All-Fiber Orbital Angular Momentum (OAM) Broadband Functional Devices for OAM Generation and Beam Splitting in Conventional Graded-index Multimode Fiber
{"title":"All-Fiber Orbital Angular Momentum (OAM) Broadband Functional Devices for OAM Generation and Beam Splitting in Conventional Graded-index Multimode Fiber","authors":"W. Zhou, Han Cao, Jian Wang","doi":"10.1109/ACP.2018.8595812","DOIUrl":null,"url":null,"abstract":"We propose, design and fabricate all-fiber broadband orbital angular momentum (OAM) generator and OAM 1×2 coupler in conventional graded-index multimode fiber, based on which OAM±1 and OAM±2 modes with high purity from 1480 nm to 1620nm are generated and OAM±1 modes are split into two branches over the C-band.","PeriodicalId":431579,"journal":{"name":"2018 Asia Communications and Photonics Conference (ACP)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 Asia Communications and Photonics Conference (ACP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ACP.2018.8595812","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
We propose, design and fabricate all-fiber broadband orbital angular momentum (OAM) generator and OAM 1×2 coupler in conventional graded-index multimode fiber, based on which OAM±1 and OAM±2 modes with high purity from 1480 nm to 1620nm are generated and OAM±1 modes are split into two branches over the C-band.
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