Astigmatically compensated, high gain cooperative upconversion laser
- 22 June 1992
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 60 (25) , 3084-3086
- https://doi.org/10.1063/1.106759
Abstract
We demonstrate a cw Er:LiYF4 trio laser in a 3‐mirror cavity configuration, and investigate details of the mechanism yielding stimulated upconversion well above liquid nitrogen temperatures with an efficiency of 20%Keywords
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