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提出了一种光时分复用 (OTDM )系统中完全基于电吸收调制器的光分插复用器(O ADM ) ,该复用器具有简单的结构和灵活上下话路的能力。然后对实现这种O ADM所需要的关键技术进行了分析和讨论。
An optical add / drop multiplexer (O ADM) based on electroabsorption modulator in optical time division multiplexing (OTDM) system is proposed. The multiplexer has a simple structure and the ability to flexibly talk up and down. Then it analyzes and discusses the key technologies needed to realize this O ADM.