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Updated: Jan 16, 2026

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
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Entangling Two Rydberg Superatoms via Single-Photon Interference

Chao-Wei Yang1, Jun Li1, Peng-Fei Sun1

  • 1University of Science and Technology of China, University of Science and Technology of China, University of Science and Technology of China, Hefei National Research Center for Physical Sciences at the Microscale and School of Physical Sciences, Hefei 230026, China, CAS Center for Excellence in Quantum Information and Quantum Physics, Hefei 230026, China, and Hefei National Laboratory, Hefei 230088, China.

Physical Review Letters
|September 26, 2025
PubMed

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