{"title":"Reduce Footprints of Multiport Interferometers by Cosine-Sine-Decomposition Unfolding","authors":"Yinyi Liu, Jiaxu Zhang, Jun Feng, Shixi Chen, Jiang Xu","doi":"10.1364/ofc.2022.w2a.4","DOIUrl":null,"url":null,"abstract":"We present a novel 3D-unfolding method based on Cosine-Sine-Decomposition (CSD) to enable an alternative arrangement of unitary blocks towards plane normal, which reduces the planar footprints of universal multiport interferometers exponentially. © 2022 The Author(s)","PeriodicalId":112434,"journal":{"name":"2022 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"267 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 Optical Fiber Communications Conference and Exhibition (OFC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/ofc.2022.w2a.4","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
利用余弦-正弦分解展开减小多端口干涉仪占用空间
我们提出了一种新的基于余弦-正弦分解(CSD)的三维展开方法,使单位块面向平面法线的替代排列成为可能,从而以指数方式减少通用多端口干涉仪的平面足迹。©2022作者
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