23 March 2005 Novel cooling technique for operation of quasi four-level solid-state laser
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Proceedings Volume 5777, XV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers; (2005) https://doi.org/10.1117/12.611229
Event: XV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers, 2004, Prague, Czech Republic
Abstract
We report a novel cooling technique for solid-state laser, which provides opportunity for liquid nitrogen temperature. The cooling holder does not have any windows on the laser beam path in order to minimize dispersion-related effects and nonlinear absorption under femtosecond laser operation. cw laser oscillation of 4% Yb3+-doped Y2O3 ceramics at 120 K temperature and 450 mW output power at 1030 nm, as obtained.
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Todor S. Petrov, Todor S. Petrov, K. Takaichi, K. Takaichi, Hitoki Yoneda, Hitoki Yoneda, Akira Shirakawa, Akira Shirakawa, Ken-ichi Ueda, Ken-ichi Ueda, Nikola V. Sabotinov, Nikola V. Sabotinov, } "Novel cooling technique for operation of quasi four-level solid-state laser", Proc. SPIE 5777, XV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers, (23 March 2005); doi: 10.1117/12.611229; https://doi.org/10.1117/12.611229
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