93 citations · 285 across the 11 of their papers we have counts for
4 papers · 1 filter
Individual Addressing and State Readout of Trapped Ions Utilizing Radio-Frequency Micromotion
Nathan K Lysne, Justin F Niedermeyer, Andrew C Wilson +2
Excess "micromotion" of trapped ions due to the residual radio-frequency (rf) trapping field at their location is often undesirable and is usually carefully minimized. Here, we ind…
VECSEL systems for quantum information processing with trapped beryllium ions
S. C. Burd, J. -P. Penttinen, P. -Y. Hou +8
Two vertical-external-cavity surface-emitting laser (VECSEL) systems producing ultraviolet (UV) radiation at 235 nm and 313 nm are demonstrated. The systems are suitable for quantu…
Measurements of trapped-ion heating rates with exchangeable surfaces in close proximity
D. A. Hite, K. S. McKay, S. Kotler +3
Electric-field noise from the surfaces of ion-trap electrodes couples to the ion's charge causing heating of the ion's motional modes. This heating limits the fidelity of quantum g…
Decoherence-assisted spectroscopy of a single Mg ion
Govinda Clos, Martin Enderlein, Ulrich Warring +2
We describe a high-resolution spectroscopy method, in which the detection of single excitation events is enhanced by a complete loss of coherence of a superposition of two ground s…