Driessen, Alfred (1999) Design, Tolerance Analysis, and Fabrication of Silicon Oxynitride Based Planar Optical Waveguide for Communication Devices. Journal of Lightwave Technology, 17 (8). pp. 1401-1407. ISSN 0733-8724

Veldhuis, G.J. and Nauta, T. and Gui, C. and Berenschot, J.W. and Lambeck, P.V. (1999) Electrostatically actuated mechanooptical waveguide ON-OFF switch showing high extinction at a low actuation-voltage. IEEE Journal of Selected Topics in Quantum Electronics, 5 (1). pp. 60-66. ISSN 1077-260X

Veldhuis, G.J. and Krommendijk, F. and Lambeck, P.V. (1999) Integrated optic intensity modulator based on a bent channel waveguide. Optics Communications, 168 (5-6). pp. 481-491. ISSN 0030-4018

Ridder, R.M. de and Driessen, A. and Hoekstra, H.J.W.M. and Klunder, D.J.W. and Stoffer, R. and Balistreri, M.L.M. and Hulst, N.F. van (1999) Modelling, fabrication and characterisation of microcavities at MESA Lightwave Devices Group. In: COST 268 Workshop on Wavelength Scale Photonic Components for Telecommunications, 15-17 March, 1999, Stockholm, Sweden.

Lüthi, Stefan R. and Pollnau, Markus and Güdel, Hans U. and Hehlen, Markus P. (1999) Near-infrared to visible upconversion in Er3+ doped Cs3Lu2Cl9, Cs3Lu2Br9, and Cs3Y2I9 excited at 1.54 µm. Physical Review B: Condensed matter and materials physics, 60 (1). pp. 162-178. ISSN 1098-0121

Stoffer, R. and Bollerman, P.A.A.J. and Hoekstra, H.J.W.M. and Groesen, E. van and Beckum, F.P.H. van (1999) New true fourth-order accurate scalar beam propagation methods for both TE and TM polarization. Optical and quantum electronics, 31 (9/10). pp. 705-720. ISSN 0306-8919

Veldhuis, G.J. and Parriaux, O. and Lambeck, P.V. (1999) Normalized analysis for the optimization of geometric wavelength dispersion in three-layer slab waveguides. Optics Communications, 163 (4-6). pp. 278-284. ISSN 0030-4018

Wörhoff, K. and Driessen, A. and Lambeck, P.V. and Hilderink, L.T.H. and Linders, P.W.C. and Popma, Th.J.A. (1999) Plasma enhanced chemical vapor deposition silicon oxynitride optimized for application in integrated optics. Sensors and Actuators A: Physical, 74 (1-3). pp. 9-12. ISSN 0924-4247

Valkering, Theo P. and Boer, Pieter-Tjerk de and Hoekstra, Hugo J.W.M. (1999) Soliton Switching in Directional Couplers. Japan Journal of Industrial and Applied Mathematics, 16 (1). pp. 65-99. ISSN 0916-7005

Klunder, D.J.W. and Balistreri, M.L.M. and Blom, F.C. and Driessen, A. and Hoekstra, H.J.W.M. and Kuipers, L. and Hulst, N.F. van (1999) Spectral mode-beat phenomena in a cylindrical microcavity. In: 12th Annual Meeting IEEE Lasers and Electro-Optics Society, LEOS '99, 8-11 November 1999, San Francisco, USA (pp. pp. 489-490).

Ctyroky, J. and Homola, J. and Lambeck, P.V. and Musa, S. and Hoekstra, H.J.W.M. and Harris, R.D. and Wilkinson, J.S. and Usievich, B. and Lyndin, N.M. (1999) Theory and modelling of optical waveguide sensors utilising surface plasmon resonance. Sensors and Actuators B: Chemical, 54 (1-2). pp. 66-73. ISSN 0925-4005

Blom, Freek C. and Driessen, Alfred and Hoekstra, Hugo J.W.M. and Schoot, Jan B.P. van and Popma, Th.J.A. (1999) Third harmonic generation as a rapid selection tool for organic materials for nonlinear integrated optics devices. Optical Materials, 12 (2-3). pp. 327-331. ISSN 0925-3467

Valkering, Theo P. and Honschoten, Joost van and Hoekstra, Hugo J.W.M. (1999) Ultra-sharp soliton switching in a directional coupler. Optics Communications, 159 (4-6). pp. 215-220. ISSN 0030-4018

Balistreri, M.L.M. and Klunder, D.J.W. and Blom, F.C. and Driessen, A. and Hoekstra, H.J.W.M. and Korterik, J.P. and Kuipers, L. and Hulst, N.F. van (1999) Visualizing the whispering gallery modes in a cylindrical optical microcavity. Optics Letters, 24 (24). pp. 1829-1831. ISSN 0146-9592

1998

Veldhuis, Gerrit Jan (1998) Bent-Waveguide Devices and Mechano-Optical Switches. thesis.

Wörhoff, K. and Offrein, B.J. and Driessen, A. and Lambeck, P.V. and Bona, G.L. and Popma, Th.J.A. (1998) Birefringence compensation in double-core optical waveguides. In: 24th European Conference on Optical Communication, ECOC, September 20-24, 1998, Madrid, Spain (pp. pp. 605-606).

Hoekstra, H.J.W.M. and Lambeck, P.V. and Krijnen, G.J.M. and Ctyroky, J. and De minicis, M. and Sibilia, C. and Conradi, O. and Helfert, S. and Pregla, R. (1998) COST 240 benchmark test for beam, propagation methods applied to an electrooptical modulator based on surface plasmons. Journal of Lightwave Technology, 16 (10). pp. 1921-1927. ISSN 0733-8724

Driessen, A. and Hoekstra, H.J.W.M. and Blom, F.C. and Horst, F. and Krijnen, G.J.M. and Schoot, J.B.P. van and Lambeck, P.V. and Popma, Th.J.A. and Diemeer, M.B.J. (1998) Evaluation of polymer based third order nonlinear integrated optics devices. Optical Materials, 9 (1-4). pp. 329-333. ISSN 0925-3467

Pollnau, M. and Ghisler, C. and Lüthy, W. and Weber, H.P. (1998) Excited-state absorption in ZBLAN:Er3+: implications for a diode-pumped 3-µm fiber laser. In: Conference on Lasers and Electro-Optics Europe, 1998 CLEO/Europe, 14-18 September 1998, Glasgow, Scotland (pp. p. 375).

Balistreri, M.L.M. and Driessen, A. and Klunder, D.J.W. and Blom, F.C. and Kuipers, L. and Hoekstra, H.J.W.M. and Hulst, N.F. van (1998) Imaging of an integrated optics microcavity with a PSTM as a function of position and wavelength. In: 11th Annual Meeting IEEE Lasers and Electro-Optics Society, LEOS '98, 1-4 December 1998, Orlando, FL, USA (pp. pp. 2-3).

Parriaux, Olivier and Veldhuis, G.J. (1998) Normalized Analysis for the Sensitivity Optimization of Integrated Optical Evanescent-Wave Sensors. Journal of Lightwave Technology, 16 (4). pp. 573-582. ISSN 0733-8724

Parriaux, O. and Veldhuis, G.J. and Hoekstra, H.J.W.M. and Blanc, D. (1998) Normalized optimization of second harmonic effects in slab waveguides. Optics Communications, 152 (1-3). pp. 161-167. ISSN 0030-4018

Wörhoff, Kerstin and Ridder, René M. de and Lambeck, Paul V. and Driessen, Alfred (1998) Silicon oxynitride in integrated optics. In: IEEE Lasers and Electro-Optics Society Annual Meeting, LEOS, 1-4 December 1998, Orlando, USA (pp. pp. 370-371).

Ridder, René M. de and Wörhoff, Kerstin and Driessen, Alfred and Lambeck, Paul V. and Albers, Hans (1998) Silicon oxynitride planar waveguiding structures for application in optical communication. IEEE Journal of Selected Topics in Quantum Electronics, 4 (6). pp. 930-937. ISSN 1077-260X

Valkering, T.P. and Boer, Pieter Tjerk de and Hoekstra, Hugo J.W.M. (1998) Soliton dynamics in directional couplers. Physica D: Nonlinear phenomena, 123 (1-4). pp. 223-234. ISSN 0167-2789

Hardman, P.J. and Pollnau, M. and Clarkson, W.A. and Hanna, D.C. (1998) The influence of energy-transfer upconversion on thermal lensing in end-pumped Nd:YLF and Nd:YAG lasers. In: Conference on Lasers and Electro-Optics Europe, CLEO/Europe, 14-18 September 1998, Glasgow, UK (pp. p. 151).

Pollnau, M. and Clarkson, W.A. and Hanna, D.C. (1998) Thermal lensing in end-pumped Nd:YAG under lasing and non-lasing conditions. In: Conference on Lasers and Electro-Optics, 3-8 May 1998, San Francisco, CA (pp. pp. 100-101).

1997

Hoekstra, H.J.W.M. and Noordman, O. and Krijnen, G.J.M. and Varshney, R.K. and Henselmans, E. (1997) Beam-propagation method for second-harmonic generation in waveguides with birefringent materials. Journal of the Optical Society of America B: Optical Physics, 14 (7). pp. 1823-1830. ISSN 0740-3224

Wijnands, Frank and Rasmussen, Thomas and Hoekstra, Hugo J.W.M. and Povlsen, John H. and Ridder, René M. de (1997) Efficient Semivectorial Mode Solvers. IEEE Journal of Quantum Electronics, 1997 (3). pp. 367-374. ISSN 0018-9197

Driessen, A. and Suarez, A. (1997) Final remarks: becoming aware of our fundamental limits in knowing and doing, implications for the question of the existence of God. In: Mathematical undecidability, quantum nonlocality and the question of the existence of God. Kluwer Academic, Dordrecht, pp. 215-218. ISBN 9780792343066

Wörhoff, K. and Lambeck, P.V. and Noordman, O.F.J. and Hulst, N.F. van and Popma, Th.J.A. (1997) Optimization of LPCVD Silicon Oxynitride growth to large refractive index homogeneity and layer thickness uniformity. In: European Symposium on Lasers and Optics in Manufacturing, 16 -20 June, 1997, Munich, Germany (pp. pp. 257-268).

Driessen, A. (1997) The question of the existence of God in the book of Stephen Hawking: a brief history of time. In: Mathematical undecidability, quantum nonlocality and the question of the existence of God. Kluwer Academic, Dordrecht, pp. 1-10. ISBN 9780792343066

1996

Haes, Jan and Baets, Roel and Weinert, C.M. and Gravert, M. and Nolting, H.P. and Andrade, M. Adelaide and Leite, A. and Bissessur, Hans K. and Davies, J.B. and Ettinger, Robert D. and Ctyroky, Jiri and Ducloux, E. and Ratovelomanana, F. and Vodjdani, N. and Helfert, Stefan and Pregla, Reinholt and Wijnands, F.H.G.M. and Hoekstra, H.J.W.M. and Krijnen, G.J.M. (1996) A comparison between different propagative schemes for the simulation of tapered step index slab waveguides. Journal of Lightwave Technology, 14 (6). pp. 1557-1569. ISSN 0733-8724

Blom, F.C. and Hoekstra, H.J.W.M. and Driessen, A. and Popma, Th.J.A. (1996) A new integrated all-optical switch based on a micro-cavity. In: Conference on Lasers and Electro-optics Europe, Hamburg 1996. CLEO/Europe (pp. p. 20).

Albers, H. and Hilderink, L.T.H. and Berends, J.H. and Wörhoff, K. and Hulst, N.F. van and Lambeck, P.V. (1996) A waveguide material for integrated optical sensors: silicon oxynitride. In: 1996 National Sensor Conference, March 20-21, 1996, Delft, The Netherlands (pp. pp. 221-230).

Wörhoff, K. and Lambeck, P.V. and Albers, H. and Noordman, O.F.J. and Hulst, N.F. van and Popma, Th.J.A. (1996) Application of highly uniform LPCVD SiOxNy in SHG devices. In: IEEE/LEOS Symposium Benelux Chapter, November 28, 1996, Enschede, The Netherlands (pp. pp. 226-229).

Krijnen, Gijs J.M. and Hoekstra, Hugo J.W.M. and Stegeman, George I. and Torruellas, William (1996) Cerenkov second-harmonic generation in the strong conversion limit: New effects. Optics Letters, 21 (12). pp. 851-853. ISSN 0146-9592

Veldhuis, G.J. and Berends, J.H. and Lambeck, P.V. (1996) Design and characterization of a mode-splitting Y-junction. Journal of Lightwave Technology, 14 (7). pp. 1746-1752. ISSN 0733-8724

Schoot, J.B.P. van and Lambeck, P.V. and Chan, Y.P. and Lecomte, J.P. and Tapolsky, G. and Meyrueix, R. and Kershaw, S.V. and Collins, J.V. and Gilde, M.J. (1996) Design and realisation of a MZI type polymer based high speed EO-modulator. In: 22nd European Conference on Optical Communication, ECOC, 15-19 Sept. 1996, Oslo, Norway (pp. pp. 281-284).

Pollnau, M. and Lüthy, W. and Weber, H.P. (1996) Erbium 3-µm lasers: Concepts of energy recycling. In: Conference on Lasers and Electro-Optics, CLEO 1996, 8-13 September 1996, Hamburg, Germany (pp. p. 131).

Heideman, R.G. and Veldhuis, G.J. and Jager, E.W.H. and Lambeck, P.V. (1996) Fabrication and packaging of integrated chemo-optical sensors. Sensors and Actuators B: Chemical, 35 (1-3). pp. 234-240. ISSN 0925-4005

Wörhoff, K. and Noordman, O.F.J. and Lambeck, P.V. and Hulst, N.F. van and Albers, H. (1996) Noncritically phase-matched second harmonic generation of blue light in Si[O]N-calix[4] arene slab type waveguides. Optics Communications, 124 (5-6). pp. 493-499. ISSN 0030-4018

Krijnen, Gijs J.M. and Torruellas, William and Stegeman, George J. and Hoekstra, Hugo J.W.M. and Lambeck, Paul V. (1996) Optimization of second harmonic generation and nonlinear phase shifts in the Cerenkov regime. IEEE Journal of Quantum Electronics, 32 (4). pp. 729-738. ISSN 0018-9197

Frost, B.G. and Hulst, N.F. van and Lunedei, E. and Matteucci, G. and Rikkers, E. (1996) Study of the leakage field of magnetic force microscopy thin-film tips using electron holography. Applied Physics Letters, 68 (13). pp. 1865-1867. ISSN 0003-6951

1995

Ridder, René M. de and Wijbrans, Rokus A. and Albers, Hans and Aukema, Jacob S. and Lambeck, Paul V. and Hoekstra, Hugo J.W.M. and Driessen, Alfred (1995) A spot-size transformer for fiber-chip coupling in sensor applications at 633 nm in silicon oxynitride. In: 8th Annual Meeting Conference of the Lasers and Electro-Optics Society, LEOS , 30-31 October 1995, San Francisco, CA , USA (pp. pp. 86-87).

Schoot, J.B.P. van and Hoekstra, H.J.W.M. and Driessen, A. and Popma, Th.J.A. (1995) Design and realisation of mono-modal SiOxNy-based polymer waveguides for active functions. In: 8th Annual Meeting Conference of the Lasers and Electro-Optics Society, LEOS , 30-31 October 1995, San Francisco, California, U.S.A. (pp. pp. 84-85).

Berends, Johan H. and Veldhuis, Gerrit J. and Lambeck, Paul V. and Popma, Theo J.A. (1995) Device equivalence in integrated optics. Journal of Lightwave Technology, 13 (10). pp. 2082-2086. ISSN 0733-8724

Ctyroky, J. and Hoekstra, H.J.W.M. and Krijnen, G.J.M. and Lambeck, P.V. and Joannes, L. and Decoster, D. and Leite, A.P. and Pregla, R. and Ahlers, E. and Vinchant, J.F. and Andrade, M.A. (1995) Modelling of self-aligned total internal reflection waveguide mirrors: an interlaboratory comparison. Optical and quantum electronics, 27 (10). pp. 935-942. ISSN 0306-8919

Wijnands, Frank and Hoekstra, Hugo J.W.M. and Krijnen, Gijs J.M. and Ridder, René M. de (1995) Numerical solution method of nonlinear guided modes with a finite difference complex axis beam propagation method. IEEE Journal of Quantum Electronics, 31 (5). pp. 782-790. ISSN 0018-9197

Wörhoff, K. and Noordman, O.F.J. and Hulst, N.F. van and Albers, H. and Lambeck, P.V. (1995) Phase matched second harmonic generation in silicon[oxy]nitride-calix[4]arene waveguide [Poster]. In: MESA-dag, 14 juni 1995, Enschede, The Netherlands.

Wörhoff, K. and Noordman, O.F.J. and Hulst, N.F. van and Albers, H. and Lambeck, P.V. (1995) Phase matched second harmonic generation in silicon[oxy]nitride-calix[4]arene waveguides. In: Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim '95, 10-14 July 1995, Makuhari, Chiba-city, Japan (pp. pp. 199-200).

Albers, H. and Hilderink, L.T.H. and Snilagyi, E. and Passti, F. and Lambeck, P.V. and Popma, Th.J.A. (1995) Reduction of hydrogen induced losses in PECVD-SiOxNy optical waveguides in the near infrared. In: 8th Annual Meeting Conference of the Lasers and Electro-Optics Society, LEOS , 30-31 October 1995 , San Fransisco, USA (pp. pp. 88-89).

Noordman, O.F.J. and Wörhoff, K. and Hulst, N.F. van (1995) Second harmonic generation in organic Cerenkov-type and modematching devices. In: 7th European Conference on Integrated Optics, ECIO '95, April 3-6, 1995, Delft, The Netherlands (pp. pp. 89-92).

Noordman, O.F.J. and Wörhoff, K. and Hulst, N.F. van (1995) Second harmonic generation in organic Cerenkov-type and modematching devices.

Wörhoff, K. and Noordman, O.F.J. and Hulst, N.F. van and Albers, H. and Lambeck, P.V. and Popma, Th.J.A. (1995) Second harmonic generation of blue light.

Schoot, J.B.P. van and Hoekstra, H.J.W.M. and Driessen, A. and Popma, Th.J.A. (1995) Simple technique for two-photon absorption measurements in polymeric waveguide channels. In: 8th Annual Meeting Conference of the Lasers and Electro-Optics Society, LEOS , 30-31 October 1995, San Francisco, California, U.S.A. (pp. pp. 339-340).

Horst, F. and Hoekstra, H.J.W.M. and Driessen, A. and Popma, Th.J.A. (1995) Time domain beam propagation method for the simulation of temporal solitons in periodic media. In: 8th Annual Meeting Conference of the Lasers and Electro-Optics Society, LEOS, 30-31 October 1995, San Francisco, California, U.S.A. (pp. pp. 27-28).

1994

Krijnen, Gijs J.M. and Hoekstra, Hugo J.W.M. and Lambeck, Paul V. (1994) A new method for the calculation of propagation constants and field profiles of guided modes of nonlinear channel waveguides based on the effective index method. Journal of Lightwave Technology, 12 (9). pp. 1550-1559. ISSN 0733-8724

Krijnen, G.J.M. and Villeneuve, A. and Stegeman, G.I. and Lambeck, P.V. and Hoekstra, H.J.W.M. (1994) A versatile all-optical modulator based on nonlinear Mach-Zehnder interferometers. In: IEEE Nonlinear Optics: Materials, Fundamentals and Applications, NLO '94, 25-29 Jul 1994, Waikoloa, HI, USA (pp. pp. 412-414).

Krijnen, G.J.M. and Lambeck, P.V. and Hoekstra, H.J.W.M. (1994) All-optical switching by means of nonlinear asymmetrical Y-junctions. In: Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting, 8-13 May 1994, Anaheim, CA, USA (pp. pp. 109-110).

Zhou, M.-J. and Holleman, J. and Wallinga, H. (1994) Elimination or Minimisation of Optoelectronic Crosstalk between Photodiodes and Electronic Device in OEIC on Si. Electronics Letters, 30 (11). pp. 895-897. ISSN 0013-5194

Wijnands, Frank and Hoekstra, Hugo J.W.M. and Krijnen, Gijs J.M. and Ridder, René M. de (1994) Modal fields calculation using the finite difference beam propagation method. Journal of Lightwave Technology, 12 (12). pp. 2066-2072. ISSN 0733-8724

Offrein, B.J. and Hoekstra, H.J.W.M. and Loenen, J.P. van and Driessen, A. and Popma, Th.J.A. (1994) Response measurements of a Fabry-Pérot to short pulses. Optics Communications, 112 (5-6). pp. 253-257. ISSN 0030-4018

Rullan, M. and Oliver, J. and Ferrer, C. and Blom, F.C. (1994) Testability enhancement of a basic set of CMOS cells. Quality and Reliability Engineering International, 10 (4). pp. 279-288. ISSN 0748-8017

1993

Martin, F.J. and Albers, H. and Lambeck, P.V. and Popma, Th.J.A. (1993) 27 O 01 Aerosol reactors for thin film deposition and their application to ZnS:Cl doped films. Journal of Aerosol Science, 24 (suppl.). pp. 321-322. ISSN 0021-8502

Ridder, René M. de and Sander, A.F.M. and Driessen, A. and Fluitman, J.H.J. (1993) An integrated optic adiabatic TE/TM mode splitter on silicon. Journal of Lightwave Technology, 11 (11). pp. 1806-1811. ISSN 0733-8724

Offrein, B.J. and Schoot, J.B.P. van and Driessen, A. and Hoekstra, H.J.W.M. and Popma, Th.J.A. (1993) Characterization of optical third-order non-linearities by prism coupling and pulse shape analysis on a ps timescale. Synthetic Metals, 1 (54). pp. 301-305. ISSN 0379-6779

Tang, Q. and Driessen, A. and Hilderink, L.H. and IJsselsteijn, R.P.J. and Flokstra, J. and Popma, Th.J.A. (1993) High-speed optical detectors in YBCO films with non-granular and fine-grain morphologies. IEEE Transactions on Applied Superconductivity, 3 (1, Par). pp. 2864-2868. ISSN 1051-8223

Hoekstra, H.J.W.M. and Krijnen, G.J.M. and Lambeck, P.V. (1993) New formulation of the beam propagation method based on the slowly varying envelope approximation. Optics Communications, 97 (5-6). pp. 301-303. ISSN 0030-4018

Hoekstra, T.H. and Offrein, B.J. and Lambeck, P.V. and Popma, Th.J.A. (1993) Nonlinear refractive index of erbium-doped Y2O3 integrated-optical waveguides. Optics Letters, 18 (20). pp. 1718-1720. ISSN 0146-9592

1992

Hoekstra, H.J.W.M. and Krijnen, G.J.M. and Lambeck, P.V. (1992) Efficient interface conditions for the finite difference beam propagation method. Journal of Lightwave Technology, 10 (10). pp. 1352-1355. ISSN 0733-8724

Lambeck, Paul V. (1992) Integrated opto-chemical sensors. Sensors and Actuators B: Chemical, 8 (1). pp. 103-116. ISSN 0925-4005

Hoekstra, H.J.W.M. and Krijnen, G.J.M. and Driessen, A. and Lambeck, P.V. and Popma, Th.J.A. (1992) Non-linear optics for transducers: principles and materials. Sensors and Actuators A: Physical, 34 (3). pp. 179-192. ISSN 0924-4247

Hoekstra, H.J.W.M. and Krijnen, G.J.M. and Lambeck, P.V. (1992) On the accuracy of the finite difference method for applications in beam propagating techniques. Optics Communications, 94 (6). pp. 506-508. ISSN 0030-4018

Groenland, J.P.J. and Eijkel, C.J.M. and Fluitman, J.H.J. and Ridder, R.M. de (1992) Permalloy thin-film magnetic sensors. Sensors and Actuators A: Physical, 30 (1-2). pp. 89-100. ISSN 0924-4247

Hoekstra, T.H. and Hilderink, L.T.H. and Lambeck, P.V. and Popma, Th.J.A. (1992) Photoluminescence and attenuation of spray-pyrolysis-deposited erbium-doped Y2O3 planar optical waveguides. Optics Letters, 17 (21). pp. 1506-1508. ISSN 0146-9592

Krijnen, G.J.M. and Hoekstra, H.J.W.M. and Lambeck, P.V. and Popma, Th.J.A. (1992) Simple analytical description of performance of Y-junctions. Electronics Letters, 28 (22). pp. 2072-2074. ISSN 0013-5194

1991

Gent, J. van and Lambeck, P.V. and Bakker, R.J. and Popma, Th.J.A. and Sudhölter, E.J.R. and Reinhoudt, D.N. (1991) Design and realization of a surface plasmon resonance based chemo-optical sensor. Sensors and Actuators A: Physical, 26 (1-3). pp. 449-452. ISSN 0924-4247

Martin, F.J. and Albers, H. and Lambeck, P.V. and Velde, G.M.H. van de and Popma, Th.J.A. (1991) Luminescent thin films by the chemical aerosol deposition technology (CADT). Journal of Aerosol Science, 22 (Suppl.). pp. 435-438. ISSN 0021-8502

Hoekstra, H.J.W.M. and Krijnen, G.J.M. and Driessen, A. and Lambeck, P.V. and Popma, Th.J.A. (1991) Nonlinear optics for transducers: principles and materials. In: International Conference on Solid-State Sensors and Actuators, TRANSDUCERS 1991, 24-27 June1991, San Fransisco, CA, USA (pp. pp. 711-718).

1990

Ridder, René M. de and Fluitman, Jan H. (1990) A hysteresis model for an orthogonal thin-film magnetometer. IEEE Transactions on Magnetics, 26 (4). pp. 1237-1245. ISSN 0018-9464

Gent, J. van and Lambeck, P.V. and Bakker, R.J. and Sudhölter, E.J.R. and Reinhoudt, D.N. and Popma, Th.J.A. (1990) A surface plasmon resonance based ammonia sensor. In: 5th Sensors & Actuators Symposium, November 15-16, 1990, Enschede, The Netherlands (pp. pp. 57-63).

Hoekstra, Hugo J.W.M. (1990) An economic method for the solution of the scalar wave equation for arbitrarily shaped optical waveguides. Journal of Lightwave Technology, 8 (5). pp. 789-793. ISSN 0733-8724

Tang, Q. and Albers, H. and Driessen, A. and Hilderink, L.T.H. and Lambeck, P.V. and Popma, Th.J.A. (1990) Granular YBaCuO films prepared by metalorganic chemical aerosol deposition technology. Journal of Aerosol Science, 21 (Suppl.). pp. 737-740. ISSN 0021-8502

Driessen, A. and Sanger, P. and Hemmes, H. and Griessen, R. (1990) Metal hydride formation at pressures up to 1 Mbar. Journal of Physics: Condensed matter, 2 (49). p. 9797. ISSN 0953-8984

Tang, Q. and Driessen, A. and Hoekstra, P. and Hilderink, L.H. and Silfhout, A. van and Popma, Th.J.A. (1990) Optical response of highly granular YBaCuO films prepared by non-vacuum aerosol deposition. Journal of the Less-Common Metals, 164-16 (Part 2). pp. 1587-1594. ISSN 0022-5088

Gent, Jos van and Lambeck, Paul V. and Kreuwel, Harrie J.M. and Gerritsma, Gerrit J. and Sudholter, Ernst J.R. and Reinhoudt, David N. and Popma, Theo J.A. (1990) Optimization of a chemo-optical surface plasmon resonance based sensor. Applied Optics, 29 (19). pp. 2843-2849. ISSN 0003-6935

1988

Eijkel, Kees J.M. and Haan, Poul de and Ridder, René M. de (1988) Techniques for measuring small changes in the orientation of the easy axis in permalloy films. Review of Scientific Instruments, 59 (12). pp. 2604-2608. ISSN 0034-6748

Horsthuis, Winfried H.G. and Eijkel, Kees J.M. and Ridder, René M. de and Leeuwis, Henk (1988) Thermally induced reversible easy axis rotations in permalloy thin films. Thin Solid Films, 162 . pp. 375-382. ISSN 0040-6090

1984

Ridder, René M. de and Fluitman, Jan H. (1984) Orthogonal thin film magnetometer using the anisotropic magnetoresistance effect. IEEE Transactions on Magnetics, 20 (5). pp. 960-962. ISSN 0018-9464

This list was generated on Thu Jul 31 06:01:02 2014 CEST.