278 citations · 902 across the 14 of their papers we have counts for
14 papers
Compact optical waveform generator with digital feedback
Shuzhe Yang, Guido Masella, Vase Moeini +4
A key requirement for quantum technologies based on atoms, ions, and molecules, is the ability to realize precise phase- and amplitude-controlled quantum operations via coherent la…
Fast and robust cat state preparation utilizing higher order nonlinearities in Rydberg ensembles
S. Zhao, M. G. Krauss, T. Bienaime +4
In optical and solid-state architectures, low-order nonlinearities are commonly exploited for quantum state preparation due to their practical accessibility and controllability, wh…
Nanofiber based displacement sensor
Chengjie Ding, Maxime Joos, Constanze Bach +5
We report on the realization of a displacement sensor based on an optical nanofiber. A single gold nano-sphere is deposited on top of a nanofiber and the system is placed within a…
Compensation of Beer-Lambert attenuation using non-diffracting Bessel beams
Quentin Fontaine, Huiqin Hu, Simon Pigeon +5
We report on a versatile method to compensate the linear attenuation in a medium, independently of its microscopic origin. The method exploits diffraction-limited Bessel beams and…
Observation of the Bogoliubov dispersion relation in a fluid of light
Q. Fontaine, T. Bienaimé, S. Pigeon +3
Quantum fluids of light are photonic counterpart to atomic Bose gases and are attracting increasing interest for probing many-body physics quantum phenomena such as superfluidity.…
Observation of Spin Superfluidity in a Bose Gas Mixture
E. Fava, T. Bienaimé, C. Mordini +5
The spin dynamics of a harmonically trapped Bose-Einstein condensed binary mixture of sodium atoms is experimentally investigated at finite temperature. In the collisional regime t…
Emergence of coherence in a uniform quasi-two-dimensional Bose gas
Lauriane Chomaz, Laura Corman, Tom Bienaimé +5
Phase transitions are ubiquitous in our three-dimensional world. By contrast most conventional transitions do not occur in infinite uniform two-dimensional systems because of the i…
Interplay between radiation pressure force and scattered light intensity in the cooperative scattering by cold atoms
Tom Bienaime, Romain Bachelard, Julien Chabe +5
The interplay between the superradiant emission of a cloud of cold two-level atoms and the radiation pressure force is discussed. Using a microscopic model of coupled atomic dipole…
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…
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…
Cooperativity in light scattering by cold atoms
Tom Bienaime, Romain Bachelard, Nicola Piovella +1
A cloud of cold N two-level atoms driven by a resonant laser beam shows cooperative effects both in the scattered radiation field and in the radiation pressure force acting on the…
Atom and photon measurement in cooperative scattering by cold atoms
Tom Bienaime, Marco Petruzzo, Daniele Bigerni +2
In this paper, we study cooperative scattering of low intensity light by a cloud of N two-level systems. We include the incident laser field driving these two-level systems and com…
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…
Localization for one-dimensional random potentials with large local fluctuations
Tom Bienaime, Christophe Texier
We study the localization of wave functions for one-dimensional Schrödinger Hamiltonians with random potentials with short range correlations and large local fluctuations su…