节点文献
自由空间光通信技术的应用与发展
The applied development of optical communication in free space
【摘要】 自由空间光通信(FSO)是小功率红外激光束以大气为介质传送光信号的一种激光通信系统。文章简要介绍了国内外FSO技术的发展现状,简述了FSO是现阶段解决"最后一公里"瓶颈问题的有效途径,特别强调了FSO系统在解决宽带网络"最后一公里"瓶颈的重要作用和意义。
【Abstract】 Free space optical communication is a laser communicaiton system,in which the small power read external laser transters singles based on atmosphere.The article introduces the present situation around the world. FSO is an efficient method to solve the problem namely the "last kilometre"at present.In particular,the article emphasizes the meanings of the FSO system in solving the "last kilometre" prblem of wide net.
【关键词】 自由空间光通信;
拓扑结构;
最后一公里;
【Key words】 free space optical communication; topology structure; the last kilometre;
【Key words】 free space optical communication; topology structure; the last kilometre;
- 【文献出处】 光通信技术 ,Optical Communication Technology , 编辑部邮箱 ,2006年07期
- 【分类号】TN929.1
- 【被引频次】76
- 【下载频次】861