【摘要】 结合卫星激光通信实验演示系统的研制 ,对卫星激光通信系统的总体设计以及系统的结构设计、激光器的选择、捕获、对准、跟踪 (Acquisition,Pointing and Tracking- APT)技术 ,背景光抑制与光学滤波器设计 ,光行程差与超前对准补偿等关键技术进行了深入的分析和讨论 ,得出了有关结论更多还原

【Abstract】 Based on our jobs about development of an experimental system of satellite laser communications, this paper analyses and discusses some key technologies about satellite laser communication system in details.Valuable results for engineering realization about system structure,APT technique, laser, background noise suppression, optical filter design and point ahead correction are obtained.更多还原