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dc.creatorKapale, KT
dc.creatorZubairy, M. Suhail.
dc.date.accessioned2011-09-08T21:36:18Z
dc.date.available2011-09-08T21:36:18Z
dc.date.issued2006
dc.identifier.citationKT Kapale and M. Suhail Zubairy. Phys.Rev.A 73 023813 2006. "Copyright (2006) by the American Physical Society."en
dc.identifier.urihttp://dx.doi.org/10.1103/PhysRevA.73.023813
dc.identifier.urihttp://hdl.handle.net/1969.1/126588
dc.descriptionJournals published by the American Physical Society can be found at http://publish.aps.org/en
dc.description.abstractInteraction of the internal states of an atom with spatially dependent standing-wave cavity field can impart position information of the atom passing through it leading to subwavelength atom localization. We recently demonstrated a different regime of atom localization [Phys. Rev. A 72, 013820 (2005)], namely sub-half-wavelength localization through phase control of electromagnetically induced transparency. This regime corresponds to extreme localization of atoms within a chosen half-wavelength region of the standing-wave cavity field. Here we present further investigation of the simplified model considered earlier and show interesting features of the proposal. We show how the model can be used to simulate a variety of energy-level schemes. Furthermore, the dressed-state analysis is employed to explain the emergence and suppression of the localization peaks, and the peak positions and widths. The range of parameters for obtaining clean sub-half-wavelength localization is identified.en
dc.language.isoen
dc.publisherAmerican Physical Society
dc.subjectAUTLER-TOWNES MICROSCOPYen
dc.subjectPOSITION MEASUREMENTen
dc.subjectOPTICAL-FIELDSen
dc.subjectSINGLE-ATOMen
dc.subjectDIFFRACTIONen
dc.subjectSPECTROSCOPYen
dc.subjectINTERFERENCEen
dc.subjectLIMITen
dc.subjectOpticsen
dc.subjectPhysicsen
dc.titleSubwavelength atom localization via amplitude and phase control of the absorption spectrum. IIen
dc.typeArticleen
local.departmentPhysics and Astronomyen


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