Metasurface holographic optical traps for ultracold atoms

X Huang, W Yuan, A Holman, M Kwon… - Progress in Quantum …, 2023 - Elsevier
We propose metasurface holograms as a novel platform to generate optical trap arrays for
cold atoms with high quality, efficiency, and thermal stability. We developed design and …

Generation of maximally entangled long-lived states with giant atoms in a waveguide

AC Santos, R Bachelard - Physical Review Letters, 2023 - APS
In this Letter, we show how to efficiently generate entanglement between two artificial giant
atoms with photon-mediated interactions in a waveguide. Taking advantage of the …

Quantum advantage of two-level batteries in the self-discharging process

AC Santos - Physical Review E, 2021 - APS
Devices that use quantum advantages for storing energy in the degree of freedom of
quantum systems have drawn attention due to their properties of working as quantum …

Quantum nonlinear optics based on two-dimensional Rydberg atom arrays

M Moreno-Cardoner, D Goncalves, DE Chang - Physical Review Letters, 2021 - APS
We propose the combination of subwavelength, two-dimensional atomic arrays and
Rydberg interactions as a powerful platform to realize strong, coherent interactions between …

Rydberg superatoms: An artificial quantum system for quantum information processing and quantum optics

XQ Shao, SL Su, L Li, R Nath, JH Wu, W Li - Applied Physics Reviews, 2024 - pubs.aip.org
Rydberg superatoms: An artificial quantum system for quantum information processing and
quantum optics | Applied Physics Reviews | AIP Publishing Skip to Main Content Umbrella Alt …

Quantum single-photon control, storage, and entanglement generation with planar atomic arrays

KE Ballantine, J Ruostekoski - PRX Quantum, 2021 - APS
While artificially fabricated patterned metasurfaces are providing paradigm-shifting optical
components for classical light manipulation, strongly interacting, controllable, and …

Superatom picture of collective nonclassical light emission and dipole blockade in atom arrays

LA Williamson, MO Borgh, J Ruostekoski - Physical review letters, 2020 - APS
We show that two-time, second-order correlations of scattered photons from planar arrays
and chains of atoms display nonclassical features that can be described by a superatom …

Single-mode photon blockade enhanced by bi-tone drive

M Li, YL Zhang, SH Wu, CH Dong, XB Zou, GC Guo… - Physical Review Letters, 2022 - APS
A scheme for observing photon blockade in a single bosonic mode with weak nonlinearity is
proposed and numerically verified. Using a simple bi-tone drive, sub-and super-Poissonian …

Subradiance with saturated atoms: population enhancement of the long-lived states

A Cipris, NA Moreira, TS do Espirito Santo, P Weiss… - Physical Review Letters, 2021 - APS
Dipole-dipole interactions are at the origin of long-lived collective atomic states, often called
subradiant, which are explored for their potential use in novel photonic devices or in …

Beyond lowest order mean-field theory for light interacting with atom arrays

F Robicheaux, DA Suresh - Physical Review A, 2021 - APS
Results from higher order mean-field calculations of light interacting with atom arrays are
presented for calculations of one-and two-time expectation values. The atoms are …