Chinese Optics Letters, 2017, 15 (4): 041402, Published Online: Jul. 25, 2018   

33  W continuous-wave single-frequency green laser by frequency doubling of a single-mode YDFA

Author Affiliations
1 Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, and Shanghai Key Laboratory of Solid State Laser and Application, Shanghai 201800, China
2 e-mail: zhangl@siom.ac.cn
3 Graduate University of the Chinese Academy of Sciences, Beijing 100049, China
Abstract
A high power continuous-wave single-frequency green fiber laser by second-harmonic generation of a Yb-doped fiber amplifier (YDFA) is developed. A linearly polarized single-mode fiber amplifier produces a 60 W infrared laser at 1064 nm with a 103 W incident diode pump laser at 976 nm, corresponding to an optical conversion efficiency of 58%. An external bow-tie enhancement cavity incorporating a noncritically phase-matched lithium triborate crystal is employed for second-harmonic generation. A 33.2 W laser at 532 nm is obtained with a 45 W incident 1064 nm fundamental laser, corresponding to a conversion efficiency of 74%.

Shuzhen Cui, Lei Zhang, Huawei Jiang, Yan Feng. 33  W continuous-wave single-frequency green laser by frequency doubling of a single-mode YDFA[J]. Chinese Optics Letters, 2017, 15(4): 041402.

本文已被 1 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!