4.44 W of CW 515 nm green light generated by intracavity frequency doubling Yb:YAG thin disk laser with LBO

被引:17
|
作者
Guo, Xinjun
Hou, Wei
Peng, Haibo
Zhang, Hengli
Wang, Gulling
Bi, Yong
Geng, Aicong
Chen, Yahui
Cui, Dafu
Xu, Zuyan
机构
[1] Chinese Acad Sci, Inst Phys, Key Lab Opt Phys CL06, Beijing 100080, Peoples R China
[2] Beijing Special Vehicle Res Inst, Engn Div 1, Beijing 100072, Peoples R China
关键词
thin disk laser; intracavity frequency doubling; LBO;
D O I
10.1016/j.optcom.2006.06.086
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We demonstrate the generation of 515 nm green laser with diode-pumped Yb:YAG thin disk by intracavity frequency doubling of type-I phase-matched LiB3O5(LBO) in a V-type cavity at room temperature. A continuous-wave (CW) output power of 4.44W at 515 nm was obtained. Optical-optical efficiency of 515 nm green laser is 14.6%. The fluctuation of green laser was 1.6% at the maximum output power in 0.5 h. Thermal lensing effects in Yb:YAG thin disk are investigated too. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码:451 / 454
页数:4
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