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Updated: Jan 30, 2026

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
12:19

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

Published on: April 4, 2017

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Simulation and realization of a second-order quantum-interference-based quantum clock synchronization at the

Runai Quan, Ruifang Dong, Yiwei Zhai

    Optics Letters
    |February 1, 2019
    PubMed
    Summary

    This study sets a new record for quantum clock synchronization accuracy using frequency-entangled pulses. The quantum interference algorithm achieved 13 picosecond precision over a 6 km fiber link, outperforming classical methods.

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