Demonstration of high-speed and low-complexity continuous variable quantum key distribution system with local local oscillator

Abstract We present an experimental demonstration of the feasibility of the first 20 + Mb/s Gaussian modulated coherent state continuous variable quantum key distribution system with a locally generated local oscillator at the receiver (LLO-CVQKD). To increase the signal repetition rate, and hence t...

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Bibliographic Details
Main Authors: Shengjun Ren, Shuai Yang, Adrian Wonfor, Ian White, Richard Penty
Format: article
Language:EN
Published: Nature Portfolio 2021
Subjects:
R
Q
Online Access:https://doaj.org/article/816e1ebc458e46fe88c50f1e423533c1
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