56 citations · 142 across the 9 of their papers we have counts for
9 papers
Design and characterization of individual addressing optics based on multi-channel acousto-optic modulator for Yb qubits
Sungjoo Lim, Seunghyun Baek, Jacob Whitlow +7
We present the design and characterization of individual addressing optics based on a multi-channel acousto-optic modulator (AOM) for trapped ytterbium-171 ions. The design paramet…
High stability cryogenic system for quantum computing with compact packaged ion traps
Robert F. Spivey, Ismail V. Inlek, Zhubing Jia +9
Cryogenic environments benefit ion trapping experiments by offering lower motional heating rates, collision energies, and an ultra-high vacuum (UHV) environment for maintaining lon…
Hidden Inverses: Coherent Error Cancellation at the Circuit Level
Bichen Zhang, Swarnadeep Majumder, Pak Hong Leung +6
Coherent gate errors are a concern in many proposed quantum computing architectures. These errors can be effectively handled through composite pulse sequences for single-qubit gate…
High-Speed Low-Crosstalk Detection of a Yb Qubit using Superconducting Nanowire Single Photon Detectors
Stephen Crain, Clinton Cahall, Geert Vrijsen +5
Qubits used in quantum computing tend to suffer from errors, either from the qubit interacting with the environment, or from imperfect control when quantum logic gates are applied.…
Error Compensation of Single-Qubit Gates in a Surface Electrode Ion Trap Using Composite Pulses
Emily Mount, Chingiz Kabytayev, Stephen Crain +7
The fidelity of laser-driven quantum logic operations on trapped ion qubits tend to be lower than microwave-driven logic operations due to the difficulty of stabilizing the driving…
Scalable Digital Hardware for a Trapped Ion Quantum Computer
Emily Mount, Daniel Gaultney, Geert Vrijsen +8
Many of the challenges of scaling quantum computer hardware lie at the interface between the qubits and the classical control signals used to manipulate them. Modular ion trap quan…
Individual addressing of trapped Yb ion qubits using a MEMS-based beam steering system
S. Crain, E. Mount, S. Baek +1
The ability to individually manipulate the increasing number of qubits is one of the many challenges towards scalable quantum information processing with trapped ions. Using micro-…
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…
Stable Optical Phase Modulation with Micromirrors
Caleb Knoernschild, Taehyun Kim, Peter Maunz +2
We measure the motional fluctuations of a micromechanical mirror using a Michelson interferometer, and demonstrate its interferometric stability. The position stability of the micr…