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Communication Dans Un Congrès Année : 2005

A Bose-Einstein condensate bouncing off a rough mirror

Hélène Perrin
Yves Colombe
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Brigitte Mercier
Vincent Lorent
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Résumé

We present experimental results and theoretical analysis of the diffuse reflection of a Bose-Einstein condensate from a rough mirror. The mirror is produced by a blue-detuned evanescent wave supported by a dielectric substrate. The results are carefully analysed via a comparison with a numerical simulation. The scattering is clearly anisotropic, more pronounced in the direction of the evanescent wave surface propagation, as predicted theoretically.
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Dates et versions

hal-00009190 , version 1 (28-09-2005)

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Hélène Perrin, Yves Colombe, Brigitte Mercier, Vincent Lorent, Carsten Henkel. A Bose-Einstein condensate bouncing off a rough mirror. CAMS 2005, 2005, Germany. pp.151, ⟨10.1088/1742-6596/19/1/025⟩. ⟨hal-00009190⟩
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