Development of Ultrashort High Power Laser in National Laboratory on High Power Laser and Physics

Jianqiang ZHU; Meizhi SUN; Guang XU; Xinglong XIE; Tao WANG; Qingwei YANG; Jun KANG; Dawei LI; Haidong ZHU; Ailin GUO; Quantang FAN; Zhigang LIU; Xuechun LI; Zunqi LIN

doi:10.2184/lsj.46.3_129

Laser Review

Development of Ultrashort High Power Laser in National Laboratory on High Power Laser and Physics

Jianqiang ZHU, Meizhi SUN, Guang XU, Xinglong XIE, Tao WANG, Qingwei YANG, Jun KANG, Dawei LI, Haidong ZHU, Ailin GUO, Quantang FAN, Zhigang LIU, Xuechun LI, Zunqi LIN

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Jianqiang ZHU
National Laboratory on High Power Laser and Physics, Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences
Meizhi SUN
National Laboratory on High Power Laser and Physics, Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences
Guang XU
National Laboratory on High Power Laser and Physics, Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences
Xinglong XIE
National Laboratory on High Power Laser and Physics, Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences
Tao WANG
National Laboratory on High Power Laser and Physics, Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences
Qingwei YANG
National Laboratory on High Power Laser and Physics, Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences
Jun KANG
National Laboratory on High Power Laser and Physics, Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences
Dawei LI
National Laboratory on High Power Laser and Physics, Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences
Haidong ZHU
National Laboratory on High Power Laser and Physics, Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences
Ailin GUO
National Laboratory on High Power Laser and Physics, Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences
Quantang FAN
National Laboratory on High Power Laser and Physics, Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences
Zhigang LIU
National Laboratory on High Power Laser and Physics, Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences
Xuechun LI
National Laboratory on High Power Laser and Physics, Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences
Zunqi LIN
National Laboratory on High Power Laser and Physics, Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences

Keywords: Chirped pulse amplification, Optical parametric amplification, Ultra-short pulse, Multipetawatt

JOURNAL FREE ACCESS

2018 Volume 46 Issue 3 Pages 129-

DOI https://doi.org/10.2184/lsj.46.3_129

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Abstract

The National Laboratory on High Power Laser and Physics has succeeded to build up two ultrashort high power laser facilities with various technologies: the SG-II PW facility and SG-II 5 PW facility. SGII PW facility now can deliver petawatt laser pulses of kilojoules in several picoseconds duration. The focused intensity exceeds 1020 W/cm2 with a contrast 108:1 and has realized proton acceleration of 54 MeV in recent experiments. SG-II 5 PW facility will provide multi-petawatt laser pulses of hundreds of joules in femtosecond duration. The prior two phases has been established and reaches 1.76 PW with pulse width 21 fs. In this paper, we present the detail specifications and current developments of the two facilities, respectively.

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