85 citations · 485 across the 14 of their papers we have counts for
11 papers · 1 filter
Observation of a Topological Berry Phase with a Single Phonon in an Ion Microtrap Array
Justin F. Niedermeyer, Nathan K. Lysne, Katherine C. McCormick +11
Controlled quantum mechanical motion of trapped atomic ions can be used to simulate and explore collective quantum phenomena and to process quantum information. Groups of cold atom…
Multi-junction surface ion trap for quantum computing
J. D. Sterk, M. G. Blain, M. Delaney +11
Surface ion traps with two-dimensional layouts of trapping regions are natural architectures for storing large numbers of ions and supporting the connectivity needed to implement q…
Multi-site Integrated Optical Addressing of Trapped Ions
Joonhyuk Kwon, William J. Setzer, Michael Gehl +6
One of the most effective ways to advance the performance of quantum computers and quantum sensors is to increase the number of qubits or quantum resources in the system. A major t…
Fluorescence Detection of a Trapped Ion with a Monolithically Integrated Single-Photon-Counting Avalanche Diode
W. J. Setzer, M. Ivory, O. Slobodyan +7
We report on the first demonstration of fluorescence detection using single-photon avalanche photodiodes (SPADs) monolithically integrated with a microfabricated surface ion trap.…
Integrated optical addressing of a trapped ytterbium ion
M. Ivory, W. J. Setzer, N. Karl +6
We report on the characterization of heating rates and photo-induced electric charging on a microfabricated surface ion trap with integrated waveguides. Microfabricated surface ion…
Freely configurable quantum simulator based on a two-dimensional array of individually trapped ions
Manuel Mielenz, Henning Kalis, Matthias Wittemer +7
A custom-built and precisely controlled quantum system may offer access to a fundamental understanding of another, less accessible system of interest. A universal quantum computer…
Assembling a ring-shaped crystal in a microfabricated surface ion trap
Boyan Tabakov, Francisco Benito, Matthew Blain +7
We report on experiments with a microfabricated surface trap designed for trapping a chain of ions in a ring. Uniform ion separation over most of the ring is achieved with a rotati…
Single qubit manipulation in a microfabricated surface electrode ion trap
Emily Mount, So-Young Baek, Matthew Blain +7
We trap individual Yb ions in a surface trap microfabricated on a silicon substrate, and demonstrate a complete set of high fidelity single qubit operations for the hyp…
Reduction of heating rate in a microfabricated ion trap by pulsed-laser cleaning
D T C Allcock, L Guidoni, T P Harty +4
Laser-cleaning of the electrodes in a planar micro-fabricated ion trap has been attempted using ns pulses from a tripled Nd:YAG laser at 355nm. The effect of the laser pulses at se…
Heating rate and electrode charging measurements in a scalable, microfabricated, surface-electrode ion trap
D. T. C. Allcock, T. P. Harty, H. A. Janacek +9
We characterise the performance of a surface-electrode ion "chip" trap fabricated using established semiconductor integrated circuit and micro-electro-mechanical-system (MEMS) micr…
Design, Fabrication, and Experimental Demonstration of Junction Surface Ion Traps
D. L. Moehring, C. Highstrete, D. Stick +4
We present the design, fabrication, and experimental implementation of surface ion traps with Y-shaped junctions. The traps are designed to minimize the pseudopotential variations…