公开(公告)号：US5353291A

公开(公告)日：1994-10-04

申请号：US20158

申请日：1993-02-19

申请人： Phillip A. Sprangle ,  Antonio Ting ,  Eric H. Esarey ,  Amnon Fisher ,  Gerard Mourou ,  Ravindra Sudan

发明人： Phillip A. Sprangle ,  Antonio Ting ,  Eric H. Esarey ,  Amnon Fisher ,  Gerard Mourou ,  Ravindra Sudan

IPC分类号： H01S4/00 ,  H05G2/00 ,  H05H11/02 ,  H01S3/30

CPC分类号： H01S4/00 ,  H05G2/00 ,  H05H11/02

摘要： The laser synchrotron source (LSS) utilizes a high peak power or high average power laser to generate within a vacuum chamber a laser beam travelling in one direction to interact with an electron beam traveling in an opposite direction in order to generate high-power x-rays. A ring resonator formed by a plurality of mirrors directs the laser beam in a closed loop to impact with the electron beam to produce x-rays. Concave mirrors in the ring resonator focus the laser beam upon the point where the laser beam interacts with the electron beam to intensify the laser energy at that point. When a radio frequency linear accelerator (rf linac) is used to produce the electron beam, x-rays having a short pulse length are generated. When a betatron is used as an electron source, x-rays having a long pulse length are generated.

摘要翻译： 激光同步加速器源（LSS）利用高峰值功率或高平均功率激光器在真空室内产生沿一个方向传播的激光束，以与沿相反方向传播的电子束相互作用，以产生大功率x射线 射线 由多个反射镜形成的环形谐振器将激光束导向闭环以与电子束冲击以产生x射线。 环形谐振腔中的凹面镜将激光束聚焦在激光束与电子束相互作用的点上，以加强激光能量。 当使用射频线性加速器（rf线性加速器）产生电子束时，产生具有短脉冲长度的x射线。 当使用betatron作为电子源时，产生具有长脉冲长度的x射线。