Chinese Optics Letters, 2016, 14 (7): 071401, Published Online: Aug. 3, 2018   

Stable single-mode operation of injection-seeded Q-switched Nd:YAG laser by sine voltage modulation

Author Affiliations
1 Key Laboratory of Space Laser Communication and Detection Technology, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China
2 University of Chinese Academy of Sciences, Beijing 100049, China
3 Shanghai University, Shanghai 201800, China
Abstract
Based on the modified ramp and fire technique, a novel injection seeding approach with real-time resonance tracking is successfully demonstrated in a single-frequency Nd:YAG pulsed laser. Appling a high-frequency sinusoidal modulation voltage to one piezo actuator and an adjustable DC voltage to another piezo actuator for active feedback, single-mode laser output with high-frequency stability is obtained, and the effect of the piezo hysteresis on the frequency stability can be eliminated for a laser diode pumped Q-switched Nd:YAG laser at a repetition rate of 400 Hz.

Yongfei Gao, Junxuan Zhang, Huaguo Zang, Xiaolei Zhu, Yingjie Yu, Weibiao Chen. Stable single-mode operation of injection-seeded Q-switched Nd:YAG laser by sine voltage modulation[J]. Chinese Optics Letters, 2016, 14(7): 071401.

本文已被 2 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!