A Compact YAG/Nd:YAG/Cr:YAG Passively Q-Switched Pulse Burst Laser Pumped by 885 nm Laser Diode

被引：7
作者：
Li, Xudong [1 ,2 ]
Zhou, Yiping [2 ]
Yan, Renpeng [1 ,2 ]
Ma, Yufei [2 ]
Chen, Deying [2 ]
Zhou, Zhongxiang [1 ]
机构：
[1] Harbin Inst Technol, Dept Phys, Harbin 150080, Heilongjiang, Peoples R China
[2] Harbin Inst Technol, Natl Key Lab Sci & Technol Tunable Laser, Harbin 150001, Heilongjiang, Peoples R China
来源：
JOURNAL OF RUSSIAN LASER RESEARCH | 2017年 / 38卷 / 04期
基金：
中国博士后科学基金; 中国国家自然科学基金;
关键词：
Q-switched laser; pulse burst; direct pump; COMPOSITE CRYSTAL; ENERGY-TRANSFER; IGNITION;
D O I：
10.1007/s10946-017-9658-0
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We demonstrate a high-repetition-rate, short-pulse-width pulse burst laser from a compact 885 nm laser diode directly pumped by a passively Q-switched YAG/Nd:YAG/Cr:YAG laser. We investigate the output laser characteristics with different output transmissions and spot sizes of the pumping laser and compare these characteristics. After optimization, we achieve a shortest pulse width of 1.4 ns generated by a 1,064 nm pulse burst laser. The single-pulse energy reaches 239 mu J at 86.3 kHz, with a peak power of 117.2 kW.
引用
收藏
页码：387 / 391
页数：5
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  • [1] Influence of focal point properties on energy transfer and plasma evolution during laser ignition process with a passively q-switched laser
    Baerwinkel, Mark
    Lorenz, Sebastian
    Staeglich, Robert
    Brueggemann, Dieter
    [J]. OPTICS EXPRESS, 2016, 24 (14): : 15189 - 15203
  • [2] Ignition of methane- and n-butane-containing mixtures at high pressures by pulsed nanosecond discharge
    Boumehdi, Mohamed A.
    Stepanyan, Sergey A.
    Desgroux, Pascale
    Vanhove, Guillaume
    Starikovskaia, Svetlana M.
    [J]. COMBUSTION AND FLAME, 2015, 162 (04) : 1336 - 1349
  • [3] High-peak-power passively Q-switched Nd: YAG/Cr4+:YAG composite laser with multiple-beam output
    Dascalu, T.
    Croitoru, G.
    Grigore, O.
    Pavel, N.
    [J]. PHOTONICS RESEARCH, 2016, 4 (06) : 267 - 271
  • [4] Scaling and passively Q-switch operation of a Nd:YAG laser pumped laterally through a YAG prism
    Dascalu, T.
    Salamu, G.
    Sandu, O.
    Dinca, M.
    Pavel, N.
    [J]. OPTICS AND LASER TECHNOLOGY, 2015, 67 : 164 - 168
  • [5] High-repetition-rate laser ignition of fuel-air mixtures
    Hsu, Paul S.
    Roy, Sukesh
    Zhang, Zhili
    Sawyer, Jordan
    Slipchenko, Mikhail N.
    Mance, Jason G.
    Gord, James R.
    [J]. OPTICS LETTERS, 2016, 41 (07) : 1570 - 1573
  • [6] An innovative solid-state laser for engine ignition
    Kofler, H.
    Tauer, J.
    Tartar, G.
    Iskra, K.
    Klausner, J.
    Herdin, G.
    Wintner, E.
    [J]. LASER PHYSICS LETTERS, 2007, 4 (04) : 322 - 327
  • [7] Characterization of energy transfer for passively Q-switched laser ignition
    Lorenz, S.
    Baerwinkel, M.
    Heinz, P.
    Lehmann, S.
    Muehlbauer, W.
    Brueggemann, D.
    [J]. OPTICS EXPRESS, 2015, 23 (03): : 2647 - 2659
  • [8] Highly efficient continuous-wave 946-nm Nd:YAG laser emission under direct 885-nm pumping
    Lupei, V
    Pavel, N
    Taira, T
    [J]. APPLIED PHYSICS LETTERS, 2002, 81 (15) : 2677 - 2679
  • [9] Single diode-pumped, 1.7 ns microchip laser by Nd:YAG/Cr4+:YAG composite crystal
    Meng, J. Y.
    Wang, H. X.
    [J]. LASER PHYSICS, 2011, 21 (01) : 79 - 81
  • [10] Efficient diode-pumped passively Q-switched laser with Nd:YAG/Cr:YAG composite crystal
    Miao, Jieguang
    Wang, Baoshan
    Peng, Jiying
    Tan, Huiming
    Bian, Huikun
    [J]. OPTICS AND LASER TECHNOLOGY, 2008, 40 (01) : 137 - 141
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