5kW High peak power, 0.2 mJ high pulse energy, linearly-polarized pulsed laser from a single all-fiber oscillator

被引：5
|
作者：
Shi, Chen [1 ]
Huang, Long [1 ]
Wang, Xiaolin [1 ]
Zhou, Pu [1 ]
机构：
[1] Natl Univ Def Technol, Coll Optoelect Sci & Engn, Changsha 410073, Hunan, Peoples R China
来源：
OPTICS AND LASER TECHNOLOGY | 2015年 / 75卷
基金：
中国国家自然科学基金;
关键词：
Fiber laser; High peak power; Linearly-polarized; SPECTRUM;
D O I：
10.1016/j.optlastec.2015.06.017
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We report a high peak power ytterbium-doped fiber laser that emitted linearly-polarized laser at 1064 nm. An intracavity polarization-maintaining (PM) acousto-optic modulator (AOM) was used as a Q-switch to generate pulsed laser output. The whole system was constructed with all-fiber structure. The power of the polarized laser reached 4.21 W and a polarization purity of greater than 97.6% under the repetition rate of 20 kHz. The pulse width was 37 ns, which implied a 5 kW peak power and 0.2 mJ pulse energy. It is the highest peak power output from a linearly-polarized, Q-switched fiber laser oscillator to the best of our knowledge. (C) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码：24 / 28
页数：5
相关论文
共 50 条
  • [21] 15 mJ and high-peak power nanosecond pulse based on all-fiber MOPA system
    Zhang, Lin
    Wen, Jincheng
    Liu, Huailiang
    Zheng, Jiarong
    Hong, Chunquan
    Xiuquan
    ADVANCED LASERS, HIGH-POWER LASERS, AND APPLICATIONS XIV, 2023, 12760
  • [22] Constant peak-power, single-frequency, linearly-polarized, all-fiber laser for coherent detection, based on closed-loop feedback technology
    Ding, Yaqian
    Zhang, Xiang
    Li, Dong
    Wang, Dapeng
    Zhang, Renzhong
    Song, Chengying
    Che, Haozhao
    Wang, Rui
    Guo, Baoling
    Chen, Guanghui
    AOPC 2015: OPTICAL AND OPTOELECTRONIC SENSING AND IMAGING TECHNOLOGY, 2015, 9674
  • [23] Completely monolithic linearly polarized high power fiber laser oscillator
    Belke, Steffen
    Becker, Frank
    Neumann, Benjamin
    Ruppik, Stefan
    Hefter, Ulrich
    FIBER LASERS XI: TECHNOLOGY, SYSTEMS, AND APPLICATIONS, 2014, 8961
  • [24] Power scalability of a linearly-polarized narrowband random fiber laser in an all-fiber MOPA structure with 0.1 nm linewidth
    Xu, Jiangming
    Huang, Long
    Ye, Jun
    Wu, Jian
    Zhang, Hanwei
    Xiao, Hu
    Leng, Jinyong
    Zhou, Pu
    LASER PHYSICS LETTERS, 2017, 14 (09)
  • [25] A novel high-power all-fiberized flexible spectral filter for high power linearly-polarized Raman fiber laser
    Jiaxin Song
    Haiyang Xu
    Jun Ye
    Hanshuo Wu
    Hanwei Zhang
    Jiangming Xu
    Pu Zhou
    Scientific Reports, 8
  • [26] A novel high-power all-fiberized flexible spectral filter for high power linearly-polarized Raman fiber laser
    Song, Jiaxin
    Xu, Haiyang
    Ye, Jun
    Wu, Hanshuo
    Zhang, Hanwei
    Xu, Jiangming
    Zhou, Pu
    SCIENTIFIC REPORTS, 2018, 8
  • [27] 316 W high-brightness narrow-linewidth linearly-polarized all-fiber single-frequency laser at 1950 nm
    Guan, Xianchao
    Yang, Changsheng
    Gu, Quan
    Lin, Wei
    Tan, Tianyi
    Zhao, Qilai
    Wei, Xiaoming
    Yang, Zhongmin
    Xu, Shanhui
    APPLIED PHYSICS EXPRESS, 2021, 14 (11)
  • [28] Implementation of 10 GHz narrow linewidth linearly polarized near-single-mode all-fiber laser 5 kW power output
    Zhongguo Jiguang/Chinese Journal of Lasers, 2023, 50 (24):
  • [29] All-fiber high-average power nanosecond-pulsed master-oscillator power amplifier at 2 μm with mJ-level pulse energy
    Wang, Xiong
    Jin, Xiaoxi
    Zhou, Pu
    Wang, Xiaolin
    Xiao, Hu
    Liu, Zejin
    APPLIED OPTICS, 2016, 55 (08) : 1941 - 1945
  • [30] 210 W kHz-linewidth linearly-polarized all-fiber single-frequency MOPA laser
    Yang, Changsheng
    Guan, Xianchao
    Xu, Shanhui
    Yang, Zhongmin
    2018 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2018,
12345