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Conferences > OFC > 2023 > Th3J > Th3J.5

Open quantum channel stabilization for twin-field quantum key distribution

Lai Zhou, Jinping Lin, Yumang Jing, and Zhiliang Yuan

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Abstract

We develop a novel technique to stabilize an open channel without using frequency dissemination for twin-field quantum key distribution. A versatile setup is demonstrated at a distance of 615.6 km, achieving the repeater-like behaviour.

© 2023 The Author(s)

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