典型文献
Matching-based two-color X-ray free-electron laser generation utilizing laser-plasma accelerated electron beam
文献摘要：
Laser-plasma accelerators(LPAs)have great potential to realize a compact X-ray free-electron laser(FEL),which is limited by the beam properties currently.Two-color high-intensity X-ray FEL provides a powerful tool for probing ultrafast dynamic systems.In this paper,we present a simple and feasible method to generate a two-color X-ray FEL pulse based on an LPA beam.In this scheme,time-dependent mismatch along the bunch is generated and manipulated by the designed lattice system,enabling FEL lasing at different wavelength within two undulator sections.The time separation between the two pulses can be precisely adjusted by varying the time-delay chicane.Numerical simulations show that two-color soft X-ray FELs with gigawatt-level peak power and femtosecond duration can be generated,which confirm the validity and feasibility of the scheme.
文献关键词：
中图分类号：
作者姓名：
Tao Liu;Kaiqing Zhang;Zheng Qi;Si Chen;Chao Feng;Haixiao Deng;Bo Liu;Dong Wang
作者机构：
Shanghai Advanced Research Institute,Chinese Academy of Sciences,Shanghai 201210,China
文献出处：
引用格式：
[1]Tao Liu;Kaiqing Zhang;Zheng Qi;Si Chen;Chao Feng;Haixiao Deng;Bo Liu;Dong Wang-.Matching-based two-color X-ray free-electron laser generation utilizing laser-plasma accelerated electron beam)[J].高功率激光科学与工程（英文版）,2022(01):1-9
A类：
LPAs,undulator,chicane,FELs,gigawatt
B类：
Matching,two,color,ray,free,electron,laser,generation,utilizing,plasma,accelerated,beam,Laser,accelerators,have,great,potential,realize,compact,which,limited,by,properties,currently,Two,high,intensity,provides,powerful,tool,probing,ultrafast,dynamic,systems,In,this,paper,present,simple,feasible,method,scheme,dependent,mismatch,along,bunch,generated,manipulated,designed,lattice,enabling,lasing,different,wavelength,within,sections,separation,between,pulses,precisely,adjusted,varying,delay,Numerical,simulations,show,that,soft,level,peak,femtosecond,duration,confirm,validity,feasibility
AB值：
0.543559
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