216 citations · 720 across the 8 of their papers we have counts for
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Coherent Scattering of Near-Resonant Light by a Dense, Microscopic Cloud of Cold Two-Level Atoms: Experiment versus Theory
Stephan Jennewein, Ludovic Brossard, Yvan R. P. Sortais +4
We measure the coherent scattering of low-intensity, near-resonant light by a cloud of laser-cooled two-level rubidium atoms with a size comparable to the wavelength of light. We i…
Collective resonance fluorescence in small and dense atom clouds: Comparison between theory and experiment
S. D. Jenkins, J. Ruostekoski, J. Javanainen +5
We study the emergence of a collective optical response of a cold and dense Rb atomic cloud to a near-resonant low-intensity light when the atom number is gradually increase…
Optical resonance shifts in the fluorescence of thermal and cold atomic gases
S. D. Jenkins, J. Ruostekoski, J. Javanainen +4
We show that the resonance shifts in the fluorescence of a cold gas of rubidium atoms substantially differ from those of thermal atomic ensembles that obey the standard continuous…
Propagation of light through small clouds of cold interacting atoms
S. Jennewein, Y. R. P. Sortais, J. -J. Greffet +1
We demonstrate experimentally that a cloud of cold atoms with a size comparable to the wavelength of light can induce large group delays on a laser pulse when the laser is tightly…
Coherent scattering of near-resonant light by a Dense Microscopic Cold Atomic cloud
S. Jennewein, M. Besbes, N. J. Schilder +6
We measure the coherent scattering of light by a cloud of laser-cooled atoms with a size comparable to the wavelength of light. By interfering a laser beam tuned near an atomic res…
Polaritonic modes in a dense cloud of atoms
Nick Schilder, Christophe Sauvan, Jean-Paul Hugonin +4
We analyze resonant light scattering by an atomic cloud in a regime where near-field interactions between scatterers cannot be neglected. We first use a microscopic approach and ca…
Observation of suppression of light scattering induced by dipole-dipole interactions in a cold atomic ensemble
J. Pellegrino, R. Bourgain, S. Jennewein +4
We study the emergence of collective scattering in the presence of dipole-dipole interactions when we illuminate a cold cloud of rubidium atoms with a near-resonant and weak intens…
Direct measurement of the Wigner time-delay for the scattering of light by a single atom
R. Bourgain, J. Pellegrino, Y. R. P. Sortais +1
We have implemented the gedanken experiment of an individual atom scattering a wave packet of near-resonant light, and measured the associated Wigner time-delay as a function of th…