145 citations · 337 across the 8 of their papers we have counts for
9 papers
Noise characterization of an Optical Frequency Comb using Offline Cross-Correlation
Ramin Khayatzadeh, Mathieu Collombon, Didier Guyomarc'h +6
Using an offline cross-correlation technique, we have analyzed the noise behavior of a new type of optical frequency comb (OFC), which is carrier envelope offset (CEO) free by conf…
Coherent internal state transfer by three-photon STIRAP-like scheme for many-atom samples
Marius Romuald Kamsap, Thierry Blanchard Ekogo, Jofre Pedregosa-Gutierrez +5
A STIRAP-like scheme is proposed to exploit a three-photon resonance taking place in alkaline-earth-metal ions. This scheme is designed for state transfer between the two fine stru…
Photoassociative ionization of Na inside a storage ring
R. Paiva, R. Muhammad, R. Shiozaki +4
Motivated by recent interest in low dimensional arrays of atoms, we experimentally investigated the way cold collisional processes are affected by the geometry of the considered at…
Influence of the Radio-Frequency source properties on RF-based atom traps
Olivier Morizot, Laurent Longchambon, Raghavan Kollengode Easwaran +5
We discuss the quality required for the RF source used to trap neutral atoms in RF-dressed potentials. We illustrate this discussion with experimental results obtained on a Bose-Ei…
Trapping and cooling of rf-dressed atoms in a quadrupole magnetic field
Olivier Morizot, Carlos L. Garrido Alzar, Paul-Eric Pottie +2
We observe the spontaneous evaporation of atoms confined in a bubble-like rf-dressed trap (Zobay and Garraway, 2001). The atoms are confined in a quadrupole magnetic trap and are d…
Agile low phase noise radio-frequency sine wave generator applied to experiments on ultracold atoms
Olivier Morizot, Julien De Lapeyre De Bellair, Fabrice Wiotte +3
We report on the frequency performance of a low cost (~500$) radio-frequency sine wave generator, using direct digital synthesis (DDS) and a field-programmable gate array (FPGA). T…