High Power Laser Science and Engineering, Volume. 8, Issue 2, 02000e12(2020)

High-power long-wave infrared laser based on polarization beam coupling technique

Yingjie Shen1、*, Chuanpeng Qian2, Xiaoming Duan3, and Ruijun Lan1
Author Affiliations
  • 1School of Opto-electronic Information Science and Technology, Yantai University, Yantai264005, China
  • 2Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai201800, China
  • 3National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, Harbin150001, China
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    Figures & Tables(7)
    ZGP crystal angular tuning curves for type-I and type-II phase matching.
    Schematic diagram of the far-infrared laser system: (a) linear OPO resonator; (b) ring OPO cavity; (c) OPA system.
    Output performance of the ring OPO and cascaded OPA system.
    Output performance of the linear OPO.
    Output performance with the use of a thin polarized plate; inset shows an oscilloscope profile at the maximum output power.
    Output spectrum of the far-infrared laser.
    The beam quality of the far-infrared laser.
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    Yingjie Shen, Chuanpeng Qian, Xiaoming Duan, Ruijun Lan. High-power long-wave infrared laser based on polarization beam coupling technique[J]. High Power Laser Science and Engineering, 2020, 8(2): 02000e12

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    Paper Information

    Category: Research Articles

    Received: Nov. 25, 2019

    Accepted: Mar. 2, 2020

    Published Online: Apr. 21, 2020

    The Author Email: Yingjie Shen (yingjieyj@163.com)

    DOI:10.1017/hpl.2020.10

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