典型文献
Dispersion management for a 100 PW level laser using a mismatched-grating compressor
文献摘要：
We report dispersion management based on a mismatched-grating compressor for a 100 PW level laser,which utilizes optical parametric chirped pulse amplification and also features large chirped pulse duration and an ultra-broadband spectrum.The numerical calculation indicates that amplified pulses with 4 ns chirped pulse duration and 210 nm spectral bandwidth can be directly compressed to sub-13 fs,which is close to the Fourier-transform limit(FTL).More importantly,the tolerances of the mismatched-grating compressor to the misalignment of the stretcher,the error of the desired grating groove density and the variation of material dispersion are comprehensively analyzed,which is crucially important for its practical application.The results demonstrate that good tolerances and near-FTL compressed pulses can be achieved simultaneously,just by keeping a balance between the residual second-,third-and fourth-order dispersions in the laser system.This work can offer a meaningful guideline for the design and construction of 100 PW level lasers.
文献关键词：
中图分类号：
作者姓名：
Fenxiang Wu;Jiabing Hu;Xingyan Liu;Zongxin Zhang;Peile Bai;Xinliang Wang;Yang Zhao;Xiaojun Yang;Yi Xu;Cheng Wang;Yuxin Leng;Ruxin Li
作者机构：
State Key Laboratory of High Field Laser Physics and CAS Center for Excellence in Ultra-intense Laser Science,Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai,China
文献出处：
引用格式：
[1]Fenxiang Wu;Jiabing Hu;Xingyan Liu;Zongxin Zhang;Peile Bai;Xinliang Wang;Yang Zhao;Xiaojun Yang;Yi Xu;Cheng Wang;Yuxin Leng;Ruxin Li-.Dispersion management for a 100 PW level laser using a mismatched-grating compressor)[J].高功率激光科学与工程（英文版）,2022(06):31-40
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0.598504
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