153 citations · 305 across the 5 of their papers we have counts for
5 papers
Multiple scattering of light in cold atomic clouds with a magnetic field
Olivier Sigwarth, Guillaume Labeyrie, Dominique Delande +1
Starting from a microscopic theory for atomic scatterers, we describe the scattering of light by a single atom and study the coherent propagation of light in a cold atomic cloud in…
Photonic Hall effect in cold atomic clouds
Benoît Grémaud, Dominique Delande, Olivier Sigwarth +1
On the basis of exact numerical simulations and analytical calculations, we describe qualitatively and quantitatively the interference processes at the origin of the photonic Hall…
Coherent Matter Wave Transport in Speckle Potentials
R. C. Kuhn, O. Sigwarth, C. Miniatura +2
This article studies multiple scattering of matter waves by a disordered optical potential in two and in three dimensions. We calculate fundamental transport quantities such as the…
Localization of Matter Waves in 2D-Disordered Optical Potentials
R. C. Kuhn, C. Miniatura, D. Delande +2
We consider ultracold atoms in 2D-disordered optical potentials and calculate microscopic quantities characterizing matter wave quantum transport in the non-interacting regime. We…
Magnetic Field Enhanced Coherence Length in Cold Atomic Gases
Olivier Sigwarth, Guillaume Labeyrie, Thibaut Jonckheere +3
We study the effect of an external magnetic field on coherent backscattering of light from a cool rubidium vapor. We observe that the backscattering enhancement factor can be {\it…