169 citations · 222 across the 4 of their papers we have counts for
4 papers
Design and characterization of a cryogenic vacuum chamber for ion trapping experiments
D. M. Hartsell, J. M. Gray, C. M. Shappert +5
We present the design and characterization of a cryogenic vacuum chamber incorporating mechanical isolation from vibrations, a high numerical-aperture in-vacuum imaging objective,…
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…
High-Fidelity Bell-State Preparation with Ca Optical Qubits
Craig R. Clark, Holly N. Tinkey, Brian C. Sawyer +10
Entanglement generation in trapped-ion systems has relied thus far on two distinct but related geometric phase gate techniques: Molmer-Sorensen and light-shift gates. We recently p…
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…