摘要
考虑了电子同激光场的作用,把电子的纵向运动方程化为摆方程;并利用能量守恒和摄动法,导出了激光增益表达式。
The interaction between the free-electron and laser field has been considered; the longitudinal equation for an electron has been reduced to the pendulum equation, and the gain has been derived by using the energy conservation and the perturbed method.
出处
《重庆交通学院学报》
1991年第3期89-94,共6页
Journal of Chongqing Jiaotong University
基金
该工作系自然科学基金资助项目
关键词
自由电子
激光
摆模型
沟道辐射
channeling radiations, pendulum equation, gain
