Secure optical communication based on orthogonal DQPSK/CSK modulation and symbol overlapped random optical phase encryption

Zhensen Gao, Qiongqiong Wu, Songnian Fu, Xu Wang, Yuncai Wang, Yuwen Qin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We propose a novel physical layer secure optical communication scheme utilizing symbol overlapped random optical phase encryption to secretly transmit two private messages with orthogonal DQPSK/CSK modulation. A 3-bit/symbol 30Gb/s secure optical system is demonstrated.

Original languageEnglish
Title of host publicationOptoelectronics and Communications Conference 2021
PublisherOPTICA Publishing Group
ISBN (Electronic)9781943580927
DOIs
Publication statusPublished - 3 Jul 2021
Event26th Optoelectronics and Communications Conference 2021 - Virtual, Online, China
Duration: 3 Jul 20217 Jul 2021

Conference

Conference26th Optoelectronics and Communications Conference 2021
Abbreviated titleOECC 2021
Country/TerritoryChina
CityVirtual, Online
Period3/07/217/07/21

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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