双机之间激光通信ATP技术研究  

Research on ATP technology in laser communication system between aircrafts

作　　者：张景阳[1,2] 王海晏[1] 陈鑫[1] 王芳[1] 郑钰[1] 吕跃[1] 

机构地区：[1]空军工程大学工程学院 [2]中国人民解放军94857部队

出　　处：《激光与红外》2012年第5期490-494,共5页Laser & Infrared

基　　金：2110实验室建设项目资助

摘　　要：机载激光通信系统中,激光光束的对准是通信能否进行的关键,采用ATP(捕获、跟踪和瞄准)技术来解决两机光端机的对准问题。主要进行了两机之间信标光捕获方法研究以及对跟踪和瞄准光学系统进行设计。给出了具体计算的原理方法和数学模型,同时对ATP系统的跟踪和瞄准精度指标进行确定。In the airborne laser communications system,laser beam collimation is the key technology which determines the success and failure of the communication.ATP（acquisition,tracking and pointing）technology is used to solve the optical alignment problem between two airplanes.The search strategy of two plane′s beacons is studied.The tracking and pointing optical system is designed.Calculating method and mathematical model are given out.ATP system′s tracing and pointing accuracy is analyzed.

关 键 词：激光通信 ATP技术 CCD探测器 四象限探测器 

分 类 号：TN911[电子电信—通信与信息系统]