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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Description/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: | Article |
|---|---|
| ISSNs: | 1050-2947 (print) |
| Related URLs: | |
| 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 |
| Item ID: | 29351 |
| Date Deposited: | 12 May 2006 |
| Last Modified: | 06 Jun 2013 01:02 |
| Contributors: | Ruostekoski, J. (Author) Gasenzer, T. (Author) Hutchinson, D.A.W. (Author) |
| Date: | July 2003 |
| Status: | Published |
| URI: | http://eprints.soton.ac.uk/id/eprint/29351 |
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