Global Precision Time Distribution via Satellite-Based Entangled Photon Sources

Document Type

Conference Proceeding

Publication Date

1-1-2022

Abstract

High-precision time synchronization is a fundamental requirement for quantum networks. We simulate a global time distribution network by using quantum clock synchronization – sharing entangled photons between satellite-ground station pairs. This provides sub-nanosecond to picosecond level precision over intercontinental scales (better than GPS).

Publication Source (Journal or Book title)

Optics Infobase Conference Papers

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