Diode-Pumped Nd:CNGG-LBO CW sum-frequency mixing blue-green laser at 497 nm

被引：1
作者：
Li, C. L. [1 ]
Sun, G. C. [1 ]
Yu, X. [1 ]
Li, B. Z. [1 ]
Zhao, M. [1 ]
Wang, J. B. [1 ]
Jin, G. Y. [1 ]
机构：
[1] Changchun Univ Sci & Technol, Sch Sci, Changchun 130022, Peoples R China
来源：
LASER PHYSICS | 2011年 / 21卷 / 06期
关键词：
CALCIUM-NIOBIUM-GALLIUM; ND-CNGG LASER; 1.06; MU-M; CONTINUOUS-WAVE; DOPED CALCIUM; OUTPUT POWER; YELLOW LASER; CYAN LASER; GENERATION; SPECTROSCOPY;
D O I：
10.1134/S1054660X1111017X
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We report for the first time a continuous-wave (CW) blue-green laser emission by sum-frequency mixing in Nd:CNGG crystal. Using type-I critical phase-matching LBO crystal, a blue-green laser at 497 nm is obtained by 1061 and 935 nm intracavity sum-frequency mixing. The maximum laser output power of 232 mW is obtained when an incident pump laser of 18.2 W is used. At the output power level of 232 mW, the output stability is better than 3.67%. The beam quality M (2) value is are about 1.26 and 1.38 in both horizontal and vertical dimensions respectively.
引用
收藏
页码：1064 / 1066
页数：3
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