{"title":"Magneto-optical trap for 6Li atoms formed by elliptically polarised light waves","authors":"R. Il’enkov, A. A. Kirpichnikova, O. Prudnikov","doi":"10.1070/QEL17974","DOIUrl":null,"url":null,"abstract":"We report a study of a model of a magneto-optical trap (MOT) for atoms 6Li in the field with configuration produced by the counterpropagating elliptically polarised waves, which are in resonance with the optical transition 2S1/2 → 2P3/2 (λ = 670.977 nm). The model takes into account hyperfine splitting of levels inside the natural linewidth of the optical transition. In contrast to a conventional MOT formed by counterpropagating circularly polarised waves (σ + – σ – configuration), the suggested MOT may provide a deeper sub-Doppler cooling of 6Li atoms.","PeriodicalId":20775,"journal":{"name":"Quantum Electronics","volume":null,"pages":null},"PeriodicalIF":0.9000,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Quantum Electronics","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1070/QEL17974","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Engineering","Score":null,"Total":0}
引用次数: 0
Abstract
We report a study of a model of a magneto-optical trap (MOT) for atoms 6Li in the field with configuration produced by the counterpropagating elliptically polarised waves, which are in resonance with the optical transition 2S1/2 → 2P3/2 (λ = 670.977 nm). The model takes into account hyperfine splitting of levels inside the natural linewidth of the optical transition. In contrast to a conventional MOT formed by counterpropagating circularly polarised waves (σ + – σ – configuration), the suggested MOT may provide a deeper sub-Doppler cooling of 6Li atoms.
期刊介绍：
Quantum Electronics covers the following principal headings
Letters
Lasers
Active Media
Interaction of Laser Radiation with Matter
Laser Plasma
Nonlinear Optical Phenomena
Nanotechnologies
Quantum Electronic Devices
Optical Processing of Information
Fiber and Integrated Optics
Laser Applications in Technology and Metrology, Biology and Medicine.
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