Highly efficient diode-end-pumped Nd:YAG composite rod laser

被引：0
|
作者：
Razzaghi, H. [1 ,2 ]
Hajiesmaeilbaigi, F. [1 ]
Sabouri-Dodaran, A. A. [2 ]
Hasani-Barbaran, J. [1 ]
Mahdizadeh, M. [1 ]
Razzaghi, D. [1 ]
Moghaddam, M. R. A. [1 ]
机构：
[1] Laser & Opt Res Sch, Tehran, Iran
[2] Payame Noor Univ, Dept Phys, Tehran, Iran
来源：
OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS | 2013年 / 7卷 / 5-6期
关键词：
Nd:YAG; Diode-pumped; Composite rod; SOLID-STATE LASERS;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
An end-pumped laser scheme using diode-laser stack and additive shaping optics has been implemented. The improvement of laser output power and efficiency of high power diode-end-pumped laser using composite YAG/Nd:YAG/YAG rod instead of simple Nd:YAG rod has been investigated experimentally. Compared to the simple rod laser, the output power and efficiency of the composite rod laser were increased more than 80% and 21.5% respectively, with a more homogenized beam profile. Also the laser threshold was decreased 90% in the composite rod. These results are due to the decrease of thermal effects.
引用
收藏
页码：321 / 324
页数：4
相关论文
共 50 条
  • [21] High power diode-end-pumped Nd:YAG 946-nm laser and its efficient frrequency doubling
    Zhou, R
    Zhao, SY
    Cai, ZQ
    Zhang, Q
    Wen, WQ
    Ding, X
    Wang, P
    Ding, LL
    Yao, JQ
    CHINESE PHYSICS LETTERS, 2005, 22 (06) : 1413 - 1415
  • [22] Diode-end-pumped Nd∶YAG Laser with Cr4+∶YAG as Passive Q-switch
    WANG Chun CHEN Wei CHEN Shaohe DENG Ximing (Shanghai Institute of Optics and Fine Mechanics
    ChineseJournalofLasers, 1998, (04) : 2 - 5
  • [23] Diode-end-pumped Nd:YAG laser with Cr4+: YAG as passive Q-switch
    Shanghai Inst of Optics and Fine, Mechanics, Chinese Acad of Sciences, Shanghai, China
    Zhongguo Jiguang/Chinese Journal of Lasers, 1998, 25 (07): : 289 - 292
  • [24] Efficient diode-end-pumped dual-wavelength Nd, Gd:YSGG laser
    Zhong, Kai
    Yao, Jianquan
    Sun, Chongling
    Zhang, Chengguo
    Miao, Yueyang
    Wang, Ran
    Xu, Degang
    Zhang, Fan
    Zhang, Qingli
    Sun, Dunlu
    Yin, Shaotang
    OPTICS LETTERS, 2011, 36 (19) : 3813 - 3815
  • [25] High-efficient diode-end-pumped actively Q-switched Nd:YAG/Nd:YVO4 laser
    Jiang, Pengbo
    Ding, Xin
    Guo, Jian
    Zhang, Haiwei
    Qi, Haifeng
    Shang, Ying
    Song, Zhiqiang
    Wang, Weitao
    Wang, Chen
    Ni, Jiasheng
    Yao, Jianquan
    ADVANCED LASERS, HIGH-POWER LASERS, AND APPLICATIONS XIII, 2022, 12310
  • [26] Highly efficient, high-brightness diode stacks-side-pumped Nd:YAG rod laser
    Fujikawa, S
    Furuta, K
    Yasui, K
    SOLID STATE LASERS X, 2001, 4267 : 96 - 101
  • [27] Efficient high-power diode-pumped Nd:YAG rod laser
    Akiyama, Y
    Sasaki, M
    Yuasa, H
    Nishida, N
    CLEO(R)/PACIFIC RIM 2001, VOL I, TECHNICAL DIGEST, 2001, : 558 - 559
  • [28] Highly efficient laser diode side-pumped Nd:YAG module
    Yang, Xiaodong
    Bo, Yong
    Peng, Qinjun
    Xu, Zuyan
    Shao, Jianxin
    Chen, Meihua
    Zhou, Jie
    Zhongguo Jiguang/Chinese Journal of Lasers, 2009, 36 (06): : 1337 - 1340
  • [29] Efficient diode-end-pumped actively Q-switched Nd:YAG/SrWO4/KTP yellow laser
    Cong, Zhenhua
    Zhang, Xingyu
    Wang, Qingpu
    Liu, Zhaojun
    Li, Shutao
    Chen, Xiaohan
    Zhang, Xiaolei
    Fan, Shuzhen
    Zhang, Huaijin
    Tao, Xutang
    OPTICS LETTERS, 2009, 34 (17) : 2610 - 2612
  • [30] Efficient stable simultaneous CW dual-wavelength diode-end-pumped Nd:YAG laser operating at 1.319 and 1.338 μm
    周睿
    温午麒
    蔡志强
    丁欣
    王鹏
    姚建铨
    Chinese Optics Letters, 2005, (10) : 43 - 45
12345