2 papers
physics.atom-ph2018
Advances in the accuracy, stability, and reliability of the PTB primary fountain clocks
S. Weyers, V. Gerginov, M. Kazda +4
Improvements of the systematic uncertainty, frequency instability, and long-term reliability of the two caesium fountain primary frequency standards CSF1 and CSF2 at PTB (Physikali…
physics.atom-ph2016
Loading of a fountain clock with an enhanced Low-Velocity Intense Source of atoms
Georgi Dobrev, Vladislav Gerginov, Stefan Weyers
We present experimental work for improved atom loading in the optical molasses of a caesium fountain clock, employing a low-velocity intense source of atoms (LVIS) [Lu et al., Phys…