Pulsed Raman output coupler for an atom laser

Ruostekoski, J. and Gasenzer, T. and Hutchinson, D.A.W. (2003) Pulsed Raman output coupler for an atom laser. Physical review a, 68 (1): 011604. ISSN 1050-2947

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Abstract

We theoretically study a pulsed stimulated two-photon Raman outcoupler for an atom laser using a full three-dimensional description. A finite-temperature trapped Bose-condensed atomic gas is treated self-consistently by the Hartree-Fock-Bogoliubov equations. The model is closely related to a recent experiment on optical outcoupling [E.W. Hagley et al., Science 283, 1706 (1999)]. We analyze the momentum distribution of the output atoms and show how the output beam may be used as a probe of the quantum state for the trapped atomic gas and how it could be engineered and controlled in a nonlinear way.

Item Type:
Journal Article
Journal or Publication Title:
Physical review a
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/3100/3107
Subjects:
?? atom lasers, atom optics, quantum optics, hf calculations, bose-einstein condensation, laser theoryatomic and molecular physics, and optics ??
ID Code:
123689
Deposited By:
Deposited On:
26 Feb 2018 10:28
Refereed?:
Yes
Published?:
Published
Last Modified:
15 Jul 2024 17:35