Diode-pumped 593.5 nm cw yellow laser by type-1 CPM LBO intracavity sum-frequency-mixing

被引:10
|
作者
Bu, Yikun [1 ]
Zheng, Quan [1 ]
Xue, Qinghua [1 ]
Cheng, Yingxin [1 ]
Qian, Longsheng [1 ]
机构
[1] Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Changchun 130022, Peoples R China
来源
OPTICS AND LASER TECHNOLOGY | 2006年 / 38卷 / 08期
关键词
dual-wavelength operation; intracavity sum-frequency mixing; yellow laser;
D O I
10.1016/j.optlastec.2005.03.001
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A design of LD-pumped Nd:YVO4 laser that generates simultaneous laser action at wavelengths 1064 and 1342 nm by optimizing film design is presented. An optimized continuous-wave (cw) yellow laser at 593.5 nm in room temperature is obtained for the first time. Using type-I critical phase-matching (CPM)LBO crystal, a yellow laser at 593.5 nm is obtained by 1064 and 1342 nm intracavity sum-frequency mixing. The maximum laser output power of 8 5 mW is obtained when an incident pump laser of 1.8 W is used. The optical-to-optical conversion is up to 4.7%, and the power stability in 24h is better than +/- 2.8%. (C) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码:565 / 568
页数:4
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