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Interacting laser and Bose-Einstein-condensate atomic beams: Mutual guiding structures

F. Cattani ; V. Geyko ; A. Kim ; Dan Anderson (Institutionen för radio- och rymdvetenskap, Icke-linjär elektrodynamik) ; Mietek Lisak (Institutionen för radio- och rymdvetenskap, Icke-linjär elektrodynamik)
Physical Review A (1050-2947). Vol. 81 (2010), 4, p. 043623 .
[Artikel, refereegranskad vetenskaplig]

A basic set of equations describing the interaction of a Bose-Einstein condensate (BEC) with a laser field is derived based on a semiclassical model and applied to the problem of mutual guiding of laser and BEC atomic beams. Within this framework we have studied stationary spatially localized solutions of the nonlinear system which describe possible laser and BEC atomic beam guiding and have shown their stability as well. It is also shown that a self-guiding effect can be realized through both single-and multiple-scaled structures of a BEC atomic and a laser beam.

Nyckelord: field, wave



Denna post skapades 2010-06-07. Senast ändrad 2016-07-07.
CPL Pubid: 122397

 

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Institutioner (Chalmers)

Institutionen för radio- och rymdvetenskap, Icke-linjär elektrodynamik (2005-2010)

Ämnesområden

Fysik

Chalmers infrastruktur