Wireless-Channel Key Distribution Based on Laser Synchronization

Wireless-Channel Key Distribution Based on Laser Synchronization

We propose and experimentally demonstrate a wireless-channel key distribution scheme based on laser synchronization induced by a common wireless random signal. Two semiconductor lasers are synchronized under injection of the drive signal after electrical-optical conversion and emit irregular outputs...

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Bibliographic Details
Main Authors: Junpei Xu, Anbang Wang, Xinhui Zhang, Laihong Mo, Yuhe Zhang, Yuehui Sun, Yuwen Qin, Yuncai Wang
Format: Article
Language:English
Published: MDPI AG 2024-02-01
Series:Entropy
Subjects:
wireless security
physical layer security
key distribution
nonlinear systems
laser synchronization
Online Access:https://www.mdpi.com/1099-4300/26/3/181

Internet

https://www.mdpi.com/1099-4300/26/3/181

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