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Conference Paper: Anomalous Stokes scattering by an atomic ensemble: detection of entanglement and vector metrology of field gradient

TitleAnomalous Stokes scattering by an atomic ensemble: detection of entanglement and vector metrology of field gradient
Authors
Issue Date2012
PublisherAmerican Physical Society.
Citation
The 2012 March Meeting of the American Physical Society (APS), Boston, MA., 27 February-2 March 2012. In Bulletin of the American Physical Society, 2012, v. 57 n. 1, abstract: W1.00004 How to Cite?
AbstractWe investigate the collective Stokes scattering by a typical atomic cloud, i.e. with size much larger than the light wave-length and with density much lower than that required for Dicke superradiance. We show that the diffraction pattern of the Stokes photon can be used to detect entanglement in the atomic ensemble. When the atomic cloud is placed in a static magnetic field or electric field, the change of diffraction pattern by the evolution in the field can also provide sensitive vector metrology of the spatial gradient of the field.
DescriptionSession W1: Photonic Systems and Entanglement Generation: Abstract ID: BAPS.2012.MAR.W1.4
Persistent Identifierhttp://hdl.handle.net/10722/165693

 

DC FieldValueLanguage
dc.contributor.authorYao, Wen_US
dc.contributor.authorYu, Hen_US
dc.date.accessioned2012-09-20T08:22:13Z-
dc.date.available2012-09-20T08:22:13Z-
dc.date.issued2012en_US
dc.identifier.citationThe 2012 March Meeting of the American Physical Society (APS), Boston, MA., 27 February-2 March 2012. In Bulletin of the American Physical Society, 2012, v. 57 n. 1, abstract: W1.00004en_US
dc.identifier.urihttp://hdl.handle.net/10722/165693-
dc.descriptionSession W1: Photonic Systems and Entanglement Generation: Abstract ID: BAPS.2012.MAR.W1.4-
dc.description.abstractWe investigate the collective Stokes scattering by a typical atomic cloud, i.e. with size much larger than the light wave-length and with density much lower than that required for Dicke superradiance. We show that the diffraction pattern of the Stokes photon can be used to detect entanglement in the atomic ensemble. When the atomic cloud is placed in a static magnetic field or electric field, the change of diffraction pattern by the evolution in the field can also provide sensitive vector metrology of the spatial gradient of the field.-
dc.languageengen_US
dc.publisherAmerican Physical Society.-
dc.relation.ispartofBulletin of the American Physical Societyen_US
dc.rightsBulletin of the American Physical Society. Copyright © American Physical Society.-
dc.titleAnomalous Stokes scattering by an atomic ensemble: detection of entanglement and vector metrology of field gradienten_US
dc.typeConference_Paperen_US
dc.identifier.emailYao, W: wangyao@hku.hken_US
dc.identifier.emailYu, H: yuhongyi@hku.hken_US
dc.identifier.authorityYao, W=rp00827en_US
dc.description.naturelink_to_OA_fulltext-
dc.identifier.hkuros207159en_US
dc.identifier.volume57-
dc.identifier.issue1-
dc.publisher.placeUnited States-
dc.description.otherThe 2012 March Meeting of the American Physical Society (APS), Boston, MA., 27 February-2 March 2012. In Bulletin of the American Physical Society, 2012, v. 57 n. 1, abstract: W1.00004-

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