Continuous-wave and passively Q-switched c-cut Nd:CTGS laser

被引：8
|
作者：
Zhou, Ying [1 ,2 ]
Wang, Zhengping [1 ,2 ]
Chen, Feifei [1 ,2 ]
Liu, Yanqing [3 ]
Xu, Xinguang [1 ,2 ]
机构：
[1] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China
[2] Shandong Univ, Key Lab Funct Crystal Mat & Device, Minist Educ, Jinan 250100, Peoples R China
[3] Qufu Normal Univ, Sch Phys & Phys Engn, Shandong Prov Key Lab Laser Polarizat & Informat, Qufu 273165, Peoples R China
来源：
SECOND SYMPOSIUM ON NOVEL TECHNOLOGY OF X-RAY IMAGING | 2019年 / 11068卷
基金：
中国国家自然科学基金;
关键词：
Diode-pumped; Nd:CTGS; Passively Q-switched; OPTICAL-PROPERTIES; CRYSTAL-GROWTH; OUTPUT;
D O I：
10.1117/12.2524582
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：
Diode-pumped continuous-wavelength and passively Q-switched laser with a novel Nd:CTGS crystal were reported. In continuous-wave operation, maximum output power of 3.5 W was obtained with slope efficiency of 38.6%. With Cr4+:YAG as the saturable absorber, passively Q-switched 1065 nm laser with high power and high energy were demonstrated. Maximum output power was 1.6 W with slope efficiency of 21.2%. Minimum pulse width of 8.4 ns was obtained with pulse repetition rate of 33.1 kHz, corresponding to maximum pulse energy of 45.7 mu J and peak power of 5.4 kW.
引用
收藏
页数：6
相关论文
共 50 条
  • [31] Performance of diode-pumped continuous wave tunable and passively Q-switched Nd,Mg:LiTaO3 laser
    Feng, T.
    Li, T.
    Zhao, S.
    Li, Q.
    Yang, K.
    Zhao, J.
    Qiao, W.
    Hang, Y.
    Zhang, P.
    Wang, Y.
    Xu, J.
    OPTICS COMMUNICATIONS, 2014, 325 : 92 - 94
  • [32] Doubly Q-switched intracavity-frequency-doubled c-cut Nd:GdVO4/KTP green laser with AO and GaAs
    An, Jing
    Zhao, Shengzhi
    Li, Guiqiu
    Yang, Kejian
    Li, Dechun
    Wang, Jing
    Li, Ming
    OPTIK, 2009, 120 (10): : 451 - 456
  • [33] Continuous-wave and Q-switched laser operation of Nd:Gd0.18Y0.82VO4 mixed crystal
    Wan, Yong
    Liu, Junhai
    Xia, Linhua
    Zhang, Huaijin
    OPTICS AND LASER TECHNOLOGY, 2010, 42 (08) : 1204 - 1208
  • [34] Monolayer graphene-based passively Q-switched Nd:YAG laser
    Lin, Hong-Yi
    Liu, Xiao
    Huang, Xiao-Hua
    Xu, Ying-Chao
    Meng, Xian-Guo
    Xiong, Fei-Bing
    OPTIK, 2016, 127 (01): : 243 - 245
  • [35] Diode pumped passively Q-switched Nd:LuAG laser at 1442.6 nm
    Guan, Chen
    Liu, Zhaojun
    Cong, Zhenhua
    Liu, Yang
    Xu, Xiaodong
    Xu, Jun
    Huang, Qingjie
    Rao, Han
    Chen, Xia
    Zhang, Yanmin
    Wu, Qianwen
    Bai, Fen
    Zhang, Sasa
    LASER PHYSICS LETTERS, 2017, 14 (02)
  • [36] Investigation of continuous-wave and Q-switched microchip laser characteristics of Yb:YAG ceramics and crystals
    Dong, Jun
    Xu, Guozhang
    Ma, Jian
    Cao, Mengjun
    Cheng, Ying
    Ueda, Ken-ichi
    Yagi, Hideki
    Kaminskii, Alexander A.
    OPTICAL MATERIALS, 2012, 34 (06) : 959 - 964
  • [37] A high-peak-power passively Q-switched composite variable-cut vanadate laser
    Sirotkin, A. A.
    LASER PHYSICS LETTERS, 2014, 11 (05)
  • [38] 888 nm laser diode end-pumped continuous wave and passively Q-switched Ho:YAG laser
    Jing, Xiaofan
    Zhang, Xinlu
    Kang, Panqiang
    Shen, Changchang
    Huang, Jinjer
    OPTICS AND LASER TECHNOLOGY, 2025, 181
  • [39] Passively Q-switched a-cut Nd:GdVO4 self-Raman laser with Cr:YAG
    Peng, J. Y.
    Zheng, Y.
    Shi, Y. X.
    Shen, J. P.
    OPTICS AND LASER TECHNOLOGY, 2012, 44 (07) : 2175 - 2177
  • [40] Diode-pumped continuous wave operation and passively Q-switched performances of a Nd:Sc2SiO5 laser crystal at 1.08 microns
    Yang, K. J.
    Zhao, S. Z.
    Zhang, G.
    Cheng, K.
    Li, G. Q.
    Li, D. C.
    Xu, J. L.
    He, J. L.
    Zheng, L. H.
    Wu, F.
    Wang, Q. G.
    Su, L. B.
    Xu, J.
    LASER PHYSICS LETTERS, 2012, 9 (01) : 10 - 14
12345