Low-error encoder for time-bin and decoy states for quantum key distribution

Low-error encoder for time-bin and decoy states for quantum key distribution

Abstract Time-bin encoding is a robust method for implementing quantum key distribution (QKD) on optical fiber channels, minimizing drift-induced errors. However, interferometric structures make achieving stable and low intrinsic Quantum Bit Error Rate (QBER) challenging. A key device for decoy-stat...

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Bibliographic Details
Main Authors: Davide Scalcon, Elisa Bazzani, Giuseppe Vallone, Paolo Villoresi, Marco Avesani
Format: Article
Language:English
Published: Nature Portfolio 2025-02-01
Series:npj Quantum Information
Online Access:https://doi.org/10.1038/s41534-024-00923-9
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