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在研究局部偏振模色散矢量与整体偏振模色散矢量关系的基础上 ,从理论上得到完全补偿偏振模色散的关系 ,结论是至少利用两段保偏光纤才能完全补偿。提出了基于偏振模色散矢量的偏振模色散补偿方案和调节控制的算法原理及改进的方向。这些结果对正确进行偏振模色散补偿是很有帮助的。
Based on the study of the relationship between the local PMD vector and the overall PMD vector, the complete compensation of PMD is theoretically obtained. The conclusion is that at least two PMFs can be used to compensate completely. The polarization mode dispersion compensation based on PMD vector compensation scheme and the principle of regulation control and the improved direction are proposed. These results are very helpful for the correct polarization mode dispersion compensation.