典型文献
Laser compression via fast-extending plasma gratings
文献摘要：
A method is proposed for compressing laser pulses by fast-extending plasma gratings(FEPGs),which are created by ionizing a hypersonic wave generated by stimulated Brillouin scattering in a background gas.Ionized by a short laser pulse,the phonon forms a light-velocity FEPG to fully reflect a resonant pump laser.As the reflecting surface moves with the velocity of light,the reflected pulse is temporally overlapped and compressed.One-and two-dimensional fully kinetic particle-in-cell simulations with a laser wavelength of 1 μm show that in this regime,a pump pulse is compressed from 10-40 ps to 7-10 fs(i.e.,a few optical cycles),with a two-dimensional transfer efficiency up to 60％.This method is a promising way to produce critical laser powers while avoiding several significant problems that arise in plasma-based compressors,including an unwanted linear stage,major plasma instabilities,and the need for seed preparation.
文献关键词：
中图分类号：
作者姓名：
Zhaohui Wu;Yanlei Zuo;Xiaoming Zeng;Zhaoli Li;Zhimeng Zhang;Xiaodong Wang;Bilong Hu;Xiao Wang;Jie Mu;Jingqin Su;Qihua Zhu;Yaping Dai
作者机构：
Science and Technology on Plasma Physics Laboratory,Research Center of Laser Fusion,China Academy of Engineering Physics,Mianyang,Sichuan 621900,China;Zhongshan Photon Science,ZhongShan 528400,Guangdong,China
文献出处：
引用格式：
[1]Zhaohui Wu;Yanlei Zuo;Xiaoming Zeng;Zhaoli Li;Zhimeng Zhang;Xiaodong Wang;Bilong Hu;Xiao Wang;Jie Mu;Jingqin Su;Qihua Zhu;Yaping Dai-.Laser compression via fast-extending plasma gratings)[J].极端条件下的物质与辐射（英文）,2022(06):19-28
A类：
FEPGs,FEPG
B类：
Laser,compression,via,fast,extending,plasma,gratings,method,proposed,compressing,laser,pulses,by,which,are,created,ionizing,hypersonic,generated,stimulated,Brillouin,scattering,background,gas,Ionized,short,phonon,forms,light,velocity,fully,resonant,pump,reflecting,surface,moves,reflected,temporally,overlapped,compressed,One,two,dimensional,kinetic,particle,cell,simulations,wavelength,show,that,this,regime,from,ps,fs,few,optical,cycles,transfer,efficiency,up,This,promising,way,produce,critical,powers,while,avoiding,several,significant,problems,arise,compressors,including,unwanted,linear,stage,major,instabilities,need,seed,preparation
AB值：
0.659101
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机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
