Squeezing of an atom laser originating from atomic Bose–Einstein condensate interacting with light field

Chunjia Huang, Jiayuan Fang, Huiyong He, Fanzhi Kong and Ming Zhou

Physica A: Statistical Mechanics and its Applications, 2008, vol. 387, issue 14, 3449-3453

Abstract: The quadrature squeezing properties of an atom laser originating from atomic Bose–Einstein condensate interacting with light field are studied. We find that the squeezing properties of the atom laser are dependent on the initial light field interacting with the atomic Bose–Einstein condensate. If the initial light field cannot be squeezed, such as number state or coherent state light field, the atom laser as well cannot be squeezed. However, if the initial light field interacting with the atomic Bose–Einstein condensate being in squeezed state, the atom laser can be squeezed periodically, and its squeezing depth is dependent on the intensity of interatoms interaction.

Keywords: Atom laser; Bose–Einstein condensate; Quadrature squeezing (search for similar items in EconPapers)
Date: 2008
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:387:y:2008:i:14:p:3449-3453

DOI: 10.1016/j.physa.2008.02.038

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