星地激光通信链路抗湍流干扰技术研究  

Study on technologies of combating turbulence interfering in satellite-ground laser communication likes

作　　者：彭小平[1] 郑建生[2] 

机构地区：[1]湖北文理学院物电学院,湖北襄阳441053 [2]武汉大学电信学院.武汉430079

出　　处：《光通信技术》2013年第12期47-50,共4页Optical Communication Technology

摘　　要：介绍了星地激光通信链路特征,系统地研究了星地激光通信中常用的几种抗湍流干扰技术。研究表明,针对不同链路的特点,选择合适的抗湍流干扰技术能够有效地抑制大气湍流效应,提高星地激光通信链路的可靠性。The character of satellite-ground laser communication links was introduced,technologies of combating turbulence interfering in satellite-ground laser communication were systematiccally studied. Result shows that atmospheric turbulence effects are effectively restrained by suitable combating turbulence technologies, and reliability of satellite-ground links is raised, be aimed at feature of different links.

关 键 词：星地激光通信链路 大气湍流 大气闪烁 大气相干长度 

分 类 号：TN929.12[电子电信—通信与信息系统]