High-Power Continuous-Wave Nd:GdVO4 Solid-State Laser Dual-End-Pumped at 880nm

被引：2
|
作者：
Mao Ye-Fei [1 ]
Zhang Heng-Li [1 ]
Sang Si-Han [1 ]
Zhang Xin [1 ]
Yu Xi-Long [2 ]
Xing Ji-Chuan [1 ]
Xin Jian-Guo [1 ]
Jiang Yi [1 ]
机构：
[1] Beijing Inst Technol, Sch Optoelect, Beijing 100081, Peoples R China
[2] Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 2015年 / 32卷 / 09期
关键词：
D O I：
10.1088/0256-307X/32/9/094201
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A high-power cw all-solid-state Nd:GdVO4 laser operating at 880nm is reported. The laser consists of a low doped level Nd: GdVO4 crystal dual-end-pumped by two high-power diode lasers and a compact negative confocal unstable-stable hybrid resonator. At an incident pump power of 820 W, a maximum cw output of 240W at 1064nm is obtained. The optical-to-optical efficiency and slope efficiency are 40.7% and 53.2%, respectively. The M-2 factors in the unstable direction and in the stable direction are 4.38 and 5.44, respectively.
引用
收藏
页数：3
相关论文
共 50 条
  • [41] High-power multi-pass pumped microchip Nd:GdVO4 laser
    Pavel, N
    Taira, T
    2005 PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS, 2005, : 148 - 149
  • [42] High-power Nd:GdVO4 laser at 1.34 μm end-pumped by laser-diode-array
    Du, CL
    Qin, LJ
    Meng, XL
    Xu, GB
    Wang, ZP
    Xu, XG
    Zhu, L
    Xu, BC
    Shao, ZS
    OPTICS COMMUNICATIONS, 2002, 212 (1-3) : 177 - 181
  • [43] 26.3-W continuous-wave, diode-double-end-pumped all-solid-state Nd:GdVO4 laser operating at 1.34 μm
    Zhou, Rui
    Ruan, Shuangchen
    Du, Chenlin
    Yao, Jianquan
    OPTICS COMMUNICATIONS, 2008, 281 (13) : 3510 - 3513
  • [44] High power continuous-wave and acousto-optic Q-switched Nd:GdVO4 laser operated at 912 nm
    Gao Jing
    Yu Xin
    Chen Fei
    Li Xu-Dong
    Zhang Zhen
    Yu Jun-Hua
    Wang Yue-Zhu
    CHINESE PHYSICS LETTERS, 2008, 25 (01) : 119 - 121
  • [45] Diode-end-pumped continuous wave single-longitudinal-mode Nd:GdVO4 laser at 1342 nm
    Wang, Yaoting
    Li, Wujun
    Pan, Leilei
    Yu, Jintao
    Zhang, Ruihong
    APPLIED OPTICS, 2013, 52 (09) : 1987 - 1991
  • [46] 808-nm diode-pumped continuous-wave Tm:GdVO4 laser at room temperature
    Urata, Y
    Wada, S
    APPLIED OPTICS, 2005, 44 (15) : 3087 - 3092
  • [47] Continuous wave diode pumped intracavity doubled Nd:GdVO4 laser with 840 mW output power at 456 nm
    Czeranowsky, C
    Schmidt, M
    Heumann, E
    Huber, G
    Kutovoi, S
    Zavartsev, Y
    OPTICS COMMUNICATIONS, 2002, 205 (4-6) : 361 - 365
  • [48] A 13.3-W laser-diode-array end-pumped Nd:GdVO4 continuous-wave laser at 1.34 μm
    Du, C
    Ruan, S
    Zhang, H
    Yu, Y
    Zeng, F
    Wang, J
    Jiang, M
    APPLIED PHYSICS B-LASERS AND OPTICS, 2005, 80 (01): : 45 - 48
  • [49] Performance improvement in a directly 879 nm dual-end-π-polarized-pumped CW and pulsed GdVO4/Nd:GdVO4 laser
    Ma, Yufei
    Yu, Xin
    Li, Xudong
    APPLIED OPTICS, 2012, 51 (05) : 600 - 603
  • [50] A 13.3-W laser-diode-array end-pumped Nd:GdVO4 continuous-wave laser at 1.34 μm
    C. Du
    S. Ruan
    H. Zhang
    Y. Yu
    F. Zeng
    J. Wang
    M. Jiang
    Applied Physics B, 2005, 80 : 45 - 48
12345