377 citations · 542 across the 6 of their papers we have counts for
6 papers · 1 filter
Ramsey CPT Signal Generation with a Miniature Clock Bench and a Dual-Frequency Optical Generator
Stéphane Guérandel, Jérémie Cotxet, François Gutty +4
We demonstrate, for the first time, Ramsey CPT spectroscopy with a miniature electro-optical bench associated to a dual-frequency generator based on combined optical injection lock…
Cold-atom sources for the Matter-wave laser Interferometric Gravitation Antenna (MIGA)
Quentin Beaufils, Leonid A. Sidorenkov, Pierre Lebegue +13
The Matter-wave laser Interferometric Gravitation Antenna (MIGA) is an underground instrument using cold-atom interferometry to perform precision measurements of gravity gradients…
Compact cold atom clock for on-board timebase: tests in reduced gravity
Mehdi Langlois, Jean-Françcois Schaff, Luigi De Sarlo +3
We present a compact atomic clock using cold rubidium atoms based on an isotropic light cooling, a Ramsey microwave interrogation and an absorption detection. Its technology readin…
Studies of general relativity with quantum sensors
G. Lefevre, G. Condon, I. Riou +15
We present two projects aiming to probe key aspects of the theory of General Relativity with high-precision quantum sensors. These projects use cold-atom interferometry with the ai…
Frequency tripled 1542 nm telecom laser diode stabilized to iodine hyperfine line in the 10-15 range
Charles Philippe, Rodolphe Le Tragat, David Holleville +6
We report on telecom laser frequency stabilization to narrow iodine hyperfine line in the green range of the optical domain, after a frequency tripling process using two nonlinear…
6-axis inertial sensor using cold-atom interferometry
B. Canuel, F. Leduc, D. Holleville +8
We have developed an atom interferometer providing a full inertial base. This device uses two counter-propagating cold-atom clouds that are launched in strongly curved parabolic tr…