Focused-ion-beam nanostructured photonic cavities for integrated lasers in crystalline double tungstate channel waveguides

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.

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Abstract:	FIB milling of deep grating structures in KGLW:Yb3+ has been optimized to achieve the first on-chip integrated laser in crystalline potassium double tungstate. An integrated waveguide laser with 33% slope efficiency was demonstrated in KGLW:Yb3+.
Item Type:	Conference or Workshop Item
Copyright:	© 2011 Optical Society of America
Faculty:	Electrical Engineering, Mathematics and Computer Science (EEMCS)
Research Group:	Integrated Optical MicroSystems (IOMS)
Link to this item:	http://purl.utwente.nl/publications/77578
Official URL:	http://www.opticsinfobase.org/abstract.cfm?URI=CLEO/Europe-2011-CK8_3
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