Mode-pairing quantum key distribution based on wavelength division multiplexing in multi-user networks
Wei Cui,
Chen Yang,
Guoqi Huang
et al.
Abstract:Mode-pairing quantum key distribution (MP-QKD), a protocol that combines high performance and flexibility, not only eliminates the need for global phase locking but also beats the rate-transmittance bound. Such remarkable characteristics are poised to further advance the practical application of quantum communication networks. In this paper, MP-QKD is extended to the scenario of multi-user communication networks. MP-QKD enables concurrent operation across multiple channels by integrating wavelength division mu… Show more
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