Highly efficient LD-pumped 607 nm high-power CW Pr3+: YLF lasers

被引：28
|
作者：
Lin, Xiuji [1 ]
Zhu, Yao [1 ]
Ji, Shuaihao [1 ]
Li, Wensong [1 ]
Xu, Huiying [1 ]
Cai, Zhiping [1 ]
机构：
[1] Xiamen Univ, Dept Elect Engn, Xiamen 361005, Peoples R China
来源：
OPTICS AND LASER TECHNOLOGY | 2020年 / 129卷
基金：
中国国家自然科学基金;
关键词：
Pr3+:YLF crystal; Orange laser; High power; High efficiency; YELLOW LASER; DIODE; OPERATION; ORANGE; RED;
D O I：
10.1016/j.optlastec.2020.106281
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We demonstrated a 607 nm high-power continuous-wave (CW) orange laser based on a 12-mm-long a-cut Pr3+:YLF crystal with high slope efficiency and a low doping level. A maximum output power of 4.88 W with a slope efficiency of similar to 49% was achieved at an absorbed pump power of 12.15 W, and no output saturation power was observed. To improve the laser beam quality, we designed a concave-plane cavity and achieved an output power of 3.80 W with M-2 factors of similar to 1.7 and similar to 2.2 in the horizontal and vertical directions, respectively, by means of a novel output coupler with tunable transmission. In addition, theoretical analyses were conducted to explain our designs, and the corresponding simulated results were presented.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] LD-pumped high-power CW Pr3+:YLF Laguerre-Gaussian lasers at 639 nm
    Lin, Xiuji
    Chen, Mingpo
    Feng, Qichen
    Ji, Shuaihao
    Cui, Shengwei
    Zhu, Yao
    Xiao, Bo
    Li, Wensong
    Xu, Huiying
    Cai, Zhiping
    OPTICS AND LASER TECHNOLOGY, 2021, 142
  • [2] Highly efficient LD-pumped high power 718.5 nm Pr3+:YLF laser
    Zhang, Zheng
    Yuan, Wei
    Fang, Run
    Li, Zhuang
    Xu, Huiying
    Cai, Zhiping
    OPTICS COMMUNICATIONS, 2024, 566
  • [3] LD-pumped high-power high-efficiency orange vortex Pr3+:YLF lasers
    Lin, Xiuji
    Cui, Shengwei
    Ji, Shuaihao
    Tian, Qingyu
    Zhu, Yao
    Li, Wensong
    Xu, Huiying
    Cai, Zhiping
    OPTICS AND LASER TECHNOLOGY, 2021, 133
  • [4] LD-pumped high-power continuous-wave Pr3+:YLF deep red lasers at 718.5 and 720.8 nm
    Liu, Xiangrui
    Li, Zhuang
    Shi, Chengkun
    Xiao, Bo
    Fang, Run
    Xue, Yuchen
    Feng, Qichen
    Lin, Xiuji
    Zhu, Yao
    Xu, Guozhen
    Xu, Huiying
    Cai, Zhiping
    LASER PHYSICS, 2022, 32 (02)
  • [5] LD-pumped high-power tunable green Pr 3+:YLF lasers
    Xue, Yuchen
    Yuan, Wei
    Jiang, Canlin
    Zhang, Zheng
    Xu, Huiying
    Cai, Zhiping
    JOURNAL OF LUMINESCENCE, 2024, 273
  • [6] Highly efficient InGaN-LD-pumped bulk Pr:YLF orange laser at 607 nm
    Xu, B.
    Liu, Z.
    Xu, H.
    Cai, Z.
    Zeng, C.
    Huang, S.
    Yan, Y.
    Wang, F.
    Camy, P.
    Doualan, J. L.
    Braud, A.
    Moncorge, R.
    OPTICS COMMUNICATIONS, 2013, 305 : 96 - 99
  • [7] High-power Pr3+:YLF 3+:YLF continuous wave lasers at 691.7 nm, 701.4 nm, 705.0 nm, and 708.7 nm
    Fang, Run
    Dai, Rongbin
    Xu, Huiying
    Cai, Zhiping
    CHINESE OPTICS LETTERS, 2024, 22 (08)
  • [8] Heat-induced wavelength-switchable high-power CW orange Pr3+: YLF lasers
    Lin, Xiuji
    Ji, Shuaihao
    Feng, Qicheng
    Liu, Xiangrui
    Fang, Run
    Xiao, Bo
    Li, Wensong
    Xu, Huiying
    Cai, Zhiping
    JOURNAL OF LUMINESCENCE, 2022, 243
  • [9] All-solid-state CW Pr3+: YLF green laser at 522 nm end-pumped by a high-power fiber-coupled 444 nm blue LD module
    Li, Fengqin
    Chen, Jin
    Weng, Yupeng
    AIP ADVANCES, 2023, 13 (08)
  • [10] Diode-pumped, high-power CW and modelocked Nd:YLF lasers
    Snell, KJ
    Lee, D
    Wall, KF
    Moulton, PF
    ADVANCED SOLID STATE LASERS, PROCEEDINGS, 2000, 34 : 55 - 59
12345