{"title":"Development of a single strontium ion frequency standard at 445 THz at Hz level accuracy and low systematic shift","authors":"A. Madej, J. Bernard, P. Dubé","doi":"10.1109/LEOSST.2005.1528013","DOIUrl":null,"url":null,"abstract":"We describe our refinement and simplification of a 445-THz (674-nm) reference, which uses a single, cooled strontium ion. A value of 444779044095477 /spl plusmn/ 7 Hz was obtained limited by the current realization of NRC atomic time.","PeriodicalId":410276,"journal":{"name":"Digest of the LEOS Summer Topical Meetings, 2005.","volume":"11 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2005-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Digest of the LEOS Summer Topical Meetings, 2005.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/LEOSST.2005.1528013","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 describe our refinement and simplification of a 445-THz (674-nm) reference, which uses a single, cooled strontium ion. A value of 444779044095477 /spl plusmn/ 7 Hz was obtained limited by the current realization of NRC atomic time.