Free electron laser based on the Smith-Purcell radiation

被引：0
|
作者：
Wang Ming-hong [1 ]
Xiao Xiao-guang [1 ]
Yu Hui-shan [1 ]
Meng Xian-zhu [1 ]
机构：
[1] Liaocheng Univ, Sch Phys Sci & Informat Engn, Liaocheng 252059, Peoples R China
来源：
OPTOELECTRONICS LETTERS | 2006年 / 2卷 / 06期
关键词：
D O I：
10.1007/BF03033631
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A Smith-Purcell (SP) free electron laser (FEL), composed of a metallic diffraction flat grating, an open cylindrical mirror cavity and a relativistic sheet electron beam with moderate energy, is presented. The characteristics of this device are studied by theoretical analysis, experimental measurements and particle-in-cell (PIO) simulation method. Results indicate that the coherent radiation with an output peak power up to 50 MW at millimeter wavelengths can be generated by using relativistic electron beam of moderate energy.
引用
收藏
页码：422 / 425
页数：4
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