21 citations · 47 across the 4 of their papers we have counts for
4 papers
Fourier analysis of Ramsey fringes observed in a continuous atomic fountain for in situ magnetometry
Gianni Di Domenico, Laurent Devenoges, André Stefanov +2
Ramsey fringes observed in an atomic fountain are formed by the superposition of the individual atomic signals. Due to the atomic beam residual temperature, the atoms have slightly…
Combined quantum state preparation and laser cooling of a continuous beam of cold atoms
Gianni Di Domenico, Laurent Devenoges, Claire Dumas +1
We use two-laser optical pumping on a continuous atomic fountain in order to prepare cold cesium atoms in the same quantum ground state. A first laser excites the F=4 ground state…
An experimental study of intermodulation effects in an atomic fountain frequency standard
Jocelyne Guéna, Gregor Dudle, Pierre Thomann
The short-term stability of passive atomic frequency standards, especially in pulsed operation, is often limited by local oscillator noise via intermodulation effects. We present a…
On the stability of optical lattices
G. Di Domenico, N. Castagna, M. D. Plimmer +3
In this article, we present an analysis of the stability of optical lattices. Starting with the study of an unstable optical lattice, we establish a necessary and sufficient condit…