Two-Stream Smith-Purcell Free-Electron Laser

Two-Stream Smith-Purcell Free-Electron Laser
复制标题

DOI：
10.1016/j.nima.2006.09.103
复制
发表时间：
2006-09
期刊：
2006 Joint 31st International Conference on Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics
影响因子：
--
通讯作者：
Wenxin Liu;Ziqiang Yang;Z. Liang;Shenggang Liu
Wenxin Liu;Ziqiang Yang;Z. Liang;Shenggang Liu
中科院分区：
其他
文献类型：
--
作者：
Wenxin Liu;Ziqiang Yang;Z. Liang;Shenggang Liu

文献摘要

被引文献

相似文献

本文对双流史密斯-珀塞尔自由电子激光器进行了分析。考虑了由两束速度分离的电子束驱动的矩形光栅。利用线性化流体理论推导了色散方程，并通过数值计算分析了注波互作用。由于双流不稳定性的增长率的增强已被证明，以及频率特性的报告。
An analysis of two-stream Smith–Purcell (SP) free-electron laser (FEL) is presented in this paper. A rectangular grating is considered to be driven by two admixed electron beams with velocity separation. The dispersion equation is derived with the help of linearized fluid theory, and the beam–wave interaction is analyzed through the numerical computation. The enhancement of growth rate due to the two-stream instability has been demonstrated, as well as the frequency characteristics are reported.