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基于光纤光栅的新型OADM

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摘要 首先提出了一种基于光纤光栅的新型光分插复用器 (optical add/drop m ultiplexer,OADM) ,它具有尺寸小、插损低、串扰低、可调谐等优点 ,特别是带内同频串扰 ,同基于光纤光栅的普通型 OADM相比较 ,它具有更小的带内同频串扰 ,在下载端口的带内同频串扰小于 - 80 d B,上载端口的带内同频串扰小于 - 5 0 d B。
出处 《现代有线传输》 2001年第3期33-37,共5页
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