Fast, high-fidelity addressed single-qubit gates using efficient composite pulse sequences
We use electronic microwave control methods to implement addressed single-qubit gates
with high speed and fidelity, for Ca+ 43 hyperfine “atomic clock” qubits in a cryogenic (100 …
with high speed and fidelity, for Ca+ 43 hyperfine “atomic clock” qubits in a cryogenic (100 …
How to Wire a -Qubit Trapped-Ion Quantum Computer
One of the most formidable challenges of scaling up quantum computers is that of control-
signal delivery. Today's small-scale quantum computers typically connect each qubit to one …
signal delivery. Today's small-scale quantum computers typically connect each qubit to one …
Identification of an X-Band Clock Transition in Cp′3Pr– Enabled by a 4f25d1 Configuration
Molecular qubits offer an attractive basis for quantum information processing, but challenges
remain with regard to sustained coherence. Qubits based on clock transitions offer a method …
remain with regard to sustained coherence. Qubits based on clock transitions offer a method …
Scalable, high-fidelity all-electronic control of trapped-ion qubits
Low cross-talk optical addressing of trapped-ion qubits using a novel integrated photonic chip
Individual optical addressing in chains of trapped atomic ions requires the generation of
many small, closely spaced beams with low cross-talk. Furthermore, implementing parallel …
many small, closely spaced beams with low cross-talk. Furthermore, implementing parallel …
Dressing trapped ions with integrated wires
RT Sutherland - Physical Review A, 2024 - APS
We discuss dressing trapped ions with the near field of a trap integrated wire. Ram** a
dressing field on or off adiabatically before or after an operation changes its effective …
dressing field on or off adiabatically before or after an operation changes its effective …
Focusing of quantum gate interactions using dynamical decoupling
In 1995, Cirac and Zoller proposed the first concrete implementation of a small-scale
quantum computer, using laser beams focused to micron spot sizes to address individual …
quantum computer, using laser beams focused to micron spot sizes to address individual …
Ion-Based Quantum Computing Hardware: Performance and End-User Perspective
T Strohm, K Wintersperger, F Dommert… - arxiv preprint arxiv …, 2024 - arxiv.org
This is the second paper in a series of papers providing an overview of different quantum
computing hardware platforms from an industrial end-user perspective. It follows our first …
computing hardware platforms from an industrial end-user perspective. It follows our first …