Highly efficient distributed feedback waveguide laser in Al2O3:Yb3+ on silicon

Bernhardi, E.H. and Wörhoff, K. and Ridder de, R.M. 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.

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Abstract:	The realization of the first ytterbium-doped aluminum oxide distributed feedback channel waveguide laser is reported. The low threshold laser emits 34 mW in single-frequency operation at 1022.2 nm wavelength with a slope efficiency of 67%.
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/76048
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