output
19972026
most citedDynamically encircling exceptional points in a waveguide: asymmetric mode switching from the breakdown of adiabaticity

1.1k citations

Showing 2012 · physics.atom-phShow all

5 papers · 2 filters

physics.atom-ph2012★ 48 cited

Coherent and Incoherent Multiple Scattering

Julien Chabe, Mohamed-Taha Rouabah, Louis Bellando +4

We compare two different models of transport of light in a disordered system with a spherical Gaussian distribution of scatterers. A coupled dipole model, keeping into account all…

physics.atom-ph2012★ 6 cited

Steady-state signatures of radiation trapping by cold multilevel atoms

Quentin Baudouin, Nicolas Mercadier, Robin Kaiser

In this paper, we use steady-state measurements to obtain evidence of radiation trapping in an optically thick a cloud of cold rubidium atoms. We investigate the fluorescence prope…

physics.atom-ph2012★ 7 cited

Fast compression of a cold atomic cloud using a blue detuned crossed dipole trap

Tom Bienaime, Giovanni Barontini, Laure Mercier de Lepinay +3

We present the experimental realization of a compressible blue detuned crossed dipole trap for cold atoms allowing for fast dynamical compression (~ 5 - 10 ms) of 5x10^7 Rubidium a…

physics.atom-ph2012★ 39 cited

Long-range gravitational-like interaction in a neutral atomic cold gas

Maryvonne Chalony, J. Barre, B. Marcos +2

A quasi-resonant laser induces a long-range attractive force within a cloud of cold atoms. We take advantage of this force to build in the laboratory a system of particles with a o…

physics.atom-ph2012★ 172 cited

Controlled Dicke Subradiance from a Large Cloud of Two-Level Systems

Tom Bienaime, Nicola Piovella, Robin Kaiser

Dicke superradiance has been observed in many systems and is based on constructive interferences between many scattered waves. The counterpart of this enhanced dynamics, subradianc…