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Updated: Feb 15, 2026

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
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A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

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Spatial Multiplexing of Atom-Photon Entanglement Sources using Feedforward Control and Switching Networks

Long Tian1, Zhongxiao Xu1, Lirong Chen1

  • 1The State Key Laboratory of Quantum Optics and Quantum Optics Devices, Collaborative Innovation Center of Extreme Optics, Institute of Opto-Electronics, Shanxi University, Taiyuan 030006, People's Republic of China.

Physical Review Letters
|January 18, 2018
PubMed
Summary

Researchers enhanced quantum entanglement generation between light and matter using a multiplexed interface. This breakthrough boosts the probability of creating entangled atom-photon pairs, crucial for quantum repeaters.

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