EIT-assisted atomic squeezing
dc.contributor.author | Dantan, A. | en_US |
dc.contributor.author | Pinard, M. | en_US |
dc.contributor.author | Berman, P. R. | en_US |
dc.date.accessioned | 2006-09-11T14:03:45Z | |
dc.date.available | 2006-09-11T14:03:45Z | |
dc.date.issued | 2003-11 | en_US |
dc.identifier.citation | Dantan, A.; Pinard, M.; Berman, P. R.; (2003). "EIT-assisted atomic squeezing." The European Physical Journal D 27(2): 193-199. <http://hdl.handle.net/2027.42/43944> | en_US |
dc.identifier.issn | 1434-6060 | en_US |
dc.identifier.issn | 1434-6079 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/43944 | |
dc.description.abstract | The interaction of classical and quantized electromagnetic fields with an ensemble of atoms in an optical cavity is considered. Four fields drive a double- level scheme in the atoms, consisting of a pair of systems sharing the same set of lower levels. Two of the fields produce maximum coherence, , between the ground state sublevels 1 and 2. This pumping scheme involves equal intensity fields that are resonant with both the one- and two-photon transitions of the system. There is no steady-state absorption of these fields, implying that the fields induce a type Electromagnetically-Induced Transparency (EIT) in the medium. An additional pair of fields interacting with the second system, combined with the EIT fields, leads to squeezing of the atom spin associated with the ground state sublevels. Our method involves a new mechanism for creating steady-state spin squeezing using an optical cavity. As the cooperativity parameter C is increased, the optimal squeezing varies as C -1/3 . For experimentally accessible values of C , squeezing as large as 90% can be achieved. | en_US |
dc.format.extent | 214957 bytes | |
dc.format.extent | 3115 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Springer-Verlag; EDP Sciences, Società Italiana di Fisica, Springer-Verlag | en_US |
dc.subject.other | Physics | en_US |
dc.title | EIT-assisted atomic squeezing | en_US |
dc.type | Article | en_US |
dc.subject.hlbsecondlevel | Mathematics | en_US |
dc.subject.hlbsecondlevel | Physics | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Michigan Center for Theoretical Physics, FOCUS Center, ; Physics Department, University of Michigan, 48109-1120, Ann Arbor, Michigan, USA, | en_US |
dc.contributor.affiliationother | Laboratoire Kastler Brossel, Case 74, 4 place Jussieu, 75252, Paris Cedex 05, France, | en_US |
dc.contributor.affiliationother | Laboratoire Kastler Brossel, Case 74, 4 place Jussieu, 75252, Paris Cedex 05, France, | en_US |
dc.contributor.affiliationumcampus | Ann Arbor | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/43944/1/10053_2003_Article_253.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1140/epjd/e2003-00253-y | en_US |
dc.identifier.source | The European Physical Journal D | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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