462 citations
- Université Sorbonne Paris NordFR235 papers
- Centre National de la Recherche ScientifiqueFR220 papers
- Sorbonne Paris CitéFR74 papers
- Sorbonne UniversitéFR49 papers
- Université Paris CitéFR45 papers
- Systèmes de Référence Temps-EspaceFR37 papers
- Observatoire de ParisFR30 papers
- Laboratoire Temps EspaceFR27 papers
- Université Paris Sciences et LettresFR17 papers
- Université Pierre-et-Marie-CurieFR17 papers
- Laboratoire Kastler BrosselFR16 papers
- École Normale Supérieure - PSLFR13 papers
9 papers · 2 filters
A 2D nanosphere array for atomic spectroscopy
Marco Romanelli, Isabelle Maurin, Petko Todorov +2
We are interested in the spectroscopic behaviour of a gas confined in a micrometric or even nanometric volume. Such a situation could be encountered by the filling-up of a porous m…
A magnetic lens for cold atoms controlled by a rf field
E. Marechal, B. Laburthe-Tolra, L. Vernac +2
We report on a new type of magnetic lens that focuses atomic clouds using a static inhomogeneous magnetic field in combination with a radio-frequency field. The experimental study…
Selective Reflection Spectroscopy at the Interface between a Calcium Fluoride Window and Cs Vapour
Athanasios Laliotis, Isabelle Maurin, Michèle Fichet +5
A special vapour cell has been built, that allows the measurement of the atom-surface van der Waals interaction exerted by a CaF2 window at the interface with Cs vapour. Mechanical…
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…
HCOOH high resolution spectroscopy in the 9.18m region
Franck Bielsa, Khelifa Djerroud, Andrei Goncharov +5
We report on higly accurate absolute frequency measurement against a femtosecond frequency comb of 6 saturated absorption lines of formic acid (HCOOH) with an accuracy of 1 kHz. We…
Accumulation of chromium metastable atoms into an Optical Trap
R. Chicireanu, Q. Beaufils, A. Pouderous +5
We report the fast accumulation of a large number of metastable 52Cr atoms in a mixed trap, formed by the superposition of a strongly confining optical trap and a quadrupolar magne…