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Conference on Lasers and Electro-Optics

An Entanglement-Based QKD System for Scalable Robust Multi-User Networks

Erik Fitzke, Till Dolejsky, Maximilian Tippmann, Lucas Bialowons, Oleg Nikiforov, Felix Wissel, Matthias Gunkel, Thomas Walther

Published Jan 1, 2022• 0 citations
Publisher

Abstract

We present entanglement-based quantum key distribution in a star-shaped network with time-bin coding. We demonstrate key exchange under typical operation conditions for metropolitan-scale networks. Without much efforts, it is scalable to more than 100 users.
DOI
10.1364/cleo_qels.2022.ftu4a.1

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