279 citations · 1.1k across the 34 of their papers we have counts for
3 papers · 2 filters
Interaction of a Laser with a Qubit in Thermal Motion and its Application to Robust and Efficient Readout
U. Poschinger, A. Walther, M. Hettrich +2
We present a detailed theoretical and experimental study on the optical control of a trapped-ion qubit subject to thermally induced fluctuations of the Rabi frequency. The coupling…
Precision measurements in ion traps using slowly moving standing waves
A. Walther, U. Poschinger, K. Singer +1
The present paper describes the experimental implementation of a measuring technique employing a slowly moving, near resonant, optical standing wave in the context of trapped ions.…
A single ion as a shot noise limited magnetic field gradient probe
Andreas Walther, Ulrich Poschinger, Frank Ziesel +4
It is expected that ion trap quantum computing can be made scalable through protocols that make use of transport of ion qubits between sub-regions within the ion trap. In this scen…