摘要
从电子轨迹的相似性出发，用类比的方法得到了面电流摆动器和线电流摆动器自由电子激光的自发辐射谱；然后用单粒子理论推导出了自发辐射与受激辐射的关系。
The fundamental theory of the two kinds of novel wiggler free electron lasers is studied.The spontaneous emission spectrums are obtained by means of comparative method.The relations between spontaneous and stimulated emissions are derived and the small signal gains are calculated using the single particle theory.
出处
《激光杂志》
EI
CAS
CSCD
北大核心
1997年第2期10-12,16,共4页
Laser Journal
