Concentration Dependence of Optical Gain in Yb3+-doped Potassium Double Tungstate Channel Waveguides
2015 (English)Conference paper, Abstract (Refereed)
Gain around 981 nm in Yb-doped potassium-doubletungstatechannel waveguides increases linearly with dopantconcentration up to 50% Yb. A 55 nm gain bandwidth obtainedin all waveguides, with at least 150 dB/cm for 47.5%Yb concentration.
Place, publisher, year, edition, pages
Condensed Matter Physics
IdentifiersURN: urn:nbn:se:kth:diva-165851OAI: oai:DiVA.org:kth-165851DiVA: diva2:808928
CLEO/Europe-EQEC 2015, Conference on Lasers and Electro-Optics/Europe, 21-25 June, Munich, Germany
QS 20152015-04-292015-04-292015-04-30Bibliographically approved