Silicon-based on-chip diplexing/triplexing technologies and devices  

作　　者：Yaocheng SHI Jingye CHEN Hongnan XU 

机构地区：[1]Centre for Optical and Electromagnetic Research, State Key Laboratory of Modern Optical Instrumentation,Zhejiang University

出　　处：《Science China(Information Sciences)》2018年第8期14-28,共15页中国科学（信息科学）（英文版）

基　　金：supported in part by National Key Research and Development Program(Grant No.2016YFB0402502);National Natural Science Foundation of China(Grant Nos.61675178,61377023)

摘　　要：Wavelength-division-multiplexing(WDM) transceiver filters are one of the most essential components for realizing the fiber-to-the-home(FTTH) networks. In recent years, silicon photonics have provided a very attractive platform to build ultra-compact photonic integrated devices with CMOS-compatible processes. In this review, we focus on the recent progresses on diplexers/triplexers based on multimode interference couplers(MMI), and directional couplers(DC). The polarization-insensitive devices are also discussed.Wavelength-division-multiplexing(WDM) transceiver filters are one of the most essential components for realizing the fiber-to-the-home(FTTH) networks. In recent years, silicon photonics have provided a very attractive platform to build ultra-compact photonic integrated devices with CMOS-compatible processes. In this review, we focus on the recent progresses on diplexers/triplexers based on multimode interference couplers(MMI), and directional couplers(DC). The polarization-insensitive devices are also discussed.

关 键 词：wavelength division multiplexer multimode interference coupler directional coupler fiber-tothe-home silicon waveguide 

分 类 号：TN929.1[电子电信—通信与信息系统] TP311.13[电子电信—信息与通信工程]