偏振模色散后补偿器的工作方式分析  

Analysis of the Operating Points of Post-transmission Polarization Mode Dispersion Compensators

作　　者：郑远[1] 刘玉敏[1] 李朝阳[1] 杨伯君[1] 张晓光[1] 

机构地区：[1]北京邮电大学理学院物理部,北京100876

出　　处：《光电子．激光》2002年第9期934-937,共4页Journal of Optoelectronics·Laser

基　　金：国家自然科学基金资助项目 (60 0 72 0 42 );国家"863"计划资助项目(2 0 0 1AA12 2 0 41);教育部博士点基金资助项目;北京邮电大学资助项目;世维通基金资助项目

摘　　要：从理论上研究了一阶和高阶偏振模色散 (PMD)后补偿器工作时补偿光纤与被补偿光纤的 PMD矢量在 Stokes空间中的相对位置关系 ,由此提出了其在小 PMD和大 PMD情况下可能的工作方式。以故障概率为指标 。Possible operating points of first- and higher-order polarization mode dispersion (PMD) compensators were presented in both small and large PMD conditions according to the theoretical analysis of the relationship between the PMD vectors of compensating and compensated fibers in Stokes space. Outage probability was used to evaluate the performance of compensating systems. Numerical results show that the optimal performance obtained by the compensators running in these operating points is consistent with what can be acquired by the compensators used in practice.

关 键 词：偏振模色散 PMD 补偿器 故障概率 光通信系统 

分 类 号：TN929.11[电子电信—通信与信息系统] TN253[电子电信—信息与通信工程]