821 citations · 2.9k across the 22 of their papers we have counts for
Showing 2005 · physics.atom-phShow all
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physics.atom-ph2005★ 5 cited
Progress on indium and barium single ion optical frequency standards
Jeff A. Sherman, William Trimble, Steven Metz +2
We report progress on 115In+ and 137Ba+ single ion optical frequency standards using all solid-state sources. Both are free from quadrupole field shifts and together enable a searc…
physics.atom-ph2005★ 60 cited
Precision measurement of light shifts in a single trapped Ba ion
J. A. Sherman, T. W. Koerber, A. Markhotok +2
Using a single trapped barium ion we have developed an rf spectroscopy technique to measure the ratio of the off-resonant vector ac Stark effect (or light shift) in the 6S_{1/2} an…