{"title":"Six-Mode Multiplexer with Cascaded Vertical Asymmetric Waveguide Directional Couplers","authors":"Quandong Huang, Yunfei Wu, W. Jin, K. Chiang","doi":"10.1364/ACPC.2017.SU3K.5","DOIUrl":null,"url":null,"abstract":"We design a six-mode (de)multiplexer with five cascaded vertical asymmetric waveguide directional couplers. Our device fabricated with polymer material achieves coupling ratios higher than 67% and modal crosstalks lower than −11.6 dB at 1550 nm.","PeriodicalId":285199,"journal":{"name":"2017 Asia Communications and Photonics Conference (ACP)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 Asia Communications and Photonics Conference (ACP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/ACPC.2017.SU3K.5","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
We design a six-mode (de)multiplexer with five cascaded vertical asymmetric waveguide directional couplers. Our device fabricated with polymer material achieves coupling ratios higher than 67% and modal crosstalks lower than −11.6 dB at 1550 nm.
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