Diode-pumped, narrow-linewidth, linearly polarized,passively Q-switched 1645 nm Er:YAG laser

被引：3
|
作者：
于真真 [1 ,2 ]
王明建 [1 ]
侯霞 [1 ]
陈卫标 [1 ]
机构：
[1] Key Laboratory of Space Laser Communication and Detection Technology, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences
[2] University of Chinese Academy of Sciences
来源：
Chinese Optics Letters | 2015年 / 13卷 / 07期
基金：
中国国家自然科学基金;
关键词：
YAG; narrow-linewidth; Diode-pumped; linearly polarized; passively Q-switched 1645 nm Er; nm;
D O I：
暂无
中图分类号：
TN31 [半导体二极管]; TN248 [激光器];
学科分类号：
0803 ; 080401 ; 0805 ; 080501 ; 080502 ; 080901 ; 080903 ;
摘要：
We demonstrate a narrow-linewidth linearly polarized 1645 nm Er:YAG laser, directly diode-pumped by a fibercoupled continuous-wave laser diode at 1532 nm. Passive Q-switching is realized by a few-layer graphene saturable absorber. A maximum polarized average output power of 3.13 W is achieved at 23.28 W incident pump power. A pulse energy of as much as 58.8 μJ and pulse width of 4.21 μs are yielded at a 53.2 k Hz pulse repetition rate. The spectrum and linewidth of the output beams are measured to be 1645.34 and 0.05 nm, respectively.This laser can be useful in the detection of atmosphere pollutants.
引用
收藏
页码：79 / 82
页数：4
相关论文
共 50 条
  • [1] Diode-pumped, narrow-linewidth, linearly polarized, passively Q-switched 1645 nm Er:YAG laser
    Yu, Zhenzhen
    Wang, Mingjian
    Hou, Xia
    Chen, Weibiao
    CHINESE OPTICS LETTERS, 2015, 13 (07)
  • [2] In-band pumped polarized, narrow-linewidth Er:YAG laser at 1645 nm
    Wang, Mingjian
    Meng, Junqing
    Hou, Xia
    Chen, Weibiao
    APPLIED OPTICS, 2014, 53 (30) : 7153 - 7156
  • [3] Diode-pumped and passively Q-switched Er:YAG laser emitting at 1617 nm
    Aubourg, Adrien
    Didierjean, Julien
    Aubry, Nicolas
    Balembois, Francois
    Georges, Patrick
    SOLID STATE LASERS XXIII: TECHNOLOGY AND DEVICES, 2014, 8959
  • [4] Stable and wavelength-locked Q-switched narrow-linewidth Er: YAG laser at 1645 nm
    Tang, Pinghua
    Liu, Jun
    Huang, Bin
    Xu, Changwen
    Zhao, Chujun
    Wen, Shuangchun
    OPTICS EXPRESS, 2015, 23 (09): : 11037 - 11042
  • [5] Diode-pumped passively Q-switched Nd : YAG laser at 1123 nm
    Chen, YF
    Lan, YP
    APPLIED PHYSICS B-LASERS AND OPTICS, 2004, 79 (01): : 29 - 31
  • [6] Diode-pumped passively Q-switched Nd : YAG laser at 1123 nm
    Y.F. Chen
    Y.P. Lan
    Applied Physics B, 2004, 79 : 29 - 31
  • [7] Resonantly diode-pumped continuous-wave and Q-switched Er:YAG laser at 1645 nm.
    Chang, N. W. H.
    Simakov, N.
    Hosken, D. J.
    Munch, J.
    Ottaway, D. J.
    Veitch, P. J.
    OPTICS EXPRESS, 2010, 18 (13): : 13673 - 13678
  • [8] Stable high-energy Q-switched resonantly diode-pumped Er: YAG laser at 1645 nm
    Tang, Pinghua
    Zhou, Rong
    Zhao, Chujun
    Xu, Changwen
    Liu, Jun
    Zhang, Han
    Shen, Deyuan
    Wen, Shuangchun
    APPLIED OPTICS, 2014, 53 (32) : 7773 - 7777
  • [9] 1645 nm Q-Switched resonantly pumped Er:YAG laser
    Yao, B. Q.
    Liu, X. L.
    Chen, B. S.
    Yu, L. X.
    Sun, X. H.
    Chen, Z. Y.
    Ju, Y. L.
    Wang, Y. Z.
    LASER PHYSICS, 2012, 22 (03) : 544 - 546
  • [10] Passively Q-switched diode-pumped Er:YAG solid-state laser
    Aubourg, Adrien
    Didierjean, Julien
    Aubry, Nicolas
    Balembois, Francois
    Georges, Patrick
    OPTICS LETTERS, 2013, 38 (06) : 938 - 940
12345