124 citations
- Centre National de la Recherche ScientifiqueFR68 papers
- Université Côte d'AzurFR60 papers
- Centre de Nanosciences et de NanotechnologiesFR5 papers
- Observatoire de la Côte d’AzurFR5 papers
- Sorbonne UniversitéFR5 papers
- Universidade Federal de São CarlosBR5 papers
- Laboratoire Kastler BrosselFR4 papers
- National University of SingaporeSG4 papers
- Universidade de São PauloBR4 papers
- Université Paris-SaclayFR4 papers
- Université Paris Sciences et LettresFR4 papers
- University of California, DavisUS4 papers
Showing 2023Show all
3 papers · 1 filter
physics.atom-ph2023★ 6 cited
Super- and subradiance in dilute disordered cold atomic samples: observations and interpretations
William Guerin
When a photon is sent onto an atomic ensemble, it interacts collectively with the atoms of the sample and not simply with one of them. This results in measurable modifications…
astro-ph.IM2023★ 11 cited
Intensity Interferometry observations of the H envelope of Cas with MéO and a portable telescope
Nolan Matthews, Jean-Pierre Rivet, David Vernet +9
We report on observations of the extended environment of the bright Be star -Cas performed using intensity interferometry measurements within its H emission line. These obser…
physics.optics2023★ 52 cited
Observation of light thermalization to negative temperature Rayleigh-Jeans equilibrium states in multimode optical fibers
K. Baudin, J. Garnier, A. Fusaro +5
Although the temperature of a thermodynamic system is usually believed to be a positive quantity, under particular conditions, negative temperature equilibrium states are also poss…