331 citations · 992 across the 6 of their papers we have counts for
6 papers
New Limits on Coupling of Fundamental Constants to Gravity Using Sr Optical Lattice Clocks
S. Blatt, A. D. Ludlow, G. K. Campbell +13
The - clock transition frequency in neutral Sr has been measured relative to the Cs standard by three independent laboratories…
An Optical Lattice Clock with Spin-polarized 87Sr Atoms
Xavier Baillard, Mathilde Fouché, Rodolphe Le Targat +14
We present a new evaluation of an 87Sr optical lattice clock using spin polarized atoms. The frequency of the 1S0-3P0 clock transition is found to be 429 228 004 229 873.6 Hz with…
Accuracy Evaluation of an Optical Lattice Clock with Bosonic Atoms
Xavier Baillard, Mathilde Fouché, Rodolphe Le Targat +6
We report the first accuracy evaluation of an optical lattice clock based on the 1S0 - 3P0 transition of an alkaline earth boson, namely 88Sr atoms. This transition has been enable…
An accurate optical lattice clock with 87Sr atoms
Rodolphe Le Targat, Xavier Baillard, Mathilde Fouché +4
We report a frequency measurement of the 1S0-3P0 transition of 87Sr atoms in an optical lattice clock. The frequency is determined to be 429 228 004 229 879 (5) Hz with a fractiona…
Interference-filter-stabilized external-cavity diode lasers
X. Baillard, A. Gauguet, S. Bize +4
We have developed external-cavity diode lasers, where the wavelength selection is assured by a low loss interference filter instead of the common diffraction grating. The filter al…
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…