24 citations · 44 across the 5 of their papers we have counts for
5 papers
Synchronization of Hamiltonian motion and dissipative effects in optical lattices: Evidence for a stochastic resonance
Laurent Sanchez-Palencia, Gilbert Grynberg
We theoretically study the influence of the noise strength on the excitation of the Brillouin propagation modes in a dissipative optical lattice. We show that the excitation has a…
Damping rates of the atomic velocity in Sisyphus cooling
Laurent Sanchez-Palencia, Michele Schiavoni, Francois-Regis Carminati +2
We present a theoretical and experimental study of the damping process of the atomic velocity in Sisyphus cooling. The relaxation rates of the atomic kinetic temperature are determ…
Dark propagation modes in optical lattices
Michele Schiavoni, Laurent Sanchez-Palencia, Francois-Regis Carminati +2
We examine the stimulated light scattering onto the propagation modes of a dissipative optical lattice. We show that two different pump-probe configurations may lead to the excitat…
Stochastic resonance in periodic potentials: realization in a dissipative optical lattice
Michele Schiavoni, Francois-Regis Carminati, Laurent Sanchez-Palencia +2
We have observed the phenomenon of stochastic resonance on the Brillouin propagation modes of a dissipative optical lattice. Such a mode has been excited by applying a moving poten…
Spatial diffusion in a periodic optical lattice: revisiting the Sisyphus effect
Laurent Sanchez-Palencia, Peter Horak, Gilbert Grynberg
We numerically study the spatial diffusion of an atomic cloud experiencing Sisyphus cooling in a three-dimensional linlin optical lattice in a broad range of lattice paramete…