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
  • [21] Injection-seeded Q-switched laser based on a double corner cube retroreflector ring cavity
    Zhang, Zhenguo
    Ju, Youlun
    OPTICS EXPRESS, 2021, 29 (25) : 41954 - 41963
  • [22] Single frequency operation of a tunable injection-seeded Nd:GSAG Q-switched laser around 942nm
    Lin, Zhifeng
    Wang, Xin
    Kallmeyer, Frank
    Eichler, Hans Joachim
    Gao, Chunqing
    OPTICS EXPRESS, 2010, 18 (06): : 6131 - 6136
  • [23] Injection seeded single frequency Nd:YAG MOPA Q-switched laser
    Wu, Frank F.
    Khizhnyak, Anatoliy
    Markov, Vladimir
    SOLID STATE LASERS XVIII: TECHNOLOGY AND DEVICES, 2009, 7193
  • [24] SINGLE-FREQUENCY Q-SWITCHED ND GLASS LASER
    EGOROV, AL
    KOROBKIN, VV
    SEROV, RV
    KVANTOVAYA ELEKTRONIKA, 1975, 2 (03): : 513 - 518
  • [25] Single-frequency Q-switched double-pulse Nd:YAG laser
    Li, Feng
    Zhu, Xiaolei
    Wang, Juntao
    Zang, Huaguo
    Huang, Minjie
    Chen, Weibiao
    LASER PHYSICS LETTERS, 2013, 10 (03)
  • [26] Stable injection-seeded Q-switched Nd:YAG laser with high beam quality
    Kornev, A. F.
    Pokrovskyi, V. P.
    Sobolev, S. S.
    Terekhov, S. S.
    2018 INTERNATIONAL CONFERENCE LASER OPTICS (ICLO 2018), 2018, : 62 - 62
  • [27] Single-frequency, Q-switched Ho:YAG laser at room temperature injection-seeded by two F-P etalons-restricted Tm, Ho:YAG laser
    Dai, T. Y.
    Ju, Y. L.
    Yao, B. Q.
    Shen, Y. J.
    Wang, W.
    Wang, Y. Z.
    OPTICS LETTERS, 2012, 37 (11) : 1850 - 1852
  • [28] 2130.7 nm, Single-Frequency Q-Switched Operation of Tm,Ho:YAlO3 Laser Injection-Seeded by a Microchip Tm,Ho:YAlO3 Laser
    Dai, Tong-Yu
    Ju, You-Lun
    Duan, Xiao-Ming
    Shen, Ying-Jie
    Yao, Bao-Quan
    Wang, Yue-Zhu
    APPLIED PHYSICS EXPRESS, 2012, 5 (08)
  • [29] Frequency jitter and spectral width of an injection-seeded Q-switched Nd:YAG laser for a Doppler wind lidar
    Schroeder, T.
    Lemmerz, C.
    Reitebuch, O.
    Wirth, M.
    Wuehrer, C.
    Treichel, R.
    APPLIED PHYSICS B-LASERS AND OPTICS, 2007, 87 (03): : 437 - 444
  • [30] Frequency jitter and spectral width of an injection-seeded Q-switched Nd:YAG laser for a Doppler wind lidar
    T. Schröder
    C. Lemmerz
    O. Reitebuch
    M. Wirth
    C. Wührer
    R. Treichel
    Applied Physics B, 2007, 87 : 437 - 444
12345