55 citations · 55 across the 2 of their papers we have counts for
5 papers
Fourier imaging of collective spontaneous emission modes in superradiant cold atomic clouds
Adrien Gavalda, Guillaume Tremblier, Martin Poitrinal +3
We measure the spatial pattern associated with the superradiant emission from a cloud of cold 87Rb atoms using Fourier imaging. We observe a highly directional, ring-shaped emissio…
Directional superradiance in a driven ultracold atomic gas in free-space
Sanaa Agarwal, Edwin Chaparro, Diego Barberena +6
Ultra-cold atomic systems are among the most promising platforms that have the potential to shed light on the complex behavior of many-body quantum systems. One prominent example i…
Driven-dissipative phase separation in free-space atomic ensembles
Daniel Goncalves, Lisa Bombieri, Giovanni Ferioli +5
The driven Dicke model, wherein an ensemble of atoms is driven by an external field and undergoes collective spontaneous emission due to coupling to a leaky cavity mode, is a parad…
Non-Gaussian correlations in the steady-state of driven-dissipative clouds of two-level atoms
Giovanni Ferioli, Sara Pancaldi, Antoine Glicenstein +3
We report experimental measurements of the second-order coherence function of the light emitted by a laser-driven dense ensemble of Rb atoms. We observe a clear…
Single Atoms with 6000-Second Trapping Lifetimes in Optical-Tweezer Arrays at Cryogenic Temperatures
Kai-Niklas Schymik, Sara Pancaldi, Florence Nogrette +4
We report on the trapping of single Rb atoms in tunable arrays of optical tweezers in a cryogenic environment at K. We describe the design and construction of the experime…