| Автор | Marek Trippenbach |
| Автор | Y B Band |
| Автор | Mark Edwards |
| Автор | Marya Doery |
| Автор | P S Julienne |
| Автор | E W Hagley |
| Автор | L Deng |
| Автор | M Kozuma |
| Автор | K Helmerson |
| Автор | S L Rolston |
| Автор | W D Phillips |
| Дата выпуска | 2000-01-14 |
| dc.description | We study the coherence properties of an atom laser, which operates by extracting atoms from a gaseous Bose-Einstein condensate via a two-photon Raman process, by analysing a recent experiment (Hagley et al 1999 Phys. Rev. Lett. 83 3112). We obtain good agreement with the experimental data by solving the time-dependent Gross-Pitaevskii equation in three dimensions both numerically and with a Thomas-Fermi model. The coherence is strongly affected by the space-dependent phase developed by the condensate when the trapping potential is turned off. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Coherence properties of an atom laser |
| Тип | paper |
| DOI | 10.1088/0953-4075/33/1/305 |
| Electronic ISSN | 1361-6455 |
| Print ISSN | 0953-4075 |
| Журнал | Journal of Physics B: Atomic, Molecular and Optical Physics |
| Том | 33 |
| Первая страница | 47 |
| Последняя страница | 54 |
| Выпуск | 1 |
