177 citations · 423 across the 7 of their papers we have counts for
7 papers
Strategies for reducing the light shift in atomic clocks
Hidetoshi Katori, V. D. Ovsiannikov, S. I. Marmo +1
Recent progress in optical lattice clocks requires unprecedented precision in controlling systematic uncertainties at level. Tuning of nonlinear light shifts is shown to…
Rydberg Spectroscopy in an Optical Lattice: Blackbody Thermometry for Atomic Clocks
Vitali D. Ovsiannikov, Andrei Derevianko, Kurt Gibble
We show that optical spectroscopy of Rydberg states can provide accurate {\em in situ} thermometry at room-temperature. Transitions from a metastable state to Rydberg states with p…
Magic Wavelength for Atomic Motion Insensitive Optical Lattice Clocks
Hidetoshi Katori, Koji Hashiguchi, E. Yu. Il'inova +1
In a standing wave of light, a difference in spatial distributions of multipolar atom-field interactions may alter the definition of the magic wavelength to minimize the uncertaint…
Frequency Light Shifts Caused by the Effects of Quantization of Atomic Motion in an Optical Lattice
A. V. Taichenachev, V. I. Yudin, V. D. Ovsiannikov +1
Frequency light shifts resulting from the localization effects and effects of the quantization of translational atomic motion in an optical lattice is studied for a forbidden optic…
Trapping of Neutral Mercury Atoms and Prospects for Optical Lattice Clocks
H. Hachisu, K. Miyagishi, S. G. Porsev +5
We report a vapor-cell magneto-optical trapping of Hg isotopes on the intercombination transition. Six abundant isotopes, including four bosons and two fermions,…
Optical Lattice Polarization Effects on Hyperpolarizability of Atomic Clock Transitions
A. V. Taichenachev, V. I. Yudin, V. D. Ovsiannikov +1
The light-induced frequency shift due to the hyperpolarizability (i.e. terms of second-order in intensity) is studied for a forbidden optical transition, =0=0. A simple…