2 kHz single-frequency, injection-seeded Q-switched laser with a 'double-reflection' architecture

被引：8
|
作者：
Zhang, Yixuan [1 ]
Gao, Chunqing [1 ]
Wang, Qing [1 ]
Na, Quanxin [1 ]
Gao, Mingwei [1 ]
Zhang, Meng [1 ]
Huang, Shuai [1 ]
机构：
[1] Beijing Inst Technol, Sch Opt & Photon, Beijing, Peoples R China
来源：
LASER PHYSICS LETTERS | 2019年 / 16卷 / 11期
基金：
中国国家自然科学基金;
关键词：
solid-state lasers; Q-switching; injection-seeding; diode-pumped lasers; single-frequency lasers; eye-safe lasers; Er:YAG lasers;
D O I：
10.1088/1612-202X/ab4598
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A high-repetition-rate single-frequency injection-seeded Q-switched Er:YAG laser with a 'double reflection' architecture is reported. Single-frequency laser pulses at a pulse repetition frequency (PRF) of 2 kHz are obtained by using 'ramp-fire' injection-seeding technique. The half-width of the pulse spectrum is measured to be 2.05 MHz by using the heterodyne beating technique. The novel 'double-reflection' architecture is employed in order to achieve a stable high-repetition-rate single-frequency operation. As far as we know, 2 kHz is the highest PRF achieved from a single-frequency, injection-seeded Q-switched Er:YAG laser that can be used in a wind Lidar system.
引用
收藏
页数：5
相关论文
共 50 条
  • [41] SINGLE-FREQUENCY, INJECTION-SEEDED TI - SAPPHIRE RING LASER WITH HIGH TEMPORAL PRECISION
    HAMILTON, CE
    OPTICS LETTERS, 1992, 17 (10) : 728 - 730
  • [42] Self Q-switched single-frequency all-fiber laser
    Mei, Jie
    Yang, Haolin
    He, Sailing
    APPLIED OPTICS, 2024, 63 (12) : 3168 - 3173
  • [43] A Diode-Pumped Actively Q-Switched and Injection-Seeded Tm:LuAG Laser at Room Temperature
    Chunting Wu
    Fei Chen
    Youlun Ju
    Journal of Russian Laser Research, 2014, 35 : 347 - 354
  • [44] A DIODE-PUMPED ACTIVELY Q-SWITCHED AND INJECTION-SEEDED Tm:LuAG LASER AT ROOM TEMPERATURE
    Wu, Chunting
    Chen, Fei
    Ju, Youlun
    JOURNAL OF RUSSIAN LASER RESEARCH, 2014, 35 (04) : 347 - 354
  • [45] High-energy, single-frequency, Q-switched Er:YAG laser with a double-crystals-end-pumping architecture
    Shi, Yang
    Gao, Chunqing
    Wang, Shuo
    Li, Shanghua
    Song, Rui
    Zhang, Meng
    Gao, Mingwei
    Wang, Qing
    OPTICS EXPRESS, 2019, 27 (03) : 2671 - 2680
  • [46] Injection-seeded ring OPO produces single-frequency blue output
    Laser Focus World, 1992, 28 (12):
  • [47] 6 mJ@3.3kHz Q-switched single mode single-frequency Nd:YAG end pumped laser
    Kornev, A. F.
    Pokrovskyi, V. P.
    Sobolev, S. S.
    Terekhov, S. S.
    2016 INTERNATIONAL CONFERENCE LASER OPTICS (LO), 2016,
  • [48] An injection seeded single frequency Nd:YAG Q-switched laser with precisely controllable laser pulse firing time
    Wu, Frank F.
    Khizhnyak, Anatoliy
    Markov, Vladimir
    SOLID STATE LASERS XIX: TECHNOLOGY AND DEVICES, 2010, 7578
  • [49] An injection-seeded Q-switched Ho: YLF laser by a tunable single-longitudinal-mode Tm, Ho: YLF laser at 2050.96 nm
    Dai, Tongyu
    Wang, Yunpeng
    Wu, Xiansong
    Wu, Jing
    Yao, Baoquan
    Ju, Youlun
    Shen, Yingjie
    OPTICS AND LASER TECHNOLOGY, 2018, 106 : 7 - 11
  • [50] Injection-seeded, Q-switched Ho:YAG laser based on alignment-insensitive corner cone reflectors
    Yan, Dong
    Wang, Yunpeng
    Yuan, Yue
    Duan, Xiaoming
    Fan, Jiawei
    Wu, Jiaze
    Ju, Youlun
    Li, Sining
    Dai, Tongyu
    Ye, Guangchao
    OPTICS AND LASER TECHNOLOGY, 2023, 166
12345