A novel reconfigurable optical add-drop multiplexer(ROADM) based on narrowband thin-film filter is proposed. The ROADM consists of three single-fiber collimators,a pair of three-port optical circulators,a pair of mirrors and one particularly designed angle-tuned narrowband multiple cavities filter.
研制了一种基于窄带薄膜滤光片的可重构的光分插复用器(ROADM),它由三个单芯光纤准直器、一对三端口光环形器、一对全反射镜和一片特别设计的角度调谐窄带多腔薄膜滤光片组成。
参考来源 - 基于薄膜滤光片的新型可重构光分插复用器·2,447,543篇论文数据，部分数据来源于NoteExpress
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