Rydberg atom quantum technologies

CS Adams, JD Pritchard… - Journal of Physics B …, 2019 - iopscience.iop.org
This topical review addresses how Rydberg atoms can serve as building blocks for
emerging quantum technologies. Whereas the fabrication of large numbers of artificial …

Quantum computing with atomic qubits and Rydberg interactions: progress and challenges

M Saffman - Journal of Physics B: Atomic, Molecular and Optical …, 2016 - iopscience.iop.org
We present a review of quantum computation with neutral atom qubits. After an overview of
architectural options and approaches to preparing large qubit arrays we examine Rydberg …

Rydberg-atom based radio-frequency electrometry using frequency modulation spectroscopy in room temperature vapor cells

S Kumar, H Fan, H Kübler, AJ Jahangiri, JP Shaffer - Optics Express, 2017 - opg.optica.org
Rydberg atom-based electrometry enables traceable electric field measurements with high
sensitivity over a large frequency range, from gigahertz to terahertz. Such measurements are …

Multiplexed telecommunication-band quantum networking with atom arrays in optical cavities

W Huie, SG Menon, H Bernien, JP Covey - Physical Review Research, 2021 - APS
The realization of a quantum network node of matter-based qubits compatible with
telecommunication-band operation and large-scale quantum information processing is an …

Microwave to optical conversion with atoms on a superconducting chip

D Petrosyan, K Mølmer, J Fortágh… - New Journal of …, 2019 - iopscience.iop.org
We describe a scheme to coherently convert a microwave photon of a superconducting co-
planar waveguide resonator to an optical photon emitted into a well-defined temporal and …

Control and entanglement of individual Rydberg atoms near a nanoscale device

PL Ocola, I Dimitrova, B Grinkemeyer… - Physical Review Letters, 2024 - APS
Coherent control of Rydberg atoms near dielectric surfaces is a major challenge due to the
large sensitivity of Rydberg states to electric fields. We demonstrate coherent single-atom …

Generation of cold Rydberg atoms at submicron distances from an optical nanofiber

KS Rajasree, T Ray, K Karlsson, JL Everett… - Physical Review …, 2020 - APS
We report on a controllable, hybrid quantum system consisting of cold Rydberg atoms and
an optical nanofiber interface. Using a two-photon ladder-type excitation in Rb 87, we …

Simulating quantum spin models using Rydberg-excited atomic ensembles in magnetic microtrap arrays

S Whitlock, AW Glaetzle… - Journal of Physics B …, 2017 - iopscience.iop.org
We propose a scheme to simulate lattice spin models based on strong, long-range
interacting Rydberg atoms stored in a large-spacing array of magnetic microtraps. Each spin …

Cavity-driven Rabi oscillations between Rydberg states of atoms trapped on a superconducting atom chip

M Kaiser, C Glaser, LY Ley, J Grimmel… - Physical Review …, 2022 - APS
Hybrid quantum systems involving cold atoms and microwave resonators can enable cavity-
mediated infinite-range interactions between atomic spin systems and realize atomic …

High finesse bow-tie cavity for strong atom-photon coupling in Rydberg arrays

YT Chen, M Szurek, B Hu, J de Hond, B Braverman… - Optics …, 2022 - opg.optica.org
We report a high-finesse bow-tie cavity designed for atomic physics experiments with
Rydberg atom arrays. The cavity has a finesse of 51,000 and a waist of 7.1 μm at the cesium …