Xing Chen, Honglei Yang, Peng Fei, Xiaobo Xue, Shengkang Zhang, J. Ge
{"title":"The high frequency electrodeless mercury isotope lamp","authors":"Xing Chen, Honglei Yang, Peng Fei, Xiaobo Xue, Shengkang Zhang, J. Ge","doi":"10.1109/IFCS-ISAF41089.2020.9234934","DOIUrl":null,"url":null,"abstract":"The electrodeless mercury isotope lamp is the light source of the mercury ion microwave frequency standard, which optically pumps ions to higher energy level and realizes the state selection. We describe mercury isotope lamp radiation and design principles. We show the relative radiation light intensity ratio of atom spectrum 254nm to ion spectrum 194nm is around 60.","PeriodicalId":6872,"journal":{"name":"2020 Joint Conference of the IEEE International Frequency Control Symposium and International Symposium on Applications of Ferroelectrics (IFCS-ISAF)","volume":"48 1","pages":"1-2"},"PeriodicalIF":0.0000,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 Joint Conference of the IEEE International Frequency Control Symposium and International Symposium on Applications of Ferroelectrics (IFCS-ISAF)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IFCS-ISAF41089.2020.9234934","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
The electrodeless mercury isotope lamp is the light source of the mercury ion microwave frequency standard, which optically pumps ions to higher energy level and realizes the state selection. We describe mercury isotope lamp radiation and design principles. We show the relative radiation light intensity ratio of atom spectrum 254nm to ion spectrum 194nm is around 60.