%0 Journal Article
%T Anomalously Strong Scattering of Spontaneously Produced Laser Radiation in the First Free-Electron Laser and Study of Free-Electron Two-Quantum Stark Lasing in an Electric Wiggler with Quantum-Wiggler Electrodynamics
%A S H Kim
%A <br>S.
%A H.
%A Kim
%J 中国物理快报
%D 2006
%I 
%X We calculate the scattering cross section of an electron with respect to the spontaneously produced laser radiation in the first free-electron laser (FEL) with quantum-wiggler electrodynamics (QWD). The cross section is 1016 times the Thomson cross section, confirming the result obtained by a previous analysis of the experimental data. A QWD calculation show that spontaneous emission in an FEL using only an electric wiggler can be very strong while amplification through net stimulated emission is practically negligible.
%K 12
%K 20
%K Ds
%K 41
%K 60
%K Cr
%K 03
%K 65
%K Pm<br>不规则散射
%K 激光辐射
%K 自由电子激光器
%K 双量子斯塔克发射激光
%K 电动力学
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=034DF72FD7BF0CDFBB6A4159D309EDD4&yid=37904DC365DD7266&vid=EA389574707BDED3&iid=B31275AF3241DB2D&sid=E64BF5BE957AB7AB&eid=43FECC6533E9683D&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=11