激光同步辐射源原理性实验的理论计算  

CALCULATION OF THOMSON SCATTERING OF INTENSE LASERS FROM ELECTRON BEAMS AT DIFFERENT INTERACTION ANGLES

作　　者：郑晓超[1] 肖渊[1] 阮存军[1] 邓景康 尚仁成[1] 

机构地区：[1]清华大学现代应用物理系极化物理实验室

出　　处：《强激光与粒子束》1999年第3期272-276,共5页High Power Laser and Particle Beams

基　　金：国家自然科学基金

摘　　要：利用强激光和相对论性电子束在任意相互作用方向发生的非线性Ｔｈｏｍｓｏｎ散射理论，计算了平面偏振激光在相互作用角为１８０°、１７８．５°和９０°三种条件下发生Ｔｈｏｍｓｏｎ散射所产生的Ｘ射线波长、相互作用时间等结果，并作出了１７８．５°散射时Ｘ射线强度的空间和频域分布图。利用ＹＡＧ倍频激光器和２５ＭｅＶ电子束对正向散射部分进行了实验验证。Recently there has been considerable interested in the Thomson scattering between high energy laser and relativistic electron beam, and a new kind of X ray source named laser synchrotron source(LSS) has been discussed based on this principle. Some theoretical results of the experiment are given out in this paper, which show the promising future of LSS and the feasibility of the experiment.

关 键 词：激光同步辐射源 Thomson散射 X射线源 

分 类 号：O432.12[机械工程—光学工程] TL501[理学—光学]