432 citations · 4k across the 32 of their papers we have counts for
4 papers · 1 filter
Hyperpolarizability effects in a Sr optical lattice clock
Anders Brusch, Rodolphe Le Targat, Xavier Baillard +2
We report the observation of the higher order frequency shift due to the trapping field in a Sr optical lattice clock. We show that at the magic wavelength of the lattice, w…
An Atom Trap Relying on Optical Pumping
P. Bouyer, P. Lemonde, M. Ben Dahan +3
We have investigated a new radiation pressure trap which relies on optical pumping and does not require any magnetic field. It employs six circularly polarized divergent beams and…
An optical clock with neutral atoms confined in a shallow trap
Pierre Lemonde, Peter Wolf
We study the trap depth requirement for the realization of an optical clock using atoms confined in a lattice. We show that site-to-site tunnelling leads to a residual sensitivity…
Cold atom Clocks and Applications
S. Bize, P. Laurent, M. Abgrall +14
This paper describes advances in microwave frequency standards using laser-cooled atoms at BNM-SYRTE. First, recent improvements of the Cs and Rb atomic fountains ar…