High-Quality, Distributed Phase-Shift, Distributed Feedback Cavities in Al2O3 Waveguides

Bernhardi, Edward H. and Wolferen van, Henk A. and Wörhoff, Kerstin and Pollnau, Markus and Ridder de, René M. (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.

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Abstract:	Distributed phase-shift holographically-written surface relief Bragg gratings have been integrated with Al2O3 waveguides via reactive ion etching of SiO2 overlay films. The realized optical cavities are highly reflective and demonstrate Q-values as high as 125000.
Item Type:	Conference or Workshop Item
Faculty:	Electrical Engineering, Mathematics and Computer Science (EEMCS)
Research Group:	Integrated Optical MicroSystems (IOMS)
Link to this item:	http://purl.utwente.nl/publications/72416
Official URL:	http://www.opticsinfobase.org/abstract.cfm?URI=BGPP-2010-BMB5
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