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Conferences > PVLED > 2022 > JW3A > JW3A.37

High-speed Long-hual Probabilistic Shaped QAM Quantum Noise Stream Cipher Transmission

Jihui Sun, Lin Jiang, Lianshan Yan, Anlin Yi, Jiacheng Feng, Wei Pan, and Bin Luo

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Abstract

An 82.8-Gbit/s probabilistic-shaped QAM quantum noise stream cipher (QNSC) transmission system has been demonstrated over 520-km. Experimental results show it can achieve an improvement of ~170-km compared with traditional QNSC scheme under 7%FEC threshold.

© 2022 The Author(s)

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