High-peak-power subnanosecond doubly Q-switched YVO4/Nd:YVO4 laser

被引：2
|
作者：
Qiao, Junpeng [1 ]
Zhao, Shengzhi [1 ]
Yang, Kejian [1 ]
Zhao, Jia [1 ]
Li, Guiqiu [1 ]
Li, Dechun [1 ]
Li, Tao [1 ]
Qiao, Wenchao [1 ]
Lu, Jianren [1 ]
Chu, Hongwei [1 ]
Luan, Chao [1 ]
机构：
[1] Shandong Univ, Sch Informat Sci & Engn, 27 Shanda South Rd, Jinan 250100, Peoples R China
来源：
OPTICAL AND QUANTUM ELECTRONICS | 2016年 / 48卷 / 03期
基金：
中国国家自然科学基金;
关键词：
Double Q-switches; Subnanosecond pulse width; High-peak power; GAAS SATURABLE ABSORBER; PULSE-WIDTH REDUCTION; MICROCHIP LASERS; AO MODULATOR; ND-GDVO4; LASER; CAVITY;
D O I：
10.1007/s11082-016-0457-6
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A high-peak power subnanosecond doubly Q-switched YVO4/Nd:YVO4 laser modulated by an acousto-optic modulator (AOM) and a GaAs saturable absorber has been achieved. A maximum average output power of 1.53 W was obtained under a maximum incident pump power of 8.5 W and an AOM repetition rate of 10 kHz, corresponding to a minimum pulse width as short as 800 ps and a maximum peak power as high as 191 kW. In comparison with singly Q-switched laser with a GaAs saturable absorber, the dual-loss-modulated Q-switched laser could generate pulses with higher peak powers, narrower pulse durations and better pulse symmetry. The numerical simulations were in agreement with the experimental results well.
引用
收藏
页码：1 / 10
页数：10
相关论文
共 50 条
  • [1] High-peak-power subnanosecond doubly Q-switched YVO4/Nd:YVO4 laser
    Junpeng Qiao
    Shengzhi Zhao
    Kejian Yang
    Jia Zhao
    Guiqiu Li
    Dechun Li
    Tao Li
    Wenchao Qiao
    Jianren Lu
    Hongwei Chu
    Chao Luan
    Optical and Quantum Electronics, 2016, 48
  • [2] Short-pulse-width and high-peak-power Q-switched YVO4/Nd:YVO4 laser with an acousto-optical modulator
    Li, S. G.
    Zhuo, Z.
    Li, T.
    Li, J.
    LASER PHYSICS LETTERS, 2009, 6 (04) : 275 - 278
  • [3] High-peak-power diode-pumped passively Q-switched Nd:YVO4 laser
    A. Agnesi
    S. Dell’Acqua
    Applied Physics B, 2003, 76 : 351 - 354
  • [4] High-peak-power diode-pumped passively Q-switched Nd:YVO4 laser
    Agnesi, A
    Dell' Acqua, S
    APPLIED PHYSICS B-LASERS AND OPTICS, 2003, 76 (04): : 351 - 354
  • [5] High repetition rate graphene passively Q-switched YVO4/Nd:YVO4 laser
    Zhang, J. W.
    Li, M. B.
    Zhang, N.
    Li, K. X.
    Jiang, W. Z.
    OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS, 2016, 10 (5-6): : 311 - 313
  • [6] High repetition rate graphene passively Q-switched YVO4/Nd:YVO4 laser
    Li, M.B. (zjwls123@163.com), 1600, National Institute of Optoelectronics (10): : 5 - 6
  • [7] Passively Q-switched laser operation in a composite Nd:YVO4/Nd:YVO4/Nd:YVO4 crystal with a GaAs saturable absorber
    Wang, Xiaomei
    Li, Guiqiu
    Zhao, Shengzhi
    Li, Shixia
    Li, Dechun
    Yang, Kejian
    Zhang, Lu
    Zhang, Haijuan
    Chu, Hongwei
    Feng, Tianli
    OPTIK, 2014, 125 (19): : 5608 - 5611
  • [8] Passively Q-switched laser performance of a composite Nd:YVO4/Nd:YVO4/Nd:YVO4 crystal with GaAs saturable absorber
    Li, Shi-Xia
    Li, Gui-Qiu
    Zhao, Sheng-Zhi
    Wang, Xiao-Mei
    Yang, Ke-Jian
    Li, De-Chun
    Qiao, Wen-Chao
    Zhang, Hai-Juan
    Feng, Tian-Li
    Chu, Hong-Wei
    OPTICAL AND QUANTUM ELECTRONICS, 2014, 46 (09) : 1179 - 1186
  • [9] High pulse repetition rate, doubly Q-switched Nd:YVO4 laser
    Feng Y.
    Meng J.
    Chen W.
    Zhongguo Jiguang/Chinese Journal of Lasers, 2010, 37 (SUPPL. 1): : 12 - 15
  • [10] Tungsten disulfide saturable absorber for passively Q-Switched YVO4/Nd:YVO4/YVO4 laser at 1342.2 nm
    Zhang, Gang
    Wang, Yonggang
    Jiao, Zhiyong
    Li, Dailin
    Wang, Jiang
    Chen, Zhendong
    OPTICAL MATERIALS, 2019, 92 : 95 - 99
12345