Toward fully operational quantum key distribution networks using polarization entanglement

Yoann Pelet; Grégory Sauder; Sébastien Tanzilli; Anthony Martin; Olivier Alibart

doi:10.1364/quantum.2025.qm2b.4

January 1, 2025

Toward fully operational quantum key distribution networks using polarization entanglement

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Key Points

The automated QKD setup performed real-field experiments for hundreds of hours reliably, achieving significant operational goals.
Real-field tests showed the setup's capability to function without an operator, enhancing user-friendliness and efficiency.
This approach leverages polarization entanglement to advance the metrics of quantum key distribution systems in practical scenarios.
The implemented system demonstrates the potential for future deployment in secure communication networks, emphasizing the importance of automation.

Implication

Development and real-field test of an automated quantum key distribution setup showing effectiveness in practical applications.

Abstract

We present the development and real-field test of a fully automated, self stabilizing QKD setup exploiting polarization entanglement, allowing to perform real-field QKD experiment for hundreds of hours, without requiring any operator.

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Cite This Study

Pelet et al. (2025) studied this question.

synapsesocial.com/papers/68c19f9c54b1d3bfb60db393 https://doi.org/10.1364/quantum.2025.qm2b.4

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Toward fully operational quantum key distribution networks using polarization entanglement

Key Points

Implication

Abstract

Discussion

Cite This Study

Toward fully operational quantum key distribution networks using polarization entanglement

Key Points

Implication

Abstract

Discussion

Cite This Study

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