| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1535489 | Optics Communications | 2013 | 4 Pages |
Abstract
A continuous-wave (cw) 937 nm Nd:GYSGG laser based on the quasi-three-level transition 4F3/2 to 4I9/2 is reported. The output power of 0.80 W at 937 nm is achieved with the pump power of 8.2 W, corresponding to the conversion efficiency of 9.8%. The variation of output power and pump threshold with increased working temperature is also studied, which demonstrates the deterioration operation because of the serious reabsorption in a quasi-three-level Nd3+ doped laser.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Chongling Sun, Kai Zhong, Jianquan Yao, Degang Xu, Xiaolong Cao, Qingli Zhang, Jianqiao Luo, Dunlu Sun, Shaotang Yin,