高稳定性半导体激光侧面抽运Nd:YAG 300 Hz再生放大器 | |
张若凡; 韦辉; 王江峰; 范薇; 李学春 | |
刊名 | 中国激光
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2013 | |
卷号 | 40期号:10页码:1002014 |
其他题名 | High Stability Laser Diode Side-Pumped Nd:YAG 300 Hz Regenerative Amplifier |
通讯作者 | 张若凡, 中国科学院上海光学精密机械研究所, 中科院高功率激光物理重点实验室, 上海 201800, 中国. ; 韦辉, 中国科学院上海光学精密机械研究所, 中科院高功率激光物理重点实验室, 上海 201800, 中国. ; 王江峰, 中国科学院上海光学精密机械研究所, 中科院高功率激光物理重点实验室, 上海 201800, 中国. ; 范薇, 中国科学院上海光学精密机械研究所, 中科院高功率激光物理重点实验室, 上海 201800, 中国. ; 李学春, 中国科学院上海光学精密机械研究所, 中科院高功率激光物理重点实验室, 上海 201800, 中国. |
中文摘要 | 提出了一种测量激光晶体热焦距的装置和方法,并以此设计和实现了一台采用平平腔结构激光二极管阵列侧面抽运Nd:YAG再生放大器。通过注入脉冲宽度为2 ns、中心波长为1064 nm、重复频率为300 Hz的300 pJ小信号种子光,实现了脉冲宽度为2 ns,单脉冲能量1.5 mJ的基横模激光输出。总放大倍数为5*10~6,输出能量稳定性为1.08%[方均根值(RMS)],方波扭曲度为1.10。 |
英文摘要 | A new method is proposed to measure the thermal focal length of laser crystal. Based on the experimental results, a laser diode (LD) side-pumped, flat-flat cavity regenerative amplifier is developed. By injecting a small signal seed light with wavelength of 1064 nm, pulse width of 2 ns, repetition rate of 300 Hz and pulse energy of 300 pJ, the output TEM00 laser with maximum pulse energy of 1.5 mJ, pulse width of 2 ns is obtained. The corresponding amplification ratio is 5*10~6, and the output energy stability is 1.08% [root-mean-square (RMS)] with the square-pulse distortion of 1.10. |
收录类别 | EI |
语种 | 中文 |
内容类型 | 期刊论文 |
版本 | 出版稿 |
源URL | [http://ir.siom.ac.cn/handle/181231/14943] ![]() |
专题 | 上海光学精密机械研究所_高功率激光物理国家实验室 |
作者单位 | 1.Zhang Ruofan, Joint Laboratory on High Power Laser and Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China. 2.Wei Hui, Joint Laboratory on High Power Laser and Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China. 3.Wang Jiangfeng, Joint Laboratory on High Power Laser and Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China. 4.Fan Wei, Joint Laboratory on High Power Laser and Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China. 5.Li Xuechun, Joint Laboratory on High Power Laser and Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China. |
推荐引用方式 GB/T 7714 | 张若凡,韦辉,王江峰,等. 高稳定性半导体激光侧面抽运Nd:YAG 300 Hz再生放大器[J]. 中国激光,2013,40(10):1002014. |
APA | 张若凡,韦辉,王江峰,范薇,&李学春.(2013).高稳定性半导体激光侧面抽运Nd:YAG 300 Hz再生放大器.中国激光,40(10),1002014. |
MLA | 张若凡,et al."高稳定性半导体激光侧面抽运Nd:YAG 300 Hz再生放大器".中国激光 40.10(2013):1002014. |
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