摘要
本文利用自由电子激光的加速器理论,建立了单粒子非线性运动方程及其非自洽数值模拟模型。根据这一数值计算模型进行了非线性模拟,得到了返波自由电子激光在其非线性区的行为特征。数值计算结果证实了线性理论的预言:返波型自由电子激光适宜于作为二级自由也子激光的一级。
By use of accelerator theory in FEL studies, single particle, nonlinear equations of motion with corresponding non-self-consistent computer code is established. The numerical calculation based on this computer code yields the features of backward wave FEL in nonlinear region, and proves the predications, given by linear theory, that the backward wave FEL is suitable to be one stage of the two-stage FEL.
出处
《电子学报》
EI
CAS
CSCD
北大核心
1989年第4期53-57,共5页
Acta Electronica Sinica
基金
国家自然科学基金
