102 citations · 137 across the 6 of their papers we have counts for
6 papers
Optical pattern formation in self-focusing and self-defocusing diffractively thick media
G. Labeyrie, I. Krešić, R. Kaiser +1
Cold atomic clouds constitute highly resonant nonlinear optical media, whose refractive index can be easily tuned via the light frequency. When subjected to a retro-reflected laser…
Increasing the sensitivity of stellar intensity interferometry with optical telescopes: First laboratory test of spectral multiplexing
S Tolila, G Labeyrie, R Kaiser +2
We present a preliminary laboratory test of a setup designed to measure Hanbury Brown and Twiss-type intensity correlations from a chaotic light source using five spectral channels…
Spontaneously sliding multipole spin density waves in cold atoms
G. Labeyrie, J. G. M. Walker, G. R. M. Robb +2
We report on the observation of spontaneously drifting coupled spin and quadrupolar density waves in the ground state of laser driven Rubidium atoms. These laser-cooled atomic ense…
Optical pattern formation with a 2-level nonlinearity
A. Camara, R. Kaiser, G. Labeyrie +5
We present an experimental and theoretical investigation of spontaneous pattern formation in the transverse section of a single retro-reflected laser beam passing through a cloud o…
Three dimensional cooling and trapping with a narrow line
Thierry Chaneliere, Ling Xiang He, Robin Kaiser +1
The intercombination line of Strontium at 689nm is successfully used in laser cooling to reach the photon recoil limit with Doppler cooling in a magneto-optical traps (MOT). In thi…
Coherent light transport in a cold Strontium cloud
Y. Bibel, B. Klappauf, J. C. Bernard +5
We study light coherent transport in the weak localization regime using magneto-optically cooled strontium atoms. The coherent backscattering cone is measured in the four polarizat…