The characteristics of the ROADM are studied experimentally, and especially the crosstalk is analyzed and calculated in detail.

对该可重构的光分插复用器进行了实验研究，并对该器件的串扰特性进行了详细的分析与计算。

This thesis presents a voltage intelligent control module, which is design for the tunable polarization convert part of the electro-optical ROADM specially.

本论文专为电光调谐型ROADM的偏振转换部分设计了一个电压智能控制模块。