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 (pp. Paper CJ2.5).

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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
Electrical Engineering, Mathematics and Computer Science (EEMCS)
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