Reference : Tunable entanglement, antibunching, and saturation effects in dipole blockade
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Physics
http://hdl.handle.net/2268/35068
Tunable entanglement, antibunching, and saturation effects in dipole blockade
English
Gillet, Jérémie mailto [Université de Liège - ULg > Département de physique > Physique des atomes froids >]
Agarwal, G. S. [ > > ]
Bastin, Thierry mailto [Université de Liège - ULg > Département de physique > Spectroscopie atomique et Physique des atomes froids >]
2010
Physical Review. A
American Physical Society
81
013837:1-5
Yes
International
1050-2947
1094-1622
College Park
MD
[en] We report a model that makes it possible to analyze quantitatively the dipole blockade effect
on the dynamical evolution of a two two-level atom system driven by an external laser field. The multiple excitations of the atomic sample are taken into account. We find very large concurrence in the dipole blockade regime. We further find that entanglement can be tuned by changing the intensity of the exciting laser. We also report a way to lift the dipole blockade paving the way to manipulate in a controllable way the blockade effects. We finally report how a continuous monitoring of the dipole blockade would be possible using photon-photon correlations of the scattered light in a regime where the spontaneous emission would dominate dissipation in the sample.
Researchers ; Professionals
http://hdl.handle.net/2268/35068

File(s) associated to this reference

Fulltext file(s):

FileCommentaryVersionSizeAccess
Restricted access
2010_PRA81.pdfPublisher postprint333.33 kBRequest copy

Bookmark and Share SFX Query

All documents in ORBi are protected by a user license.