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Classical-decisive quantum internet by integrated photonics

delete2025-08-28
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PRE
AI
Y
Yichi Zhang
R
Robert Broberg
A
Alan Zhu
G
Gushu Li
L
Li Ge
J
Jonathan M. Smith
L
Liang Feng *
DOI:10.1126/science.adx6176delete
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Abstract

Abstract

En 中文
The development of a quantum network requires the ability to propagate fragile quantum states over large distances, ideally using existing long-distance optical fiber infrastructure. Zhang et al. demonstrate the integration of quantum information into advanced photonic technologies. Using a hybrid networking protocol, they showed that the classical signal can be used to efficiently guide entanglement distribution while preserving the integrity of quantum information. This hybrid approach enables dynamic routing of high-fidelity entanglement over existing fiber networks and provides a practical path toward a scalable quantum internet. —Ian S. Osborne
Keywords:
quantum network
entanglement distribution
optical fiber
hybrid protocol
quantum internet

Journal

Science cover
Science
IF:
45.8
Papers:
1.4W
Citations:
78.6W

Organization

College of Staten Island cover
College of Staten Island
Scholars:
11
Papers: 7
Citations: 687
U
university of pennsylvania
Scholars:
9.2W
Papers: 7.8W
Citations: 153