Optimization of diode-pumped passively Q-switched mode-locked c-cut Nd:GdVO4 laser with a GaAs saturable absorber

被引：2
|
作者：
Han, Chao [1 ]
Zhao, Shengzhi [1 ]
Li, Dechun [1 ]
Li, Guiqiu [1 ]
Yang, Kejian [1 ]
Zhang, Gang [1 ]
Cheng, Kang [1 ]
机构：
[1] Shandong Univ, Sch Informat Sci & Engn, Jinan 250100, Peoples R China
来源：
OPTICS AND LASER TECHNOLOGY | 2012年 / 44卷 / 03期
基金：
美国国家科学基金会;
关键词：
Optimization; GaAs saturable absorber; QML laser; ND-GDVO4; LASER; ND-YVO4; LOCKING; MIRROR; WAFER;
D O I：
10.1016/j.optlastec.2011.09.026
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
By considering the single-photon absorption (SPA) and two-photon absorption (TPA) processes in the GaAs saturable absorber, the coupled rate equations for a diode-pumped passively Q-switched and mode-locked (QML) laser with GaAs coupler under Gaussian approximation are given. The key parameters of an optimally coupled passively QML laser can be obtained by numerically solving these equations. These key parameters include the parameters of the gain medium, the saturable absorber and the resonator, which can maximize the pulse energy of singly Q-switched envelope. Sample calculations for a diode-pumped passively Q-switched mode-locked c-cut Nd:GdVO4 laser with a GaAs saturable absorber are presented to demonstrate the optimal method applicable. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码：696 / 700
页数：5
相关论文
共 50 条
  • [31] Diode-pumped passively mode-locked Nd:GdVO4 laser at 9.12 nm
    Xu, Changwen
    Wei, Zhiyi
    He, Kunna
    Li, Dehua
    Zhang, Yongdong
    Zhang, Zhiguo
    OPTICS COMMUNICATIONS, 2008, 281 (17) : 4398 - 4400
  • [32] Diode-pumped passively Q-switched and mode-locked Nd:Lu0.15Y0.85VO4 laser with a GaAs saturable absorber
    Han, C.
    Zhao, S.
    Li, G.
    Li, D.
    Yang, K.
    Zhang, G.
    Cheng, K.
    Zhao, B.
    LASER PHYSICS, 2011, 21 (10) : 1769 - 1774
  • [33] A compact Q-switched and mode-locked diode-pumped Nd:GdVO4 laser with Cr4+:YAG
    Yang, J
    Liu, J
    He, J
    LASER PHYSICS, 2005, 15 (08) : 1137 - 1141
  • [34] Characterization of passively Q-switched mode-locking diode-pumped Nd:GdVO4 laser with Cr4+:YAG saturable absorber
    Liu, Jie
    Wang, Chunhui
    Liu, Shihua
    Tian, Wenmiao
    Li, Lei
    Liu, Shushan
    Liu, Min
    JOURNAL OF MODERN OPTICS, 2008, 55 (12) : 1971 - 1980
  • [35] The characteristics of passively Q-switched and mode-locked 1.06 μm Nd:GdVO4 laser with V:YAG saturable absorber
    Xu, Jin-Long
    Huang, Hai-Tao
    He, Jing-Liang
    Yang, Jian-Fei
    Zhang, Bai-Tao
    Zuo, Chun-Hua
    Yang, Xiu-Qin
    Zhao, Shuang
    OPTICAL MATERIALS, 2010, 32 (04) : 522 - 525
  • [36] Diode-pumped passively Q-switched Nd:YVO4 laser with GaAs saturable absorber
    李桂秋
    赵圣之
    杨克建
    赵宏明
    ChineseOpticsLetters, 2004, (08) : 462 - 465
  • [37] Diode-Pumped Passively Q-Switched and Mode-Locked Nd:LuVO4 Laser with a GaAs Wafer
    Zhang, Gang
    Zhao, Shengzhi
    Li, Yufei
    Yang, Kejian
    Li, Guiqiu
    Li, Dechun
    Li, Ming
    Ge, Haibo
    Cheng, Kang
    Yu, Zhenggang
    JAPANESE JOURNAL OF APPLIED PHYSICS, 2009, 48 (08) : 0825021 - 0825025
  • [38] Diode-pumped passively Q-switched Nd: YAG ceramic laser with GaAs saturable absorber
    Xie, Guoqiang
    Tang, Dingyuan
    Kong, Jian
    Qian, Liejia
    JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS, 2007, 9 (07): : 621 - 625
  • [39] Efficient diode-pumped passively Q-switched Nd:GdVo4 lasers
    Liu, Jie
    Jia, Yu-Lei
    Yang, Ji-Min
    Du, Juan
    He, Jing-Liang
    1808, Allerton Press Inc. (19):
  • [40] Efficient diode-pumped passively Q-switched Nd:GdVO4 lasers
    Liu, J
    Jia, YL
    Yang, JM
    Du, J
    He, JL
    CHINESE PHYSICS LETTERS, 2002, 19 (12) : 1808 - 1810
12345