光缆中光纤PMD特性的研究

Study on the Polarization Mode Dispersion of optical fiber in cable

本文介绍了影响光纤PMD特性的机理，总结了为研究光纤缆化后的PMDq和PMD温度特性所做的大量实验，根据数据分析的结果，对PMDq的变化趋势以及如何调整光纤PMD值以保证达到链路要求等问题做了阐述。

This paper introduces the effects of PMD and summarizes any studies on PMDq and PMD temperature characteristic. According to the data analytical results, the trend of PMDq changing and how to adjust PMD in fiber in order to reach link requirement all be elaborated in this paper.