23 citations · 37 across the 4 of their papers we have counts for
4 papers
Noise budget of a trapped on chip cold atom Rubidium 87 clock
M. Dupont-Nivet, B. Wirtschafter, S. Hello +1
In this paper, we present a realisation of an on chip atomic clock using a cold cloud of Rubidium 87 atoms. This clock is based on a Ramsey interferometer with a Ramsey time around…
Effect of trap symmetry and atom-atom interactions on a trapped atom interferometer with internal state labelling
M. Dupont-Nivet, C. I. Westbrook, S. Schwartz
In this paper, we study the dynamics of a trapped atom interferometer with internal state labelling in the presence of interactions. We consider two situations: an atomic clock in…
Experimental study of the role of trap symmetry in an atom-chip interferometer above the Bose-Einstein condensation threshold
Matthieu Dupont-Nivet, Romain Demur, Christoph I. Westbrook +1
We report the experimental study of an atom-chip interferometer using ultracold rubidium 87 atoms above the Bose-Einstein condensation threshold. The observed dependence of the con…
Microwave-stimulated Raman adiabatic passage in a Bose-Einstein condensate on an atom chip
Matthieu Dupont-Nivet, Mathias Casiulis, Théo Laudat +2
We report the achievement of stimulated Raman adiabatic passage (STIRAP) in the microwave frequency range between internal states of a Bose-Einstein condensate (BEC) magnetically t…