偏振模色散模拟器一阶及二阶偏振模色散统计特性的分析  

Analysis of Statistical Characteristics of the First and Second Order Polarization Mode Dispersion of PMD Emulator

作　　者：周赢武[1] 郭凌伟[1] 瞿荣辉[1] 方祖捷[1] 

机构地区：[1]中国科学院上海光学精密机械研究所,上海201800

出　　处：《光子学报》2004年第3期333-337,共5页Acta Photonica Sinica

基　　金：上海市光科技专项重点基金资助项目

摘　　要：从光纤的琼斯矩阵模型出发 ,利用蒙特 卡洛方法对偏振模色散模拟器的统计特性进行了研究 研究结果表明 :随着组成模拟器的保偏光纤的段数增加 ,一阶和二阶偏振模色散的统计分布越接近于理论拟合曲线 比较了两种不同模拟器的组成方法 。The statistical characteristics of the first and se cond order PMD of a PMD emulator were studied based on the Jones matrix of optical fiber and Monte -Carlo method. The simulation results show that the statistical characteristics of the first and second order PMD of PMD emulator are getting close to the real fiber as the number of PM fiber composing the simulator increasing. Two kinds of PMD emulator were studied by comparison. The results will be helpful for PMD emulator design.

关 键 词：偏振模色散 模拟器 琼斯矩阵 统计特性 

分 类 号：TN929[电子电信—通信与信息系统]