美国助推段激光拦截技术及对抗措施

美国政府目前正在大力发展以激光武器作为主要拦截手段的弹道导弹助推段防御系统。正在研制并计划用于导弹防御的激光武器主要包括机载激光系统和天基激光系统。对美国的机裁激光系统和天基激光系统的作战模式、作战能力进行了估计和分析，并对采用速燃发动机、弹体主动滚转、抗激光涂层、烟雾等助推段突防措施的可行性进行了分析。

U.S. Boost Phase Laser Interception Technology and Countermeasures

The Unite States of America is developing the ballistic missile boost phase defense system taking laser weapon as interception. The laser weapon which is being developed include airborne laser system and space based laser system. The operational patterns and operational capabilities of the U.S. airborne laser system and space based laser system are estimated and analysed in this paper. The feasibilities of boost phase penetration measures such as fast burning engine, missile body active rolling, laser resistant coating, and smoke are analysed.