{"title":"A Cold-Atom Optical Frequency Standard for Optical Fiber Communication by Using an Erbium-Fiber-Based Frequency Comb","authors":"Haoyuan Lu, Jianxiao Leng, Ping Guo, Jianye Zhao, Jianhui Tu, Dayong Chen","doi":"10.1109/FCS.2018.8597467","DOIUrl":null,"url":null,"abstract":"We demonstrate an approach of cold-atom frequency standard based on the two-photon transition (TPT) in rubidium (Rb), using an Erbium-fiber-based Frequency Comb. By introducing the technique of laser cooling and atoms trapping, our scheme can eliminate most of Doppler-broadening background. The fractional stability of the frequency standard can reach $6\\times 10-12$ and $4.5\\times 10-13$ at 1 $\\mathbf{s}$ and 1000 $\\mathbf{s}$. This system has many applications, particularly for optical fiber communication.","PeriodicalId":180164,"journal":{"name":"2018 IEEE International Frequency Control Symposium (IFCS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 IEEE International Frequency Control Symposium (IFCS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/FCS.2018.8597467","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
We demonstrate an approach of cold-atom frequency standard based on the two-photon transition (TPT) in rubidium (Rb), using an Erbium-fiber-based Frequency Comb. By introducing the technique of laser cooling and atoms trapping, our scheme can eliminate most of Doppler-broadening background. The fractional stability of the frequency standard can reach $6\times 10-12$ and $4.5\times 10-13$ at 1 $\mathbf{s}$ and 1000 $\mathbf{s}$. This system has many applications, particularly for optical fiber communication.