Abstract

A high-dimensional entanglement-based fully connected quantum key distribution network is proposed and demonstrated experimentally over 100 users, where a broadband entanglement photon pair source is shared by end users via wavelength and space division multiplexing.

© 2020 The Author(s)

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More Like This
Fully Connected Entanglement-based Quantum Communication Network without Trusted Node

Xu Liu, Rong Xue, Yidong Huang, and Wei Zhang
F4E.4 Optical Fiber Communication Conference (OFC) 2021

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C. Autebert, J. Trapateau, A. Orieux, A. Lemaître, C. Gomez-Carbonnel, E. Diamanti, I. Zaquine, and S. Ducci
FTh4F.4 Frontiers in Optics (FiO) 2016

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