250 citations · 652 across the 6 of their papers we have counts for
6 papers
Monitoring stimulated emission at the single photon level in one-dimensional atoms
D. Valente, S. Portolan, G. Nogues +5
We theoretically investigate signatures of stimulated emission at the single photon level for a two-level atom interacting with a one-dimensional light field. We consider the trans…
Measurement of the trapping lifetime close to a cold metallic surface on a cryogenic atom-chip
Andreas Emmert, Adrian Lupascu, Gilles Nogues +3
We have measured the trapping lifetime of magnetically trapped atoms in a cryogenic atom-chip experiment. An ultracold atomic cloud is kept at a fixed distance from a thin gold lay…
Bose-Einstein condensation on a superconducting atom chip
C. Roux, A. Emmert, A. Lupascu +5
We have produced a Bose-Einstein condensate (BEC) on an atom chip using only superconducting wires in a cryogenic environment. We observe the onset of condensation for 10^4 atoms a…
Realization of a superconducting atom chip
Thomas Nirrengarten, Angie Qarry, Cédric Roux +5
We have trapped rubidium atoms in the magnetic field produced by a superconducting atom chip operated at liquid Helium temperatures. Up to atoms are held in a Ioffe…
Entanglement of a Mesoscopic Field with an Atom induced by Photon Graininess in a Cavity
Alexia Auffeves, Paolo Maioli, Tristan Meunier +5
We observe that a mesoscopic field made of several tens of microwave photons exhibits quantum features when interacting with a single Rydberg atom in a high-Q cavity. The field is…
Controlled entanglement of two field modes in a Cavity Quantum Electrodynamics experiment
A. Rauschenbeutel, P. Bertet, S. Osnaghi +4
Using a single circular Rydberg atom, we have prepared two modes of a superconducting cavity in a maximally entangled state. The two modes share a single photon. This entanglement…