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。
Based on FBG OSW, the designed ROADM not only maintains the original merits, but its structure becomes more compacter, smaller and easier for system integration.
本文制作的ROADM，以光纤光栅光开关为核心模块，不仅保持了ROADM原有的优点，而且结构更紧凑，器件的体积更小，系统集成更容易。
The basic model of planar waveguide gratings in reconfigurable optical add-drop multiplexer (ROADM) is presented. The characterization of the materials used in planar lightwave circuit is discussed.
建立了用于可重构上下路复用器(ROADM)中的平面波导光栅的基本模型，讨论了目前制备平面波导器件的主要材料及其特性。
The basic model of planar waveguide gratings in reconfigurable optical add-drop multiplexer (ROADM) is presented. The characterization of the materials used in planar lightwave circuit is discussed.
建立了用于可重构上下路复用器(ROADM)中的平面波导光栅的基本模型，讨论了目前制备平面波导器件的主要材料及其特性。
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