High power CW and Q-switched operation of a diode-side-pumped Nd:YAG 1319-nm laser

被引：0
作者：
Wan, Yunfang [3 ]
Han, Kezhen [3 ]
Wang, Yun [4 ]
He, Jingliang [1 ,2 ]
机构：
[1] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China
[2] Shandong Univ, Inst Crystal Mat, Jinan 250100, Peoples R China
[3] Shandong Univ Technol, Sch Phys & Optoelect Informat Technol, Zibo 255049, Shandong, Peoples R China
[4] Shandong Police Coll, Dept Forens Sci & Technol, Jinan 250014, Peoples R China
来源：
CHINESE OPTICS LETTERS | 2008年 / 6卷 / 02期
基金：
中国国家自然科学基金;
关键词：
ND-YAG LASER;
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We demonstrated the highly efficient continuous wave (CW) and Q-switched infrared laser front a diode-side-pumped Nd:YAG crystal. A CW output as high as 66 W at 1319 nm was achieved under the pump power of 460 W, corresponding to a coversion efficiency of 14.3%. A maximum average power of 8.9 W of TEM00 mode was obtained in Q-switched operation at the repetition rate of 8 kHz. The performance of the laser considering the thermal lens effect induced by pump power was also analyzed.
引用
收藏
页码：124 / 126
页数：3
相关论文
共 11 条
  • [1] Chen Chang-Shui, 2001, Chinese Journal of Lasers, VA28, P13
  • [2] Frequency stabilization of a 1319-nm Nd:YAG laser by saturation spectroscopy of molecular iodine
    Guo, RX
    Hong, FL
    Onae, A
    Bi, ZY
    Matsumoto, H
    Nakagawa, K
    [J]. OPTICS LETTERS, 2004, 29 (15) : 1733 - 1735
  • [3] Generation of red light at 660 nm by frequency doubling a Nd: YAG laser with periodically-poled stoichiometric LiTaO3
    Hu, X. P.
    Wang, X.
    Yan, Z.
    Li, H. X.
    He, J. L.
    Zhu, S. N.
    [J]. APPLIED PHYSICS B-LASERS AND OPTICS, 2007, 86 (02): : 265 - 268
  • [4] Diode-pumped Nd:YAG laser producing 122-W CW power at 1.319 μm
    Inoue, Y
    Fujikawa, S
    [J]. IEEE JOURNAL OF QUANTUM ELECTRONICS, 2000, 36 (06) : 751 - 756
  • [5] KAMINSKII AA, 1990, LASER CRYSTALS, P332
  • [6] 36-W diode-pumped continuous-wave 1319-nm Nd:YAG ceramic laser
    Lu, JH
    Lu, JR
    Murai, T
    Takaichi, K
    Uematsu, T
    Xu, JQ
    Ueda, K
    Yagi, H
    Yanagitani, T
    Kaminskii, AA
    [J]. OPTICS LETTERS, 2002, 27 (13) : 1120 - 1122
  • [7] Experimental study of simultaneous end-pumping to a diode-side-pumped intracavity frequency doubled Q-switched Nd:YAG laser
    Mukhopadhyay, PK
    Ranganathan, K
    Sharma, SK
    Gupta, PK
    Nathan, TPS
    [J]. OPTICS COMMUNICATIONS, 2005, 256 (1-3) : 139 - 148
  • [8] [Wang Qing 王青], 2003, Chinese Optics Letters, V1, P594
  • [9] [Wang Tao 王涛], 2003, Chinese Optics Letters, V1, P661
  • [10] YAO J, 1995, NONLINEAR OPTICAL FR, P109
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