Laser beat-wave bunched beam for compact superradiance sources

被引：14

作者：

Huang, Yen-Chieh ^{[1
]}

机构：

[1] Natl Tsing Hua Univ, Inst Photon Technol, Dept Elect Engn, Hsinchu 30043, Taiwan

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2007年 / 21卷 / 3-4期

关键词：

superradiance; free-electron laser; laser beat wave;

D O I：

10.1142/S0217979207042069

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A periodically bunched electron beam is useful for generating high-brightness electron superradiance. This paper studies the generation and acceleration of density-modulated electron beams from a photocathode electron gun driven by a laser beat wave. Computer simulation shows the feasibility of accelerating and preserving the density-modulated electron beam in an accelerator. This paper also details the implementation of a beat-wave laser system with a variable beat frequency for driving a photocathode electron gun.

引用

页码：287 / 299

页数：13

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