{"title":"Study progress on the polarization dependent gain in fiber Raman amplifiers","authors":"王丹燕 Wang Danyan, 姜海明 Jiang Haiming, 谢康 Xie Kang","doi":"10.3788/GXJS20144005.0458","DOIUrl":null,"url":null,"abstract":"The transmission performance of the optical fiber communication system is degraded by the polarization dependent gain(PDG)in fiber Raman amplifiers(FRA).The study of characteristics of the PDG in fiber Raman amplifiers and methods to reduce the PDG is very important in the optical fiber communication field.The basic principle of fiber Raman amplifiers is discussed.The analytical and experimental studies of the PDG are summarized.The ways of degrading PDG in FRA are detailed analyzed.The research tendencies of the PDG in RFA are proposed.","PeriodicalId":35591,"journal":{"name":"光学技术","volume":"34 1","pages":"458-464"},"PeriodicalIF":0.0000,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"光学技术","FirstCategoryId":"1089","ListUrlMain":"https://doi.org/10.3788/GXJS20144005.0458","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Physics and Astronomy","Score":null,"Total":0}
引用次数: 0
Abstract
The transmission performance of the optical fiber communication system is degraded by the polarization dependent gain(PDG)in fiber Raman amplifiers(FRA).The study of characteristics of the PDG in fiber Raman amplifiers and methods to reduce the PDG is very important in the optical fiber communication field.The basic principle of fiber Raman amplifiers is discussed.The analytical and experimental studies of the PDG are summarized.The ways of degrading PDG in FRA are detailed analyzed.The research tendencies of the PDG in RFA are proposed.
光学技术Physics and Astronomy-Atomic and Molecular Physics, and Optics
CiteScore
0.60
自引率
0.00%
发文量
6699
期刊介绍：
The predecessor of Optical Technology was Optical Technology, which was founded in 1975. At that time, the Fifth Ministry of Machine Building entrusted the School of Optoelectronics of Beijing Institute of Technology to publish the journal, and it was officially approved by the State Administration of Press, Publication, Radio, Film and Television for external distribution. From 1975 to 1979, the magazine was named Optical Technology, a quarterly with 4 issues per year; from 1980 to the present, the magazine is named Optical Technology, a bimonthly with 6 issues per year, published on the 20th of odd months.
The publication policy is: to serve the national economic construction, implement the development of the national economy, serve production and scientific research, and implement the publication policy of "letting a hundred flowers bloom and a hundred schools of thought contend".
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