Quantum networks with neutral atom processing nodes

JP Covey, H Weinfurter, H Bernien - npj Quantum Information, 2023 - nature.com
Quantum networks providing shared entanglement over a mesh of quantum nodes will
revolutionize the field of quantum information science by offering novel applications in …

A perspective on the pathway to a scalable quantum internet using rare-earth ions

RM Pettit, FH Farshi, SE Sullivan… - Applied Physics …, 2023 - pubs.aip.org
The ultimate realization of a global quantum internet will require advances in scalable
technologies capable of generating, storing, and manipulating quantum information. The …

Indistinguishable telecom band photons from a single Er ion in the solid state

S Ourari, Ł Dusanowski, SP Horvath, MT Uysal… - Nature, 2023 - nature.com
Atomic defects in the solid state are a key component of quantum repeater networks for long-
distance quantum communication. Recently, there has been significant interest in rare earth …

Nanocavity-Mediated Purcell Enhancement of Er in TiO2 Thin Films Grown via Atomic Layer Deposition

C Ji, MT Solomon, GD Grant, K Tanaka, M Hua… - ACS …, 2024 - ACS Publications
The use of trivalent erbium (Er3+), typically embedded as an atomic defect in the solid-state,
has widespread adoption as a dopant in telecommunication devices and shows promise as …

Cavity-coupled telecom atomic source in silicon

A Johnston, U Felix-Rendon, YE Wong… - Nature …, 2024 - nature.com
Novel T centers in silicon hold great promise for quantum networking applications due to
their telecom band optical transitions and the long-lived ground state electronic spins. An …

Photonic Integrated Quantum Memory in Rare‐Earth Doped Solids

ZQ Zhou, C Liu, CF Li, GC Guo, D Oblak… - Laser & Photonics …, 2023 - Wiley Online Library
An optical quantum memory is a device that can store photonic quantum information and
release it after a controlled time. It is an essential component for overcoming channel losses …

Detection of single ions in a nanoparticle coupled to a fiber cavity

C Deshmukh, E Beattie, B Casabone, S Grandi… - Optica, 2023 - opg.optica.org
Many quantum information protocols require the storage and manipulation of information
over long times, and its exchange between nodes of a quantum network across long …

Frequency tunable, cavity-enhanced single erbium quantum emitter in the telecom band

Y Yu, D Oser, G Da Prato, E Urbinati, JC Ávila… - Physical review …, 2023 - APS
Single quantum emitters embedded in solid-state hosts are an ideal platform for realizing
quantum information processors and quantum network nodes. Among the currently …

Scalable multipartite entanglement of remote rare-earth ion qubits

A Ruskuc, CJ Wu, E Green, SLN Hermans… - ar** quantum
repeater networks, enabling long-range entanglement distribution for transformational …

Stark tuning of telecom single-photon emitters based on a single Er3+

JY Huang, PJ Liang, L Zheng, PY Li, YZ Ma… - Chinese Physics …, 2023 - iopscience.iop.org
The implementation of scalable quantum networks requires photons at the telecom band
and long-lived spin coherence. The single Er 3+ in solid-state hosts is an important …