High-Rate Continuous-Variable Quantum Key Distribution with Orbital Angular Momentum Multiplexing

The secret key rate is one of the main obstacles to the practical application of continuous-variable quantum key distribution (CVQKD). In this paper, we propose a multiplexing scheme to increase the secret key rate of the CVQKD system with orbital angular momentum (OAM). The propagation characterist...

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Bibliographic Details
Published in:	Entropy
Main Authors:	Xinchao Ruan, Wenhao Shi, Guojun Chen, Wei Zhao, Hang Zhang, Ying Guo
Format:	Article
Language:	English
Published:	MDPI AG 2021-09-01
Subjects:	quantum key distribution continuous-variable orbital angular momentum multiplexing
Online Access:	https://www.mdpi.com/1099-4300/23/9/1187

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