Details
| Original language | English |
|---|---|
| Pages (from-to) | 671-680 |
| Number of pages | 10 |
| Journal | Comptes Rendus de l'Academie des Sciences - Series IV: Physics, Astrophysics |
| Volume | 2 |
| Issue number | 4 |
| Publication status | Published - 8 Jun 2001 |
Abstract
The coherent manipulation of Bose-Einstein condensates by far blue detuned optical dipole potentials is discussed in two regimes. The local manipulation of the phase of the condensate wavefunction by temporally applied dipole potentials represents a powerful tool for the design of matter waves. We use this method in particular for the creation of dark solitons in Bose-Einstein condensates and study their dynamics. Spatially inhomogeneous dipole potentials like far blue detuned doughnut laser beams can be used for the creation of Bose-Einstein condensates within a waveguide structure.
Keywords
- Atomes froids, Bose-Einstein condensates, Cold atoms, Condensats de Bose-Einstein, Dipole potential, Guide d'ondes de matière, Matter wave guide, Potentiel dipolaire, Soliton
ASJC Scopus subject areas
- Physics and Astronomy(all)
- General Physics and Astronomy
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In: Comptes Rendus de l'Academie des Sciences - Series IV: Physics, Astrophysics, Vol. 2, No. 4, 08.06.2001, p. 671-680.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Coherent manipulation and guiding of Bose-Einstein condensates by optical dipole potentials
AU - Bongs, K.
AU - Burger, S.
AU - Dettmer, S.
AU - Hellweg, D.
AU - Arlt, J.
AU - Ertmer, W.
AU - Sengstock, K.
PY - 2001/6/8
Y1 - 2001/6/8
N2 - The coherent manipulation of Bose-Einstein condensates by far blue detuned optical dipole potentials is discussed in two regimes. The local manipulation of the phase of the condensate wavefunction by temporally applied dipole potentials represents a powerful tool for the design of matter waves. We use this method in particular for the creation of dark solitons in Bose-Einstein condensates and study their dynamics. Spatially inhomogeneous dipole potentials like far blue detuned doughnut laser beams can be used for the creation of Bose-Einstein condensates within a waveguide structure.
AB - The coherent manipulation of Bose-Einstein condensates by far blue detuned optical dipole potentials is discussed in two regimes. The local manipulation of the phase of the condensate wavefunction by temporally applied dipole potentials represents a powerful tool for the design of matter waves. We use this method in particular for the creation of dark solitons in Bose-Einstein condensates and study their dynamics. Spatially inhomogeneous dipole potentials like far blue detuned doughnut laser beams can be used for the creation of Bose-Einstein condensates within a waveguide structure.
KW - Atomes froids
KW - Bose-Einstein condensates
KW - Cold atoms
KW - Condensats de Bose-Einstein
KW - Dipole potential
KW - Guide d'ondes de matière
KW - Matter wave guide
KW - Potentiel dipolaire
KW - Soliton
UR - http://www.scopus.com/inward/record.url?scp=0035373811&partnerID=8YFLogxK
U2 - 10.1016/S1296-2147(01)01201-X
DO - 10.1016/S1296-2147(01)01201-X
M3 - Article
AN - SCOPUS:0035373811
VL - 2
SP - 671
EP - 680
JO - Comptes Rendus de l'Academie des Sciences - Series IV: Physics, Astrophysics
JF - Comptes Rendus de l'Academie des Sciences - Series IV: Physics, Astrophysics
SN - 1296-2147
IS - 4
ER -