摘要
偏振模色散已成为长距离高速率数据光网络的主要限制因素。这里首先分析了偏振模色散产生的机理,然后对偏振模色散建立了理论模型,以此为基础,提出了全光DWDM网络的PMD多通道同时均衡的方案。
PMD has become the main limiting factors on the high-speed long-distance optical networks.Firstly this paper analyzed the causes of PMD,then it built a theoretical model about PMD.On the basis of these,it described an equalization scheme for DWDM system,which is a simultane-ous multi-channel PMD equalization.
出处
《邮电设计技术》
2002年第6期16-19,共4页
Designing Techniques of Posts and Telecommunications
