High-power continuous-wave output of master oscillator power amplifier system at 1053 and 1083 nm

被引:6
|
作者
Zhang, X. Y. [1 ]
Li, W. X. [1 ]
Yang, K. W. [1 ]
Zhou, H. [1 ]
Lin, N. N. [1 ]
Pan, Z. Y. [2 ]
Gu, S. Y. [2 ]
He, Y. J. [2 ]
Huang, J. P. [2 ]
Zeng, H. P. [1 ]
机构
[1] E China Normal Univ, State Key Lab Precis Spect, Shanghai 200062, Peoples R China
[2] China Elect Technol Corp Grp, Res Inst 23, Shanghai 200437, Peoples R China
关键词
FIBER LASER; EFFICIENT;
D O I
10.1134/S1054660X11170324
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We report the efficient generation of high-power laser radiation at 1053 and 1083 nm wavelength by using of a hybrid master oscillator fiber power amplifier system, consisting of a diode-pumped Yb-doped oxyorthosilicate solid state laser as the master oscillator and an Yb-doped large-mode-area fiber as the power amplifier. Efficient tunable diode-pumped Yb-doped oxyorthosilicate lasers at 1053 and 1083 nm have been constructed, which was scaled up to a maximum output power of 34.5 W at 1053 nm and 30.2 W at 1083 nm by a fiber power amplifier, corresponding to a slope efficiency of 93.9 and 87.8%, respectively.
引用
收藏
页码:1789 / 1792
页数:4
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