Chinese Journal of Lasers, Volume. 48, Issue 1, 0101002(2021)

Long-Wave Infrared ZnGeP2 Optical Parametric Oscillator Pumped by Ho∶YLF Laser

Lei Wei1,2,3,4, Decheng Wu1,3, Dong Liu1,3, Shuyun Zhao4, Guo Chen4, Bao Li4, Cong Fang4, Long Han4, and Yingjian Wang1,3、*
Author Affiliations
  • 1Key Laboratory of Atmospheric Optics, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei, Anhui 230031, China
  • 2Science Island Branch,Graduate School, University of Science and Technology of China, Hefei, Anhui 230026, China
  • 3Advanced Laser Technology Laboratory of Anhui Province, Hefei, Anhui 230037, China
  • 4Key Laboratory of Science and Technology on Solid-State Laser, North China Research Institute of Electro-Optics, Beijing 100015, China
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    Figures & Tables(9)
    Structure of long-wave infrared laser
    Absorption and emission spectra of Ho∶YLF [8]. (a) Absorption spectra; (b) emission spectra
    Transmission spectrum of ZGP crystal
    Phase-matching curve of ZGP OPO pumped by 2.05μm laser
    Effective nonlinear coefficient surface of ZGP crystal. (a) Type I; (b) type II
    Relationship between output power of long-wave laser and pump power of 2.05μm laser
    Output spectrum of ZGP OPO
    Intensity distribution of laser spot
    Long-wave laser pulse
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    Lei Wei, Decheng Wu, Dong Liu, Shuyun Zhao, Guo Chen, Bao Li, Cong Fang, Long Han, Yingjian Wang. Long-Wave Infrared ZnGeP2 Optical Parametric Oscillator Pumped by Ho∶YLF Laser[J]. Chinese Journal of Lasers, 2021, 48(1): 0101002

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    Paper Information

    Category: laser devices and laser physics

    Received: Jun. 15, 2020

    Accepted: Aug. 24, 2020

    Published Online: Jan. 12, 2021

    The Author Email: Wang Yingjian (wyj@aiofm.ac.cn)

    DOI:10.3788/CJL202148.0101002

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