Giant gain in a rare-earth-ion-doped waveguide

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.

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Abstract:	The high dopant concentration, large transition cross-section, and strong light confinement in a large-refractive-index-contrast KGd0.535Yb0.475(WO4)2 channel waveguide on a KY(WO4)2 substrate enable the demonstration of a modal gain of ~1000 dB/cm in a rare-earth-ion-doped material.
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/77576
Official URL:	http://www.opticsinfobase.org/abstract.cfm?URI=CLEO/Europe-2011-CJ2_5
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