Publications (7)
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…
Precise Experimental Investigation of Eigenmodes in a Planar Ion Crystal
H. Kaufmann, S. Ulm, G. Jacob +5
The accurate characterization of eigenmodes and eigenfrequencies of two-dimensional ion crystals provides the foundation for the use of such structures for quantum simulation purpo…
Shuttling-Based Trapped-Ion Quantum Information Processing
V. Kaushal, B. Lekitsch, A. Stahl +7
Moving trapped-ion qubits in a microstructured array of radiofrequency traps offers a route towards realizing scalable quantum processing nodes. Establishing such nodes, providing…
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.…
Shuttling in Bidimensional Segmented Ion-Trap Quantum Processors with T-Junctions
J. Durandau, C. A. Brunet, F. Schmidt-Kaler +3
Shuttle-based trapped ion quantum processors typically employ a one-dimensional (1D) linear architecture to transport ion-qubits between one ore more laser interaction zones where…
Heuristics for Shuttling Sequence Optimization for a Linear Segmented Trapped-Ion Quantum Computer
J. Durandau, C. A. Brunet, F. Schmidt-Kaler +3
An algorithm for the generation of shuttling sequences is necessary for the operation of a linear segmented ion-trap quantum computer. The present work provides an implementation o…