Orthogonally polarized dual-wavelength Nd:LiYF4 laser at 1777 and 1789 nm with 1:1 output power ratio

被引：1
|
作者：
Wang, Shuang [1 ]
Li, Changli [1 ]
机构：
[1] Changchun Univ Sci & Technol, Sch Phys, Changchun 130022, Jilin, Peoples R China
来源：
LASER PHYSICS | 2024年 / 34卷 / 12期
基金：
中国国家自然科学基金;
关键词：
diode-pumped; orthogonally polarized; dual-wavelength; Nd:YLF crystal; NDYLF LASER; OPERATION; EMISSION;
D O I：
10.1088/1555-6611/ad8cb8
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A diode-pumped continuous-wave orthogonally polarized dual-wavelength Nd:LiYF4 (Nd:YLF) laser on( 4 )F (3/2) -> (4) I (15/2) transition is studied. The output power ratio can be adjusted using two intracavity uncoated glass plates. At an incident pump power of 20 W, a dual-wavelength laser operating at 1777 nm in pi-polarization and 1789 nm in sigma-polarization was realized. The total output power of the dual-wavelength laser was more than 1.16 W with a 1:1 output power ratio. The total slope efficiency and total optical conversion efficiency with respect to the incident pump power were 4.6% and 2.9%, respectively. To the best of our knowledge, this is the first work realizing mid-infrared wavelength operation in Nd:YLF lasers on F-4 (3/2) -> (4) I (15/2) transition.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] Quasi-three-level orthogonally polarized cw dual-wavelength operation in Nd:LiYF4
    Zhang, Jing
    Xia, Jing
    Fu, Xihong
    Zhai, Pei
    OPTICS AND LASER TECHNOLOGY, 2017, 90 : 185 - 189
  • [2] Orthogonally polarized dual-wavelength Pr:LiYF4 lasers in 1.3 μm region
    Chen, Chong
    Li, Yongliang
    Shangguan, Jiawei
    Feng, Hailong
    Guo, Haoran
    INFRARED PHYSICS & TECHNOLOGY, 2024, 141
  • [3] Orthogonally polarized dual-wavelength Nd:LiYF4 laser at 903 and 908 nm on 4F3/2 → 4I9/2 transition
    Wang, Shuang
    Li, Changli
    Li, Yuzhao
    Xia, Jing
    OPTICS AND LASER TECHNOLOGY, 2025, 180
  • [4] Orthogonally polarized dual-wavelength Nd:GdVO4/Nd:YVO4 laser at 1341 and 1342 nm with adjustable power ratio
    Yu, Hao
    Li, Yongliang
    Moazzam, Fahad
    Lin, Lin
    Gao, Bo
    PLOS ONE, 2025, 20 (02):
  • [5] Orthogonally polarized dual-wavelength Nd:LuVO4 laser at 1086 nm and 1089 nm
    Huang, Y. P.
    Cho, C. Y.
    Huang, Y. J.
    Chen, Y. F.
    OPTICS EXPRESS, 2012, 20 (05): : 5644 - 5651
  • [6] Orthogonally polarized dual-wavelength Nd:YLiF4 laser
    Zhang, Jing
    Li, HuiLong
    Xia, Jing
    Fu, Xihong
    CHINESE OPTICS LETTERS, 2015, 13 (03)
  • [7] Orthogonally polarized dual-wavelength Nd:YLiF4 laser
    张靓
    刘会龙
    夏菁
    付喜宏
    Chinese Optics Letters, 2015, 13 (03) : 41 - 46
  • [8] Orthogonally polarized dual-wavelength operation at 898 and 904 nm with tunable power ratio in Nd:SA/Nd:LMA crystals
    Chu, Chu
    Yang, Xinghua
    Wang, Shuang
    Li, Changli
    Li, Yongliang
    SCIENTIFIC REPORTS, 2025, 15 (01):
  • [9] Efficient and compact orthogonally polarized dual-wavelength Nd:YVO4 laser at 1342 and 1345 nm
    Xu, Bin
    Wang, Yi
    Lin, Zhi
    Cui, Shengwei
    Cheng, Yongjie
    Xu, Huiying
    Cai, Zhiping
    APPLIED OPTICS, 2016, 55 (01) : 42 - 46
  • [10] Efficient high-power orthogonally-polarized dual-wavelength Nd:YLF laser at 1314 and 1321 nm
    Tu, Zhihua
    Dai, Shibo
    Zhu, Siqi
    Yin, Hao
    Li, Zhen
    Ji, Encai
    Chen, Zhenqiang
    OPTICS EXPRESS, 2019, 27 (23) : 32949 - 32957
12345