278 citations · 639 across the 5 of their papers we have counts for
5 papers
Progress in Atomic Fountains at LNE-SYRTE
Jocelyne Guéna, Michel Abgrall, Daniele Rovera +10
We give an overview of the work done with the Laboratoire National de Métrologie et d'Essais-Systèmes de Référence Temps-Espace (LNE-SYRTE) fountain ensemble during the last five y…
Distributed cavity phase frequency shifts of the caesium fountain PTB-CSF2
S. Weyers, V. Gerginov, N. Nemitz +2
We evaluate the frequency error from distributed cavity phase in the caesium fountain clock PTB-CSF2 at the Physikalisch-Technische Bundesanstalt with a combination of frequency me…
Improved accuracy of the NPL-CsF2 primary frequency standard: evaluation of distributed cavity phase and microwave lensing frequency shifts
Ruoxin Li, Kurt Gibble, Krzysztof Szymaniec
We evaluate the distributed cavity phase and microwave lensing frequency shifts, which were the two largest sources of uncertainty for the NPL-CsF2 cesium fountain clock. We report…
Evaluation of Doppler Shifts to Improve the Accuracy of Primary Atomic Fountain Clocks
Jocelyne Guéna, Ruoxin Li, Kurt Gibble +2
We demonstrate agreement between measurements and ab initio calculations of the frequency shifts caused by distributed cavity phase variations in the microwave cavity of a primary…
Evaluating and Minimizing Distributed Cavity Phase Errors in Atomic Clocks
Ruoxin Li, Kurt Gibble
We perform 3D finite element calculations of the fields in microwave cavities and analyze the distributed cavity phase errors of atomic clocks that they produce. The fields of cyli…