53 citations · 171 across the 7 of their papers we have counts for
7 papers
Characterization of Fast Ion Transport via Position-Dependent Optical Deshelving
Craig R. Clark, Creston D. Herold, J. True Merrill +11
Ion transport is an essential operation in some models of quantum information processing, where fast ion shuttling with minimal motional excitation is necessary for efficient, high…
Single-ion addressing via trap potential modulation in global optical fields
Christopher M. Seck, Adam M. Meier, J. True Merrill +4
To date, individual addressing of ion qubits has relied primarily on local Rabi or transition frequency differences between ions created via electromagnetic field spatial gradients…
Universal Control of Ion Qubits in a Scalable Microfabricated Planar Trap
Creston D. Herold, Spencer D. Fallek, J. True Merrill +4
We demonstrate universal quantum control over chains of ions in a surface-electrode ion trap, including all the fundamental operations necessary to perform algorithms in a one-dime…
Transformed Composite Sequences for Improved Qubit Addressing
J. True Merrill, S. Charles Doret, Grahame D. Vittorini +2
Selective laser addressing of a single atom or atomic ion qubit can be improved using narrowband composite pulse sequences. We describe a Lie-algebraic technique to generalize know…
Spatially uniform single-qubit gate operations with near-field microwaves and composite pulse compensation
Christopher M. Shappert, J. True Merrill, K. R. Brown +7
We present a microfabricated surface-electrode ion trap with a pair of integrated waveguides that generate a standing microwave field resonant with the 171Yb+ hyperfine qubit. The…
Progress in compensating pulse sequences for quantum computation
J. True Merrill, Kenneth R. Brown
The control of qubit states is often impeded by systematic control errors. Compensating pulse sequences have emerged as a resource efficient method for quantum error reduction. In…
Demonstration of integrated microscale optics in surface-electrode ion traps
J. True Merrill, Curtis Volin, David Landgren +10
In ion trap quantum information processing, efficient fluorescence collection is critical for fast, high-fidelity qubit detection and ion-photon entanglement. The expected size of…