应用光学, 2004, 25 (1): 30, 网络出版: 2006-05-19
空-地激光通信链路波长选择因素分析
The Analysis of Wavelength Selection for Space-to-Ground Laser Communication
空-地激光通信链路 波长选择 大气信道 space-to-ground laser communication wavelength selection atmospheric channel APT APT
摘要
空-地激光通信链路波长选择主要和通信传输所使用的大气随机信道、光束跟踪、捕获、瞄准(Acquisition,Pointing and Tracking-APT)子系统,通信子系统及接收、发射系统采用的主要光电器件等因素有关.本文对影响空-地激光通信链路波长选择的因素进行了分析,并根据上述影响因素开展了对通信波长的研究,促进了空-地激光通信系统的总体设计工作.
Abstract
In this paper, it is discussed that how to selecte wavelength for space-to-ground laser communication.The condition factors which effect space-to-ground optical communication system,such as atmospheric channel, communication link,APT link,laser power,detector, etc.are analyzed.All this can help us to understand space-to-ground laser communications deeply and make a system design perfect.
李晓峰, 陈彦, 胡渝. 空-地激光通信链路波长选择因素分析[J]. 应用光学, 2004, 25(1): 30. 李晓峰, 陈彦, 胡渝. The Analysis of Wavelength Selection for Space-to-Ground Laser Communication[J]. Journal of Applied Optics, 2004, 25(1): 30.