| Literature DB >> 19865300 |
M Pollnau, W Lüthy, H P Weber, T Jensen, G Huber, A Cassanho, H P Jenssen, R A McFarlane.
Abstract
Laser operation at 2.8 microm in BaY(2)F(8) with erbium concentrations of 7.5% and 20% is investigated under laser-diode pumping at 967 nm. Output powers as high as 250 mW and slope efficiencies as high as 24% are obtained. Results are comparable with those of Er(3+):LiYF(4) under the same pump conditions. Slope efficiencies above 30% are predicted for optimized erbium concentrations.Year: 1996 PMID： 19865300 DOI： 10.1364/ol.21.000048
Source DB: PubMed Journal: Opt Lett ISSN： 0146-9592 Impact factor: 3.776