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Conferences > CLEO_QELS > 2018 > FTu3G > FTu3G.5

Experimental Quantum Key Distribution at 1.3 Gbit/s Secret-Key Rate over a 10-dB-Loss Channel

Zheshen Zhang, Changchen Chen, Quntao Zhuang, Jane E. Heyes, Franco N. C. Wong, and Jeffrey H. Shapiro

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Abstract

We demonstrate quantum key distribution at 1.3-Gbit/s secret-key rates over a 10-dB-loss channel. By transmitting many photons per bit with multi-mode encoding our protocol overcomes channel loss to achieve gigabit-per-second rates without compromising security.

© 2018 The Author(s)

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