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937nm Laser of Nd:GGG at the Absorption Peak of Vapor
Wang Yufei,Liu Jingyu,Zhang Chunyu *
School of Life Science,Beijing Institute of Techology,Beijing 100081
*Correspondence author
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Funding: Specialized Research Fund for the Doctoral Program of Higher Education (No.No.20111101120028)
Opened online:21 June 2016
Accepted by: none
Citation: Wang Yufei,Liu Jingyu,Zhang Chunyu.937nm Laser of Nd:GGG at the Absorption Peak of Vapor[OL]. [21 June 2016] http://en.paper.edu.cn/en_releasepaper/content/4696344
 
 
In this paper we realized an efficient diode-pumped Nd-doped gadolinium gallium garnet (GGG) continuous-wave (CW) quasi-three-level laser operating at 937nm which is at the absorption peak of vapor. Laser actions of 0.5 at.% Nd-doped GGG crystals were also investigated. The maximum output power of 3 W was obtained at the incident pump power of 10.6 W with an optical to optical conversion efficiency of 29%. A maximum output power of 300 mW in the blue spectral range at 468 nm is achieved with 15-mm-long LBO.
Keywords:Absorption peak of vapor; all-solid-state; quasi-three-level; frequency doubling
 
 
 

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