Novel cooling technique for operation of quasi four level solid state laser

被引：0

作者：

Petrov, T ^{[1
]}

Takaichi, K ^{[1
]}

Yoneda, H ^{[1
]}

Shirakawa, A ^{[1
]}

Ueda, A ^{[1
]}

Sabotinov, N ^{[1
]}

机构：

[1] Univ Electrocommun, Inst Laser Sci, Chofu, Tokyo 1828585, Japan

来源：

XV INTERNATIONAL SYMPOSIUM ON GAS FLOW, CHEMICAL LASERS, AND HIGH-POWER LASERS PT 1 AND 2 | 2005年 / 5777卷

关键词：

femtosecond laser systems; ceramic lasers;

D O I：

10.1117/12.611229

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

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, was obtained.

引用

页码：825 / 828

页数：4

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