Nonlinear interaction between radiation and an electron beam in a free-electron laser oscillator based on a two-frequency wiggler

被引：0
|
作者：
Soon-Kwon Nam
Ki-Bum Kim
机构：
[1] Kangwon National University,Department of Physics
[2] Kangwon National University,Cyclotron Research Institute
来源：
Journal of the Korean Physical Society | 2012年 / 61卷
关键词：
Free-electron laser oscillator; Two-frequency wiggler;
D O I：
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学科分类号：
摘要：
A two-frequency wiggler was used to enhance the efficiency and the radiation power in a far-infrared free-electron laser oscillator. The interaction between the electron beam and the radiation was numerically studied using multi-particle and multi-pass simulation coding to understand the effect of the two-frequency wiggler, and the wiggler’s frequency ratio parameter was optimized. The influence of the electron beam energy spread was also investigated in the two-frequency wiggler for a monochromatic laser field.
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页码：45 / 48
页数：3
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