Controlling interactions between quantum emitters using atom arrays

Abstract

We investigate two-dimensional atomic arrays as a platform to modify the electromagnetic environment of individual quantum emitters. Specifically, we demonstrate that control over emission linewidths, resonant frequency shifts, and local enhancement of driving fields is possible due to strong dipole-dipole interactions within ordered, subwavelength atom configurations. We demonstrate that these effects can be used to dramatically enhance coherent dipole-dipole interactions between distant quantum emitters within an atom array. Possible experimental realizations and potential applications are discussed.

References in corpus (42)

• The Quantum Internet
• Quantum metrology with nonclassical states of atomic ensembles
• Single-Atom Resolved Fluorescence Imaging of an Atomic Mott Insulator
• Quantum interface between light and atomic ensembles
• Cavity-based quantum networks with single atoms and optical photons
• Quantum spin squeezing
• Optical interface created by laser-cooled atoms trapped in the evanescent field surrounding an optical nanofiber
• Probing the Superfluid to Mott Insulator Transition at the Single Atom Level
• Realizing quantum Ising models in tunable two-dimensional arrays of single Rydberg atoms
• Experimental demonstration of memory-enhanced quantum communication
• Nanophotonic quantum phase switch with a single atom
• Observation of parity-time symmetry breaking transitions in a dissipative Floquet system of ultracold atoms
• Quantum many-body models with cold atoms coupled to photonic crystals
• Atom-Light Interactions in Photonic Crystals
• Exponential improvement in photon storage fidelities using subradiance and "selective radiance" in atomic arrays
• Demonstration of a state-insensitive, compensated nanofiber trap
• Subwavelength vacuum lattices and atom-atom interactions in photonic crystals
• Cooperative resonances in light scattering from two-dimensional atomic arrays
• A subradiant optical mirror formed by a single structured atomic layer
• Cavity QED with atomic mirrors
• Enhanced optical cross section via collective coupling of atomic dipoles in a 2D array
• Quantum Process Tomography of a Universal Entangling Gate Implemented with Josephson Phase Qubits
• Quantum electrodynamics near a photonic band-gap
• Resonant dipole-dipole interaction in the presence of dispersing and absorbing surroundings
• Natural two-qubit gate for quantum computation using the XY interaction
• Atom-atom interactions around the band edge of a photonic crystal waveguide
• Dispersion forces in macroscopic quantum electrodynamics
• Topological Quantum Optics in Two-Dimensional Atomic Arrays
• Atom-field dressed states in slow-light waveguide QED
• Demonstration of a memory for tightly guided light in an optical nanofiber
• Theory of Subradiant States of a One-Dimensional Two-Level Atom Chain
• Subradiant states of quantum bits coupled to a one-dimensional waveguide
• Nonradiative interaction and entanglement between distant atoms
• Interacting Qubit-Photon Bound States with Superconducting Circuits
• Cooperative eigenmodes and scattering in 1D atomic arrays
• Atomic-waveguide quantum electrodynamics
• 'Free-Space' Photonic Quantum Link and Chiral Quantum Optics
• Optical waveguiding by atomic entanglement in multilevel atom arrays
• Bound states in the continuum for an array of quantum emitters
• Reservoir spectroscopy of 5s5p ${}^3$P${}_2$ - 5s$n$d ${}^3$D${}_{1,2,3}$ transitions in strontium
• Quantum optomechanics of a two-dimensional atomic array
• Optical Properties of Collective Excitations for Finite Chains of Trapped Atoms

Cited by in corpus (20)

• Dicke superradiance in ordered lattices: dimensionality matters
• Photon control and coherent interactions via lattice dark states in atomic arrays
• Superradiance and subradiance in inverted atomic arrays
• Tunable directional emission and collective dissipation with quantum metasurfaces
• Quantum nonlinear metasurfaces from dual arrays of ultracold atoms
• Harnessing quantum emitter rings for efficient energy transport and trapping
• Quantum simulation with fully coherent dipole--dipole-interactions mediated by three-dimensional subwavelength atomic arrays
• Optimized geometries for cooperative photon storage in an impurity coupled to a two-dimensional atomic array
• Atomic waveguide QED with atomic dimers
• Quantum electrodynamics in anisotropic and tilted Dirac photonic lattices
• Quantum computing with subwavelength atomic arrays
• Intensity effects of light coupling to one- or two-atom arrays of infinite extent
• Photon-mediated dipole-dipole interactions as a resource for quantum science and technology in cold atoms
• Green's function approach to interacting lattice polaritons and optical nonlinearities in subwavelength arrays of quantum emitters
• Fate of the Mollow triplet in strongly-coupled atomic arrays
• Spatial averaging for light reflection and transmission through cold atom arrays
• Alternating quantum-emitter chains: Exceptional-point phase transition, edge state, and quantum walks
• Long-range interactions in Weyl dense atomic arrays protected from dissipation and disorder
• Metalens formed by structured arrays of atomic emitters
• Suppression of coherent light scattering in a three-dimensional atomic array