Antoine Glicenstein
YOU?
Author Swipe
View article: Hybrid Trapping of Cold Atoms with Surface Forces and Blue-Detuned Evanescent Light on a Nanophotonic Waveguide
Hybrid Trapping of Cold Atoms with Surface Forces and Blue-Detuned Evanescent Light on a Nanophotonic Waveguide Open
We demonstrate a novel hybrid nanophotonic trap for cold neutral atoms, leveraging surface forces for attraction and blue-detuned evanescent light for repulsion. We attribute the attractive potential to a combination of Casimir-Polder inte…
View article: Probing subradiant dynamics in cold atomic ensembles via population and emitted light measurements
Probing subradiant dynamics in cold atomic ensembles via population and emitted light measurements Open
In this letter, we report on the time- and space-resolved measurement of subradiant excited state population in an ultra-cold atomic cloud of 174Yb atoms. We use a depletion imaging technique that exploits the V-type internal energy struct…
View article: Data for "In-situ Measurements of Light Diffusion in an Optically Dense Atomic Ensemble"
Data for "In-situ Measurements of Light Diffusion in an Optically Dense Atomic Ensemble" Open
The files uploaded here include the data shown in Figures 3.c), 4.a) and 4.b) of the article "In-situ Measurements of Light Diffusion in an Optically Dense Atomic Ensemble", that can be found in: arXiv:2409.11117 Four datasets are included…
View article: Laser frequency stabilization by modulation transfer spectroscopy and balanced detection of molecular iodine for laser cooling of <sup>174</sup>Yb
Laser frequency stabilization by modulation transfer spectroscopy and balanced detection of molecular iodine for laser cooling of <sup>174</sup>Yb Open
We report laser frequency stabilization by the combination of modulation transfer spectroscopy and balanced detection of a relatively weak hyperfine transition of the R(158)25-0 line of molecular iodine ( 127 I 2 ), which is used as a new …
View article: Non-Gaussian correlations in the steady-state of driven-dissipative clouds of two-level atoms
Non-Gaussian correlations in the steady-state of driven-dissipative clouds of two-level atoms Open
We report experimental measurements of the second-order coherence function $g^{(2)}(τ)$ of the light emitted by a laser-driven dense ensemble of $^{87}$Rb atoms. We observe a clear departure from the Siegert relation valid for Gaussian cha…
View article: Laser frequency stabilization by modulation transfer spectroscopy and balanced detection of molecular iodine for laser cooling of ${}^{174}$Yb
Laser frequency stabilization by modulation transfer spectroscopy and balanced detection of molecular iodine for laser cooling of ${}^{174}$Yb Open
We report laser frequency stabilization by the combination of modulation transfer spectroscopy and balanced detection of a relatively weak hyperfine transition of the R(158)25-0 line of molecular iodine (${}^{127}$I$_{2}$), which is used a…
View article: A non-equilibrium superradiant phase transition in free space
A non-equilibrium superradiant phase transition in free space Open
A class of systems exists in which dissipation, external drive and interactions compete and give rise to non equilibrium phases that would not exist without the drive. There, phase transitions could occur without the breaking of any symmet…
View article: Emission spontanée collective par des ensembles denses d'atomes à deux niveaux
Emission spontanée collective par des ensembles denses d'atomes à deux niveaux Open
We are interested in the problem of light scattering by dense ensembles of cold atoms in the so-called "Dicke regime", in which many atoms are trapped in a volume whose dimensions are smaller than the wavelength of the atomic transition. W…
View article: Laser driven superradiant ensembles of two-level atoms near Dicke's\n regime
Laser driven superradiant ensembles of two-level atoms near Dicke's\n regime Open
We report the experimental observation of superradiant emission emanating\nfrom an elongated dense ensemble of laser cooled two-level atoms, with a radial\nextent smaller than the transition wavelength. In the presence of a strong\ndriving…
View article: Storage and Release of Subradiant Excitations in a Dense Atomic Cloud
Storage and Release of Subradiant Excitations in a Dense Atomic Cloud Open
We report the observation of subradiance in dense ensembles of cold $^{87}$Rb\natoms operating near Dicke's regime of a large number of atoms in a volume with\ndimensions smaller than the transition wavelength. We validate that the atom\nn…
View article: Preparation of one-dimensional chains and dense cold atomic clouds with a high numerical aperture four-lens system
Preparation of one-dimensional chains and dense cold atomic clouds with a high numerical aperture four-lens system Open
We report the efficient and fast (∼2Hz) preparation of randomly loaded one-dimensional (1D) chains of individual 87Rb atoms and of dense atomic clouds trapped in optical tweezers using an upgraded experimental platform. This platform is de…
View article: Collective Shift in Resonant Light Scattering by a One-Dimensional Atomic Chain
Collective Shift in Resonant Light Scattering by a One-Dimensional Atomic Chain Open
We experimentally study resonant light scattering by a one-dimensional randomly filled chain of cold two-level atoms. By a local measurement of the light scattered along the chain, we observe constructive interferences in light-induced dip…