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Optical Fiber Communication Conference

Quantum key distribution network deployed over 100 km in a real-world environment

Nathan Lecaron, Yoann Pelet, Grégory Sauder, Clément Courde, Anthony Martin, Sébastien Tanzilli, Olivier Alibart

Published Jan 1, 2026• 0 citations
Publisher

Abstract

We demonstrate a 100 km entanglement-based quantum key distribution link with full automation and stability, bridging terrestrial and satellite-compatible infrastructures for future large-scale quantum networks.
DOI
10.1364/ofc.2026.m2k.7

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