Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Secure communications of CAP-4 and OOK signals over MMF based on electro-optic chaos

Not Accessible

Your library or personal account may give you access

Abstract

Chaos-based secure communication can provide a high level of privacy in data transmission. Here, we experimentally demonstrate secure signal transmission over two kinds of multimode fiber (MMF) based on electro-optic intensity chaos. High-quality synchronization is achieved in an electro-optic feedback configuration. Both 5Gbit/s carrier-less amplitude/phase (CAP-4) modulation and 10Gbit/s on–off key (OOK) signals are recovered efficiently in electro-optic chaos-based communication systems. Degradations of chaos synchronization and communication system due to mismatch of various hardware keys are also discussed.

© 2017 Optical Society of America

Full Article  |  PDF Article
More Like This
High-speed chaos-based secure optical communications over 130-km multi-core fiber

Zhongyang Wang, Lei Shen, Min Yang, Ziyi Tang, Lei Zhang, Changkun Yan, Liubo Yang, Ruichun Wang, Jun Chu, Jing Du, and Jian Wang
Opt. Lett. 48(17) 4440-4443 (2023)

Secure communication systems based on chaos in optically pumped spin-VCSELs

Nianqiang Li, H. Susanto, B. Cemlyn, I. D. Henning, and M. J. Adams
Opt. Lett. 42(17) 3494-3497 (2017)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (7)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (2)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved