Diode-Pumped Single-Frequency Er: YAG Ceramic Pulsed Laser

被引：0
|
作者：
Wang Shuo [1 ]
Shi Yang [1 ]
Li Shanghua [1 ]
Song Rui [1 ]
Gao Mingwei [1 ]
Wang Qing [1 ]
Gao Chunqing [1 ]
机构：
[1] Beijing Inst Technol, Sch Opt & Photon, Beijing 100081, Peoples R China
来源：
ACTA OPTICA SINICA | 2018年 / 38卷 / 09期
关键词：
lasers; diode pump; injection-locking; solid-state lasers;
D O I：
10.3788/A05201838.0911003
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
By using injection-locking technique, we develop a diode-pumped Er: YAG ceramic single frequency pulsed laser seeded by an Er: YAG nonplanar ring oscillator (NPRO) laser. The 1615 nm single frequency laser with output energy of 11. 15 mi, pulse width of 171 ns and pulse repetition rate of 200 Hz, is obtained. The corresponding M2 -factors arc 1.15 and 1.12 in x and y directions, respectively. The full width at half-maximum (FWHM) of the frequency spectrum of the heterodyne beating signal between the pulse and the seed is 2.67 MHz. The result indicates that Er : YAG ceramics have good performance in generating 1. 6 p.m lasers. This singlefrequency pulsed laser can be employed as the seed of coherent wind lidars and remote sensing lidars in the field of laser lidar.
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页数：6
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共 20 条
  • [1] Resonantly diode-pumped continuous-wave and Q-switched Er:YAG laser at 1645 nm.
    Chang, N. W. H.
    Simakov, N.
    Hosken, D. J.
    Munch, J.
    Ottaway, D. J.
    Veitch, P. J.
    [J]. OPTICS EXPRESS, 2010, 18 (13): : 13673 - 13678
  • [2] Stable, Single Frequency Er:YAG Lasers at 1.6 μm
    Chang, Nick Wei-Han
    Hosken, David J.
    Munch, Jesper
    Ottaway, David
    Veitch, Peter J.
    [J]. IEEE JOURNAL OF QUANTUM ELECTRONICS, 2010, 46 (07) : 1039 - 1042
  • [3] Multiwatt continuous-wave and Q-switched Er:YAG lasers at 1645 nm: performance issues
    Chen, Da-Wun
    Birnbaum, Milton
    Belden, Paul M.
    Rose, Todd S.
    Beck, Steven M.
    [J]. OPTICS LETTERS, 2009, 34 (10) : 1501 - 1503
  • [4] Continuous-wave and actively Q-switched resonantly dual-end-pumped Er : YAG ceramic laser emitting at 1.6 μm
    Dai, T. Y.
    Deng, Y.
    Ju, Y. L.
    Yao, B. Q.
    Duan, X. M.
    Wang, Y. Z.
    [J]. QUANTUM ELECTRONICS, 2015, 45 (12) : 1098 - 1100
  • [5] Single-frequency, Q-switched Er:YAG at room temperature injection-seeded by an Er: YAG nonplanar ring oscillator
    Deng, Y.
    Yu, X.
    Yao, B. Q.
    Dai, T. Y.
    Duan, X. M.
    Ju, Y. L.
    [J]. LASER PHYSICS, 2014, 24 (04)
  • [6] 10 mJ single-frequency, injection-seeded Q-switched Er:YAG laser pumped by a 1470 nm fiber-coupled LD
    Gao, C. Q.
    Shi, Y.
    Ye, Q.
    Wang, S.
    Na, Q. X.
    Wang, Q.
    Gao, M. W.
    [J]. LASER PHYSICS LETTERS, 2018, 15 (02)
  • [7] High-power in-band pumped Er:YAG laser at 1617 nm
    Kim, J. W.
    Shen, D. Y.
    Sahu, J. K.
    Clarkson, W. A.
    [J]. OPTICS EXPRESS, 2008, 16 (08): : 5807 - 5812
  • [8] [孔真真 Kong Zhenzhen], 2017, [激光与光电子学进展, Laser & Optoelectronics Progress], V54, P071403
  • [9] Total ionizing dose effects of domestic SiGe HBTs under different dose rates
    Liu, Mo-Han
    Lu, Wu
    Ma, Wu-Ying
    Wang, Xin
    Guo, Qi
    He, Cheng-Fa
    Jiang, Ke
    Li, Xiao-Long
    Xun, Ming-Zhu
    [J]. CHINESE PHYSICS C, 2016, 40 (03)
  • [10] Eyesafe diffraction-limited single-frequency 1 ns pulsewidth Er:YAG laser transmitter
    Stoneman, Robert C.
    Hartman, Ross
    Schneider, Eric A.
    Garvin, Charles G.
    Henderson, Sammy W.
    [J]. LASER SOURCE TECHNOLOGY FOR DEFENSE AND SECURITY III, 2007, 6552
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