Volume 40 Issue 3
May  2019
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XIONG Bo, YU Cailiang, CHU Zhaohua, ZHAO Chong, KAO Xiaomei, WU Jiakai, CUI Ying, MAO Mingfeng, XIN Chao, WEI Xiaoyu. Research on 200 mJ semiconductor end-pumped MOPA Laser[J]. Journal of Applied Optics, 2019, 40(3): 489-492. doi: 10.5768/JAO201940.0307001
Citation: XIONG Bo, YU Cailiang, CHU Zhaohua, ZHAO Chong, KAO Xiaomei, WU Jiakai, CUI Ying, MAO Mingfeng, XIN Chao, WEI Xiaoyu. Research on 200 mJ semiconductor end-pumped MOPA Laser[J]. Journal of Applied Optics, 2019, 40(3): 489-492. doi: 10.5768/JAO201940.0307001

Research on 200 mJ semiconductor end-pumped MOPA Laser

doi: 10.5768/JAO201940.0307001
  • Received Date: 2018-08-15
  • Rev Recd Date: 2018-10-15
  • Publish Date: 2019-05-01
  • Using the high-power laser diode array (LDA) end-pumped Nd:YAG laser bar method, combined with the design of the convex-concave unstable cavity, the average energy of the small beam divergence laser output was achieved about 83 mJ under 20 Hz operating conditions. Then taking the laser as the oscillation source, the same method of the LDA end-pumped Nd:YAG laser rod was used for energy amplification to form an LDA end-pumped master oscillator-power amplification (MOPA) laser, which finally obtained the pulsed laser output with a repetitive frequency of 20 Hz, an average energy of >200 mJ, a divergence angle < 2.1 mrad and an energy fluctuation < ±2.5%. The laser has a optical-to-optical conversion efficiency of about 14.6%, a volume of 175×91×49 mm3, a mass of < 1 kg, and a divergence angle of < 0.3 mrad after transmitted through an 8× transmission antenna.
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  • 克惜耐尔.固体激光工程[M].孙文, 译.北京:科学出版社, 2002:164-165;273-291;410-414.

    KOECHNER W. Solid-state laser engineering[M]. Translated by SUN Wen. Beijing:Science Press, 2002:164-165;273-291;410-414.W.
    杜秀兰, 吴峰.固体激光器的灯泵浦和二极管泵浦方式比较[J].应用光学, 2004, 25(3):37-40. doi: 10.3969/j.issn.1002-2082.2004.03.012

    DU Xiulan, WU Feng. Comparation of lamp-pumped solid-state lasers and diode-pumped solid-state lasers[J]. Journal of Applied Optics, 2004, 25(3):37-40. doi: 10.3969/j.issn.1002-2082.2004.03.012
    韩耀锋, 张若凡, 刘国荣, 等.LDA侧面泵浦固体激光器泵浦结构参数优化[J].应用光学, 2014, 35(5):895-901. http://yygx.xml-journal.net/article/id/10503

    HAN Yaofeng, ZHANG Ruofan, LIU Guorong, et al. Optimization of pump structure parameters in LDA side-pumped solid state laser[J]. Journal of Applied Optics, 2014, 35(5):895-901. http://yygx.xml-journal.net/article/id/10503
    MCCARTHY J C, YOUNG Y E, DAY R C, et al. Athermal, lightweight, diode-pumped, 1 micron transmitter[J]. SPIE:Solid State Lasers XIV, 2005, 5707:237-240. http://cn.bing.com/academic/profile?id=7b7ffb12cfd48c2667ca796d3cb55ce3&encoded=0&v=paper_preview&mkt=zh-cn
    王狂飙.激光制导武器的现状、关键技术与发展[J].红外与激光工程, 2007, 36(5):651-655. doi: 10.3969/j.issn.1007-2276.2007.05.018

    WANG Kuangbiao.Present situation, key technology and development of laser-guided weapon[J]. Infrared and Laser Engineering, 2007, 36(5):651-655. doi: 10.3969/j.issn.1007-2276.2007.05.018
    CREPY B, CLOSSE G, CRUZ J D, et al.Athermal diode-pumped laser designator modules for targeting application[J]. SPIE, 2012, 8541:85410R-1-7. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=CC0213796582
    SIJIAN A.Development of highly compact and low power consumption athermal military laser designators[J]. SPIE, 2012, 8541:85410U-1-12. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=CC0213796736
    GOLDBERG L, NETTLETON J, SCHILLING B, et al. Compact laser sources for laser designation, ranging and active imaging[J]. SPIE, 2007, 6552:65520G-1-8.
    YAO Aiyun, HOU Wei, LI Huiqing, et al. Reducing thermal effect in end-pumped laser crystal by using a novel resonator[J]. Chin. Phys. Lett., 2005, 22(3):607-610. doi: 10.1088/0256-307X/22/3/024
    SCHILLING B W, CHINN S R, HAYS A D, et al. End-pumped 1.5 μm monoblock laser for broad temperature operation[J]. Applied Opticts, 2006, 45(25):6607-6615. doi: 10.1364/AO.45.006607
    温午麒, 傅汝廉, 孙建堂, 等, LDA端泵电光调Q Nd:YAG激光器[J].光电子·激光, 2002, 13(10):994-996. doi: 10.3321/j.issn:1005-0086.2002.10.003

    WEN Wuqi, FU Rulian, SUN Jiantang, et al, Active Q-switched Nd:YAG lasers end-pumped by QCW-LD[J]. 2002, 13(10):994-996. doi: 10.3321/j.issn:1005-0086.2002.10.003
    石朝辉, 张晶, 牛岗, 等.高重频双端泵浦全固态Nd:YVO4声光调Q激光器[J].激光与红外, 2006, 36(8):635-638. doi: 10.3969/j.issn.1001-5078.2006.08.005

    SHI Zhaohui, ZHANG Jing, NIU Gang, et al. High repetation rate AO Q-switching of double end-pumped Nd:YVO4 all-solid-statelaser[J]. Laser & Infrared, 2006, 36(8): 635-638. doi: 10.3969/j.issn.1001-5078.2006.08.005
    黄科, 樊仲维, 于锦, 等.LD端面泵浦Nd:YVO4激光放大器的理论及实验[J].激光与红外, 2011, 41(8):861-866. doi: 10.3969/j.issn.1001-5078.2011.08.008

    HUANG Ke, FAN Zhongwei, YU Jin, et al.Theoretical and experimental study of LD end-pumped Nd:YVO4 laser amplifier[J]. Laser & Infrared, 2011, 41(8):861-866. doi: 10.3969/j.issn.1001-5078.2011.08.008
    SEKINE T, MATSUOKA S I, YASUHARA R, et al.84 dB amplification, 0.46J in a 10Hz output diode-pumped Nd:YLF ring amplifier with phase-conjugated wavefront corrector[J]. Optics Express, 2010, 18(3):13927-13934.
    SHUICHI F, KEISUKE F, KOJI Y. 28% electrical-efficiency operation of a diode-side-pumped Nd:YAG rod laser[J]. Optics Letters, 2001, 26(9):602-604. doi: 10.1364/OL.26.000602
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