Comparative study of coherent multi-color radiation generation in a seeded free-electron laser

被引：0
|
作者：
Wang, Zhen [1 ,2 ]
Xiang, Dao [3 ,4 ]
Zhao, Zhentang [1 ,2 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
[2] Chinese Acad Sci, Shanghai Sci Res Ctr, Shanghai 201204, Peoples R China
[3] Shanghai Jiao Tong Univ, Dept Phys & Astron, Minist Educ, Key Lab Laser Plasmas, Shanghai 200240, Peoples R China
[4] Shanghai Jiao Tong Univ, Collaborat Innovat Ctr IFSA CICIFSA, Shanghai 200240, Peoples R China
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2016年 / 815卷
关键词：
Multi-color radiation; Mode-locked FEL; HGHG; EXTREME-ULTRAVIOLET; PULSE; OPERATION; EMISSION;
D O I：
10.1016/j.nima.2016.01.072
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
We present the comparative study on three representative methods for producing the coherent multicolor radiation in a seeded free electron laser based on the high gain harmonic generation (HGHG). In these schemes, either the electron beam density or the seed laser intensity is modulated to produce a coherent radiation pulse train that yields multiple spectral lines in FEL output. Realistic beam parameters obtained in 3D start-to-end simulations are used to compare the performance of each scheme. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：91 / 95
页数：5
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