Honghui Zhang, Qiulin Zhang, Chaoran Huang, C. Shu
{"title":"Optical Phase Conjugation Enhanced Direct Detection with Kramers-Kronig Receiver","authors":"Honghui Zhang, Qiulin Zhang, Chaoran Huang, C. Shu","doi":"10.1364/OFC.2019.TH2A.13","DOIUrl":null,"url":null,"abstract":"We demonstrate performance enhancement of a Kramers-Kronig direct-detection system by utilizing mid-span optical phase conjugation. The optimum Q factor is improved by 1.8 dB. The optimum carrier-to-signal power ratios at different launched powers are analyzed.","PeriodicalId":6704,"journal":{"name":"2019 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"50 1","pages":"1-3"},"PeriodicalIF":0.0000,"publicationDate":"2019-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 Optical Fiber Communications Conference and Exhibition (OFC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/OFC.2019.TH2A.13","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 demonstrate performance enhancement of a Kramers-Kronig direct-detection system by utilizing mid-span optical phase conjugation. The optimum Q factor is improved by 1.8 dB. The optimum carrier-to-signal power ratios at different launched powers are analyzed.