37 citations · 39 across the 2 of their papers we have counts for
5 papers
A high fidelity light-shift gate for clock-state qubits
C. H. Baldwin, B. J. Bjork, M. Foss-Feig +7
To date, the highest fidelity quantum logic gates between two qubits have been achieved with variations on the geometric-phase gate in trapped ions, with the two leading variants b…
Chip-integrated voltage sources for control of trapped ions
J. Stuart, R. Panock, C. D. Bruzewicz +5
Trapped-ion quantum information processors offer many advantages for achieving high-fidelity operations on a large number of qubits, but current experiments require bulky external…
Evidence for multiple mechanisms underlying surface electric-field noise in ion traps
J. A. Sedlacek, J. Stuart, D. H. Slichter +4
Electric-field noise from ion-trap electrode surfaces can limit the fidelity of multiqubit entangling operations in trapped-ion quantum information processors and can give rise to…
Intracavity Rydberg atom electromagnetically induced transparency using a high finesse optical cavity
Jiteng Sheng, Yuanxi Chao, Santosh Kumar +3
We present an experimental study of cavity assisted Rydberg atom electromagnetically induced transparency (EIT) using a high-finesse optical cavity (). Rydberg atoms…
High-Fidelity, Single-Shot, Quantum-Logic-Assisted Readout in a Mixed-Species Ion Chain
Colin Bruzewicz, Robert McConnell, Jonathon Sedlacek +4
We use a co-trapped ion () to sympathetically cool and measure the quantum state populations of a memory-qubit ion of a different atomic species ($^{40}\mathr…