High-power and efficiency continuous-wave operation of a-cut Ho:YAP laser at room temperature

被引：7
|
作者：
Shen, Y. J. [1 ]
Yao, B. Q. [1 ]
Duan, X. M. [1 ]
Ju, Y. L. [1 ]
Wang, Y. Z. [1 ]
机构：
[1] Harbin Inst Technol, Natl Key Lab Tunable Laser Technol, Harbin 15001, Peoples R China
来源：
LASER PHYSICS | 2012年 / 22卷 / 04期
基金：
中国国家自然科学基金;
关键词：
TM; ZNGEP2; FIBER; NM;
D O I：
10.1134/S1054660X12040196
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We report the continuous-wave (CW) operation of a room-temperature a-cut Ho:YAP laser resonantly end-pumped by a diode-pumped Tm:YLF laser at 1.91 mu m. A maximum CW output power of 14.6 W at 2118.7 nm for a-oriented Ho:YAP was obtained, corresponding to the slope efficiency of 69.35% and optical-to-optical conversion efficiency of 63.04% with respect to absorbed pump power. The laser operated at a single mode (TEM00) with the beam quality factor of M (2) similar to 1.51.
引用
收藏
页码：712 / 714
页数：3
相关论文
共 50 条
  • [1] Continuous-wave operation of a room-temperature Ho:YAP laser pumped by a Tm:YAP laser
    Yang, X. T.
    Ma, X. Z.
    Li, W. H.
    OPTIK, 2014, 125 (15): : 3943 - 3945
  • [2] High efficient continuous wave operation of a Ho:YAP laser at room temperature
    Duan, X. M.
    Yao, B. Q.
    Li, G.
    Wang, T. H.
    Yang, X. T.
    Wang, Y. Z.
    Zhao, G. J.
    Dong, Q.
    LASER PHYSICS LETTERS, 2009, 6 (04) : 279 - 281
  • [3] Performance of a c- and a-Cut Ho:YAP Laser at Room Temperature
    Shen Ying-Jie
    Yao Bao-Quan
    Dai Tong-Yu
    Li-Gang
    Duan Xiao-Ming
    Ju You-Lun
    Wang Yue-Zhu
    CHINESE PHYSICS LETTERS, 2012, 29 (03)
  • [4] Room temperature efficient continuous wave and Q-switched operation of a Ho:YAP laser
    Duan, X. M.
    Yao, B. Q.
    Yang, X. T.
    Wang, T. H.
    Ju, Y. L.
    Wang, Y. Z.
    APPLIED PHYSICS B-LASERS AND OPTICS, 2009, 96 (2-3): : 379 - 383
  • [5] Comparative investigations on continuous wave operation of a-cut and b-cut Tm,Ho:YAlO3 lasers at room temperature
    Bromberger, H.
    Yang, K. J.
    Heinecke, D.
    Dekorsy, T.
    Zheng, L. H.
    Xu, J.
    Zhao, G. J.
    OPTICS EXPRESS, 2011, 19 (07): : 6513 - 6521
  • [6] Continuous-wave and Q-switched Operation of a Tm,Ho:YAP ring laser
    Dai, T. Y.
    Ju, Y. L.
    Duan, X. M.
    Shen, Y. J.
    Yao, B. Q.
    Wang, Y. Z.
    LASER PHYSICS, 2012, 22 (10) : 1615 - 1617
  • [7] A 13.8-W,high-efficiency, a-cut Tm,Ho:YAP laser pumped by two laser diodes
    Li, Linjun
    Yang, Xining
    Ye, Guangchao
    Zhou, Long
    Bai, Yunfeng
    2017 16TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS & NETWORKS (ICOCN 2017), 2017,
  • [8] Continuous Wave Operation of Singly-Doped Ho:LSO Laser at Room Temperature
    Yao, B. Q.
    Duan, X. M.
    Ju, Y. L.
    Wang, Y. Z.
    LASER PHYSICS, 2011, 21 (11) : 1888 - 1890
  • [9] 8.5 W room temperature continuous wave operation of a Ho:LuAG laser
    Duan, X. M.
    Yao, B. Q.
    Ju, Y. L.
    Wang, Y. Z.
    Zhao, G. J.
    LASER PHYSICS LETTERS, 2009, 6 (12) : 847 - 849
  • [10] Theoretical and experimental investigations of a diode-pumped high-power continuous-wave 912 nm Nd:GdVO4 laser operation at room temperature
    Chen, Fei
    Yu, Xin
    Li, Xudong
    Yan, Renpeng
    Wang, Cheng
    Luo, Ming
    Peng, Jiangbo
    Zhang, Zhonghua
    Yu, Junhua
    OPTICS COMMUNICATIONS, 2010, 283 (19) : 3755 - 3760
12345