Pulsed Raman output coupler for an atom laser
Ruostekoski, J., Gasenzer, T. and Hutchinson, D.A.W. (2003) Pulsed Raman output coupler for an atom laser. Physical Review A, 68, (1), 011604-[4pp]. (doi:10.1103/PhysRevA.68.011604).
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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.
|Keywords:||atom lasers, atom optics, quantum optics, hf calculations, bose-einstein condensation, laser theory|
|Subjects:||Q Science > QA Mathematics
Q Science > QC Physics
|Divisions:||University Structure - Pre August 2011 > School of Mathematics > Applied Mathematics
|Date Deposited:||12 May 2006|
|Last Modified:||06 Jun 2013 01:02|
|Contributors:||Ruostekoski, J. (Author)
Gasenzer, T. (Author)
Hutchinson, D.A.W. (Author)
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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