激光同步辐射源特性分析  

Preliminary Study of Laser Synchrotron Source

作　　者：杨燕舞[1] 邱红梅[1] 周懿[1] 

机构地区：[1]江苏工业学院信息科学系,江苏常州213164

出　　处：《江苏工业学院学报》2007年第2期58-61,共4页Journal of Jiangsu Polytechnic University

摘　　要：激光同步辐射源(Laser Synchrotron Source,简称LSS)是利用强激光与相对论电子束散射,产生准单色、能量可调的高质量X射线的新型X射线源,具有一些现有X射线源所不具备的优点,因而具有广泛的应用前景,用康普顿散射原理分析了激光同步辐射源的原理特性,推导了出射X射线的粒子通量,分析了电子束和激光束的横向分布对粒子通量的影响。Laser synchrotron source （LSS） is a novel X-ray source that can produce turnable intense mon- ochromatic X-ray pulse. LSS have many advantages over the existing X-ray sources in some aspects and have broad applications. In this paper Compton scattering theory for analyzing LSS was reviewed. The formulas for X-ray flux were deduced. The nonideal factor of transverse distribution of electron and laser beams in the interaction area is discussed.

关 键 词：激光同步辐射源 散射截面 散射能谱 角发散 

分 类 号：TN245[电子电信—物理电子学]