Laser-free slow atom source

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dc.citation.firstpage3878
dc.citation.issueNumber5
dc.citation.journalTitlePhysical Review A
dc.citation.lastpage3881
dc.citation.volumeNumber60
dc.contributor.authorGhaffari, B.
dc.contributor.authorGerton, J.M.
dc.contributor.authorMcAlexander, W.I.
dc.contributor.authorStrecker, K.E.
dc.contributor.authorHoman, D.M.
dc.contributor.authorHulet, R.G.
dc.contributor.orgRice Quantum Institute
dc.date.accessioned2015-03-30T19:07:11Z
dc.date.available2015-03-30T19:07:11Z
dc.date.issued1999
dc.description.abstractA slow atom source, which does not rely on lasers, has been developed and characterized. The device, acting as an atomic low-pass velocity filter, utilizes permanent magnets to passively select the slow atoms present in a thermal atomic beam. Slow atoms are guided along a curved, conduction-limited tube by an octupole magnetic field, while fast atoms, unable to follow the curved trajectory, strike the tube wall and are removed from the beam. The performance of the device is demonstrated by loading a magneto-optical trap. Approximately 2×108 lithium atoms are loaded with a rate of ∼6×106 atoms/s, while maintaining a background gas pressure of ∼10−11 torr. This loading technique provides an exceptionally simple, economical, and robust alternative to laser cooling methods.
dc.identifier.citationGhaffari, B., Gerton, J.M., McAlexander, W.I., et al.. "Laser-free slow atom source." <i>Physical Review A,</i> 60, no. 5 (1999) American Physical Society: 3878-3881. http://dx.doi.org/10.1103/PhysRevA.60.3878.
dc.identifier.doihttp://dx.doi.org/10.1103/PhysRevA.60.3878
dc.identifier.urihttps://hdl.handle.net/1911/79421
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
dc.titleLaser-free slow atom source
dc.typeJournal article
dc.type.dcmiText
dc.type.publicationpublisher version
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