WDM光网络中OADM的矩阵理论  

THE MATRIX THEORY OF OADM IN THE WDM OPTICAL NETWORK

作　　者：方来付[1] 王建全[1] 林绵锋[1] 纪越峰[1] 顾畹仪[1] 

机构地区：[1]北京邮电大学,128信箱北京100876

出　　处：《电子与信息学报》2002年第2期158-163,共6页Journal of Electronics & Information Technology

基　　金：国家863(307-14-1(04);300-01-02-99)计划;国家自然科学基金(69990540(3));高校博土专项基金(1999001305)

摘　　要：该文用矢量和矩阵等数学工具对光网络中的OADM(Optical add-drop multiplexer)节点进行了全面的系统的理论分析,提出了一种新的OADM分析模型,并应用这种模型对光网络上传输的信号进行了详细的分析推导,得到了OADM环网中信号串扰的普适公式,为OADM及全光网的设计和分析提供了一种新的方法。Using matrix and vector the OADM nodes of WDM optical network have been researched and analyzed roundly and completely. A kind of analyzing model of OADM is proposed and the signal performance is analyzed with the novel OADM model when it is transited in the OADM ring network. The SNR of the signal is gotten. The model is very valuable to the analysis and design of the OADMs.

关 键 词：光网络 矩阵理论 光分插复用器 隔离度 光通信 波分复用 

分 类 号：TN929.1[电子电信—通信与信息系统]