High stability laser diode side-pumped Nd: YAG 300 Hz regenerative amplifier

被引：0
|
作者：
Zhang, Ruofan [1 ,2 ]
Wei, Hui [1 ]
Wang, Jiangfeng [1 ]
Fan, Wei [1 ]
Li, Xuechun [1 ]
机构：
[1] Joint Laboratory on High Power Laser and Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China
[2] University of Chinese Academy of Sciences, Beijing 100049, China
来源：
Zhongguo Jiguang/Chinese Journal of Lasers | 2013年 / 40卷 / 10期
关键词：
Pumping (laser) - Diode amplifiers - Diodes - Pulse repetition rate - Neodymium lasers;
D O I：
10.3788/CJL201340.1002014
中图分类号：
学科分类号：
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 5×106, and the output energy stability is 1.08% [root-mean-square (RMS)] with the square-pulse distortion of 1.10.
引用
收藏
相关论文
共 50 条
  • [31] Experimental study of high-power pulse side-pumped Nd:YAG laser
    Sun, ZP
    Li, RN
    Bi, Y
    Hu, CH
    Kong, YP
    Wang, GL
    Zhang, HB
    Xu, ZY
    OPTICS AND LASER TECHNOLOGY, 2005, 37 (02): : 163 - 166
  • [32] Experimental study of a high-power CW side-pumped Nd:YAG laser
    Yu, DL
    Tang, DY
    OPTICS AND LASER TECHNOLOGY, 2003, 35 (01): : 37 - 42
  • [33] Design of side-pumped Nd:YAG lasers
    Liu, YA
    Fang, GZ
    Ma, XY
    Xiao, JW
    HIGH-POWER LASERS AND APPLICATIONS II, 2002, 4914 : 481 - 484
  • [34] Investigations of pulsed Nd:YAG laser with diode-laser bars side-pumped rod geometry.
    Abazadze, AJ
    Kolbatskov, JM
    Pavlovitch, VL
    Zverev, GM
    LASER OPTICS 2000: SOLID STATE LASERS, 2001, 4350 : 25 - 31
  • [35] Large Signal LD Side-pumped Nd:YAG Laser Amplifier Without Water-cooler
    Zou J.-Y.
    Liu X.-S.
    Xu A.-D.
    Wang C.-C.
    Yan A.-R.
    Zhao M.
    Yang S.
    Liu Y.-Q.
    Wang Z.-Y.
    Faguang Xuebao/Chinese Journal of Luminescence, 2019, 40 (07): : 885 - 890
  • [36] Solar side-pumped Nd : YAG single crystal fiber laser
    Liu, Zirun
    Deng, Kun
    Ma, Ming
    Liu, Jin
    Liu, Yan
    Lan, Lanling
    Zhou, Jun
    Lu, Yu
    JOURNAL OF RUSSIAN LASER RESEARCH, 2024, 45 (04) : 435 - 443
  • [37] Time-varying thermal effect of laser crystal in pulsed diode laser side-pumped Nd:YAG laser
    Song Xiao-Lu
    Guo Zhen
    Li Bing-Bin
    Wang Shi-Yu
    Cai De-Fang
    Wen Jian-Guo
    ACTA PHYSICA SINICA, 2009, 58 (03) : 1700 - 1708
  • [38] Segment side-pumped Q-switched Nd:YAG laser
    Wang, Wei
    Fu, Chen
    Hu, Zhenyue
    Zhao, Qin
    Gong, Mali
    APPLIED OPTICS, 2012, 51 (11) : 1765 - 1770
  • [39] Laser diode array side-pumped medium-aperture Nd:glass square rod amplifier
    唐熊忻
    邱基斯
    樊仲维
    王昊成
    林蔚然
    ChineseOpticsLetters, 2016, 14 (02) : 46 - 50
  • [40] Laser diode array side-pumped medium-aperture Nd:glass square rod amplifier
    Tang, Xiongxin
    Qiu, Jisi
    Fan, Zhongwei
    Wang, Haocheng
    Lin, Weiran
    CHINESE OPTICS LETTERS, 2016, 14 (02)
12345