| Literature DB >> 19768046 |
E Lallier, J P Pocholle, M Papuchon, M de Micheli, M J Li, Q He, D B Ostrowsky, C Grezes-Besset, E Pelletier.
Abstract
We report efficient operation of a channel waveguide laser and a channel waveguide amplifier in Nd:MgO:LiNbO(3). For the laser a cw output power of 2.9 mW was obtained for 23.6 mW of absorbed pump power. The absorbed pump power at threshold was 1.5 mW, and a slope efficiency of 13% was achieved. For the amplifier a small-signal gain of 7.5 dB was achieved for 22 mW of coupled pump power.Entities:
Year: 1990 PMID： 19768046 DOI： 10.1364/ol.15.000682
Source DB: PubMed Journal: Opt Lett ISSN： 0146-9592 Impact factor: 3.776