{"title":"Experimental Demonstration of Amplifying 14 Orbital Angular Momentum Modes in Ring-Core Erbium-Doped Fiber with High Modal Gain","authors":"Xi Zhang, Jun Liu, Wei Li, Cheng Du, Jian Wang","doi":"10.1109/ecoc52684.2021.9605936","DOIUrl":null,"url":null,"abstract":"We propose and experimentally demonstrate an orbital angular momentum (OAM) fiber amplifier supporting 14 OAM modes based on a fabricated ring-core erbium-doped fiber with a core pump configuration acquiring a high modal gain up to 30.32 dB at 1550 nm.","PeriodicalId":117375,"journal":{"name":"2021 European Conference on Optical Communication (ECOC)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 European Conference on Optical Communication (ECOC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ecoc52684.2021.9605936","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 and experimentally demonstrate an orbital angular momentum (OAM) fiber amplifier supporting 14 OAM modes based on a fabricated ring-core erbium-doped fiber with a core pump configuration acquiring a high modal gain up to 30.32 dB at 1550 nm.