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

Secure WDM-PON based on chaos synchronization and subcarrier modulation multiplexing

Not Accessible

Your library or personal account may give you access

Abstract

A novel secure passive optical network (PON) configuration jointly based on the chaos synchronization of wavelength division multiplexed (WDM) chaotic signals and the subcarrier modulation multiplexing is introduced. The upstream and downstream carriers consist of a set of wavelength division multiplexed chaotic signals, and each wavelength takes on several bidirectional optical line terminal (OLT)-optical network unit (ONU) transmissions in virtue of the subcarrier modulation multiplexing technology. The numerical results demonstrate that with proper selection of the wavelength spacing, high-quality chaos synchronization can be achieved on each wavelength, and each wavelength can afford several OLT-ONU transmissions by properly allocating the frequency spacing of subcarriers. The proposed scheme can improve the bandwidth utilization efficiency and obviously enhance the information security at the physical layer of the WDM-PON.

© 2016 Optical Society of America

Full Article  |  PDF Article
More Like This
Secure key distribution and synchronization method in an OFDM-PON based on chaos

Xinshuai Liang, Chongfu Zhang, Yufeng Luo, Mengwei Cui, and Kun Qiu
Opt. Express 30(11) 18310-18319 (2022)

Secure passive optical network based on chaos synchronization

Ning Jiang, Chongfu Zhang, and Kun Qiu
Opt. Lett. 37(21) 4501-4503 (2012)

Flexible non-linear physical security coding scheme combined with chaotic neural network for OFDM-WDM-PON

Mingye Li, Jianxin Ren, Yaya Mao, Xiumin Song, Shuaidong Chen, Shun Han, Jianye Zhao, Yibin Wan, Feng Tian, and Bo Liu
Opt. Express 29(16) 25848-25858 (2021)

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 (6)

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

Tables (1)

You do not have subscription access to this journal. Article tables 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 (12)

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