120 W high repetition rate Nd:YVO4 MOPA laser with a Nd:YAG cavity-dumped seed laser

被引：0
|
作者：
X. Fu
Q. Liu
X. Yan
J. Cui
M. Gong
机构：
[1] Tsinghua University,Center for Photonics and Electronics, State Key Laboratory of Tribology, Department of Precision Instruments and Mechanology
来源：
Applied Physics B | 2009年 / 95卷
关键词：
42.55.Xi; 42.60.Fc;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A master oscillator power amplifier (MOPA) system in which the output from an end-pumped Nd:YAG oscillator cavity dumped at 500 kHz is scaled up by a four-stage Nd:YVO4 amplifier is reported. Decrease in extraction efficiency of the amplifier chain with crystals different from that in the oscillator was analyzed. With the 5.4 W seed output, 118 W of power was extracted from the amplifier chain at the pump power of 345 W, with an extraction efficiency of 34.2% and an overall optical–optical efficiency of 30.9% for the MOPA system. The beam quality factors were measured as Mx2=1.45 and My2=1.59 in two orthogonal directions, respectively.
引用
收藏
页码：63 / 67
页数：4
相关论文
共 50 条
  • [41] Diode pumped high repetition rate Q-switched Nd:YVO4 1342 nm laser
    Zhang, Hengli
    Hou, Wei
    Xu, Zuyan
    Wang, Jianming
    Wu, Baichang
    Zhongguo Jiguang/Chinese Journal of Lasers, 2000, 27 (01): : 11 - 15
  • [42] Electrooptically Q-switched, diode-pumped, high repetition rate Nd:YVO4 laser
    Peuser, P
    Axtner, R
    Zeller, P
    Heinz, P
    LASER OPTICS '95: SOLID STATE LASERS, 1996, 2772 : 12 - 15
  • [43] High repetition rate passively Q-switched diode-pumped Nd:YVO4 laser
    Liu, J
    Yang, JM
    He, JL
    OPTICS AND LASER TECHNOLOGY, 2003, 35 (06): : 431 - 434
  • [44] High-repetition rate Q-switched Nd:YVO4 laser with a composite semiconductor absorber
    Wang, Yong-Gang
    Ma, Xiao-Yu
    Peng, Ji-Ying
    Tan, Hui-Ming
    Qian, Long-Sheng
    APPLIED OPTICS, 2006, 45 (25) : 6616 - 6619
  • [45] Radially polarized laser beam from a Nd:YAG laser cavity with a c-cut YVO4 crystal
    Y. Kozawa
    K. Yonezawa
    S. Sato
    Applied Physics B, 2007, 88
  • [46] Radially polarized laser beam from a Nd:YAG laser cavity with a c-cut YVO4 crystal
    Kozawa, Y.
    Yonezawa, K.
    Sato, S.
    APPLIED PHYSICS B-LASERS AND OPTICS, 2007, 88 (01): : 43 - 46
  • [47] Microlenses fabrication by a Nd: YVO4 laser
    Nieto, Daniel
    Gomez-Reino, Carlos
    Teresa Flores-Arias, M.
    OPTICA PURA Y APLICADA, 2009, 42 (04): : 241 - 244
  • [48] Laser diode-pumped Nd:YVO4/YVO4 composite crystal laser
    College of Physics and Electronics, Shandong Normal University, Jinan 250014, China
    不详
    不详
    Zhongguo Jiguang, 2007, 1 (41-44):
  • [49] High brightness Nd: YVO4 laser for nonlinear optics
    Kleine, KRF
    Gonzalez, LP
    Bhatia, R
    Marshall, LR
    Matthews, DG
    ADVANCED SOLID-STATE LASERS, 1999, 26 : 271 - 278
  • [50] Comparison of passively Q-switched laser performance of two composite Nd:YVO4/Nd:YVO4/Nd:YVO4 crystals with Cr4+:YAG saturable absorber
    Wang, Xiaomei
    Li, Guiqiu
    Zhao, Shengzhi
    Li, Shixia
    Li, Dechun
    Yang, Kejian
    Zhang, Lu
    Guo, Yujin
    Feng, Tianli
    Chu, Hongwei
    OPTICAL AND QUANTUM ELECTRONICS, 2015, 47 (05) : 1219 - 1225
12345