St. Falke, H. Schnatz, G. Grosche, E. Tiemann, Ch. Lisdat
{"title":"The transition frequencies of the D lines of 39K, 40K, and 41K measured with a femtosecond laser frequency comb","authors":"St. Falke, H. Schnatz, G. Grosche, E. Tiemann, Ch. Lisdat","doi":"10.1109/CLEO.2006.4628654","DOIUrl":null,"url":null,"abstract":"We measured the 4s <sup>2</sup>S<sub>1/2</sub> - 4p <sup>2</sup>P<sub>1/2</sub> and 4s <sup>2</sup>S<sub>1/2</sub> - 4p <sup>2</sup>P<sub>3/2</sub> transitions of potassium with an absolute accuracy better than 100 kHz. The isotopes 39, 40, and 41 are investigated in an atomic beam apparatus.","PeriodicalId":394830,"journal":{"name":"2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference","volume":"10 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"27","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CLEO.2006.4628654","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 27
Abstract
We measured the 4s 2S1/2 - 4p 2P1/2 and 4s 2S1/2 - 4p 2P3/2 transitions of potassium with an absolute accuracy better than 100 kHz. The isotopes 39, 40, and 41 are investigated in an atomic beam apparatus.