A novel compact polymeric wavelength triplexer designed for 10Gb/s TDM-PON based on cascaded-step-size multimode interference
A novel compact polymeric wavelength triplexer designed for 10Gb/s TDM-PON based on cascaded-step-size multimode interference
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DOI：
10.1109/ectc.2009.5074020
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发表时间：
2009-05
期刊：
影响因子：
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通讯作者：
S. Fan;D. Guidotti;H. Chien;G. Chang
中科院分区：
文献类型：
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作者：
S. Fan;D. Guidotti;H. Chien;G. Chang
针对10 G TDM-PON接入网的应用，利用空间高效、级联步长多模干涉（CSS-MMI）效应的概念，设计了一种超短聚合物光复用器。上行1310 nm、下行1490 nm、1550 nm三个光通道在亚厘米级长度上解复用，最大插入损耗为1.52dB，消光比为17 dB。聚合物波分复用器的初步实验结果验证了在ONU的波长解复用功能。
Aiming for the applications of 10G TDM-PON access network, a ultra-short polymeric optical multiplexer is designed for the transceiver, using the concept of space-efficient, cascaded step-size multimode interference (CSS-MMI) effect. Three optical channels, 1310nm for upstream, and 1490nm, 1550nm for downstream, are demultiplexed in sub-centimeter length with maximal insertion loss ≪ 1.52dB and extinction ratio ≫ 17dB. Preliminary experimental results of a polymeric wavelength splitter have validated wavelength demultiplexing function at the ONU.