Continuous-wave yellow light source at 579 nm based on intracavity frequency-doubled Nd:YLF/SrWO4/LBO Raman laser

被引：29

作者：

Bu, Y. K. ^{[1
]}

Tan, C. Q. ^{[2
]}

Chen, N. ^{[1
]}

机构：

[1] Xiamen Univ, Dept Elect Engn, Xiamen 361005, Peoples R China

[2] Beijing Laserwave Optoelect Technol Co Ltd, Beijing 100015, Peoples R China

来源：

LASER PHYSICS LETTERS | 2011年 / 8卷 / 06期

基金：

中国国家自然科学基金;

关键词：

solid-state laser; Raman lasers; yellow laser; SrWO4; crystal; GENERATION; EFFICIENCY; POWER;

D O I：

10.1002/lapl.201110021

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a simple laser architecture to obtain continuous-wave (CW) true yellow light sources at the 579 nm. A 806 nm diode-pumped a Nd:YLF crystal emitting at 1047 nm with intracavity Raman shifting by SrWO4 crystal at 1158 nm. Intracavity frequency-doubling at 1158 nm was then realized in a LiB3O5 (LBO) crystal to reach the yellow-orange radiation. To realize CW yellow radiation, high-Q resonator is applied to resonate two optical fields (i.e. the fundamental, and the first Stokes) by design high performance mirrors and partly sharing linear resonator. The stimulated Raman scattering (SRS) resonator losses is effectively reduced. We obtained a CW output power up to 889 mW at 579 nm with an incident pump power of 15.3 W at 806 nm, corresponding to an optical conversion efficiency of 5.8% with respect to the incident pump power

引用

页码：439 / 442

页数：4

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