Beat-wave Photoinjector for Generating Periodic Electron Bunches at THz Frequencies

被引：0
|
作者：
Huang, Yen-Chieh [1 ,2 ]
Chen, Chia-Hsian [1 ]
Lau, Wai-Keung [2 ]
机构：
[1] Natl Tsing Hua Univ, Dept Elect Engn, Hsinchu 30013, Taiwan
[2] Natl Synchrotron, Radiat Res Ctr, Hsinchu 30076, Taiwan
来源：
ADVANCED ACCELERATOR CONCEPTS | 2009年 / 1086卷
关键词：
laser beat wave; photoinjector; electron bunch; LASER;
D O I：
暂无
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A laser beat wave is proposed to induce density modulated electron emission from a photocathode and is thereby used to generate a periodically bunched electron beam from a photocathode electron accelerator. This technique does not introduce additional energy, spread or emittance to the electron beam. We also present a laser system for this purpose with a tunable beat frequency up to 40 THz.
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页码：695 / +
页数：2
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