title: Implementation of the beam reversal technique on compact cesium clocks: towards an improvement in accuracy.
abstract: We report the evaluation of the residual phase difference deltaphi in a short (18 cm) Ramsey cavity by implementing the beam reversal technique to an optically pumped cesium beam clock. Deltaphi is measured to be 21 +/- 1.5 microrad, allowing a more accurate evaluation of the frequency performances of this small cesium clock. Finally, the clock accuracy is equal to 1.1 x 10(-13).
authors.affiliation: Laboratoire de l'Horloge Atomique, Unité Propre de Recherche du CNRS associée à l'Université Paris-Sud, Orsay, France. luc.chassagne@ens-phys.uvsq.fr
authors.forename: L
authors.initials: L
authors.lastname: Chassagne
authors.forename: F
authors.initials: F
authors.lastname: Hamouda
authors.forename: G
authors.initials: G
authors.lastname: Théobald
authors.forename: P
authors.initials: P
authors.lastname: Cérez