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dc.contributor.authorWiseman, HM
dc.contributor.authorThomsen, LK
dc.contributor.editorGeorge Basbas
dc.date.accessioned2017-05-03T13:32:13Z
dc.date.available2017-05-03T13:32:13Z
dc.date.issued2001
dc.date.modified2009-12-01T05:24:21Z
dc.identifier.issn0031-9007
dc.identifier.doi10.1103/PhysRevLett.86.1143
dc.identifier.urihttp://hdl.handle.net/10072/3743
dc.description.abstractA continuous atom laser will almost certainly have a linewidth dominated by the effect of the atomic interaction energy, which turns fluctuations in the condensate atom number into fluctuations in the condensate frequency. These correlated fluctuations mean that information about the atom number could be used to reduce the frequency fluctuations, by controlling a spatially uniform potential. We show that feedback based on a physically reasonable quantum nondemolition measurement of the atom number of the condensate in situ can reduce the linewidth enormously.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.format.extent101747 bytes
dc.format.mimetypeapplication/pdf
dc.languageEnglish
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.publisher.placeUSA
dc.publisher.urihttps://journals.aps.org/prl/abstract/10.1103/PhysRevLett.86.1143
dc.relation.ispartofpagefrom1143
dc.relation.ispartofpageto1147
dc.relation.ispartofedition-
dc.relation.ispartofissue7
dc.relation.ispartofjournalPhysical Review Letters
dc.relation.ispartofvolume86
dc.subject.fieldofresearchMathematical sciences
dc.subject.fieldofresearchPhysical sciences
dc.subject.fieldofresearchEngineering
dc.subject.fieldofresearchcode49
dc.subject.fieldofresearchcode51
dc.subject.fieldofresearchcode40
dc.titleReducing the Linewidth of an Atom Laser by Feedback
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.rights.copyright© 2001 American Physical Society. This is the author-manuscript version of this paper. Reproduced in accordance with the copyright policy of the publisher. Please refer to the journal's website for access to the definitive, published version.
gro.date.issued2001
gro.hasfulltextFull Text
gro.griffith.authorWiseman, Howard M.


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