2×N twin-field quantum key distribution network configuration based on polarization, wavelength, and time division multiplexing

2×N twin-field quantum key distribution network configuration based on polarization, wavelength, and time division multiplexing

Abstract Developing quantum key distribution (QKD) has been recently directed toward distance extension and network expansion for real-world secure communications. Considering a recent report on a quantum communication network over 4,600 km, it seems that QKD networks using conventional protocols ha...

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Bibliographic Details
Main Authors: Chang Hoon Park, Min Ki Woo, Byung Kwon Park, Yong-Su Kim, Hyeonjun Baek, Seung-Woo Lee, Hyang-Tag Lim, Seung-Woo Jeon, Hojoong Jung, Sangin Kim, Sang-Wook Han
Format: Article
Language:English
Published: Nature Portfolio 2022-05-01
Series:npj Quantum Information
Online Access:https://doi.org/10.1038/s41534-022-00558-8

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https://doi.org/10.1038/s41534-022-00558-8

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