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1 引言美国星球大战计划中所用定向能武器摧毁敌方弹道导弹壳体的破坏机理有两种:一种认为是烧蚀作用;另一种则认为是层裂作用.这两种破坏机理是截然不同的,因之对激光武器的要求也不相同.美国洛斯阿拉莫斯实验室(LANL)和利物莫尔实验室(LLNL)分别代表着这两种破坏机理的研究者,各自研究着为了实现这种目的的定向能激光束武器.LANL研究的是射频直线加速器(Radio Frequency LinearAccelerator)(Linac)式的自由电子激光器;LLNL
1 INTRODUCTION There are two types of damage mechanisms that destroy directional ballistic weapons used in the U.S. Star Wars program for the shell of an enemy ballistic missile: one is ablation and the other is delamination. Different because of the requirements of the laser weapons are not the same.The United States Los Alamos Laboratory (LANL) and Livermore Laboratory (LLNL) respectively, representing the two mechanisms of damage researchers, each for Directed to achieve this purpose laser beam weapon.LANL research is a radio frequency linear accelerator (Radio Frequency LinearAccelerator) (Linac) type of free electron lasers; LLNL