Author:
Fan Wei,Jiang Youen,Wang Jiangfeng,Wang Xiaochao,Huang Dajie,Lu Xinghua,Wei Hui,Li Guoyang,Pan Xue,Qiao Zhi,Wang Chao,Cheng He,Zhang Peng,Huang Wenfa,Xiao Zhuli,Zhang Shengjia,Li Xuechun,Zhu Jianqiang,Lin Zunqi
Abstract
A high power laser system was used to drive the ignition of inertial confinement fusion (ICF), of which the high energy, the uniform focal spot, the accurate laser waveform, and the synchronization between the laser beams are key parameters. To accomplish this, global laser characteristics control should be assured, which was the main purpose of the injection laser system. In this paper, the key technological progress involved in the improvement of the performance of the injection laser of SG-II is reported, including frequency domain control, time domain control, near-field spatial shaping, pre-amplifier technology, and the optical parametric chirped pulse amplification pump source.
Publisher
Cambridge University Press (CUP)
Subject
Nuclear Energy and Engineering,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials
Cited by
25 articles.
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