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

Add/drop multiplexing and TDM signal transmission in an optical CDMA ring network

Not Accessible

Your library or personal account may give you access

Abstract

It is shown that a ring topology is better than a star topology for an optical-code-division multiple access (OCDMA) network as an optical metropolitan or local area network in terms of security and capacity. Each node in an OCDMA ring network requires an OCDMA add/drop multiplexer. We present what we believe to be a novel OCDMA add/drop multiplexer that can simultaneously add and drop multiple code channels, and a proof-of-feasibility experiment is demonstrated. An OCDMA ring may also adapt code channels for time domain multiplexing and other digital signal transmission systems. An experiment for the synchronized digital hierarchy (SDH) signal over a OCDMA link is demonstrated.

© 2007 Optical Society of America

PDF Article
More Like This
Optical Burst Add-Drop Multiplexing Technique for Sub-Wavelength Granularity in Wavelength Multiplexed Ring Networks

Jeong Sik Cho, Young Kwang Seo, Hark Yoo, Paul K. J. Park, June-Koo Rhee, Yong Hyub Won, and Min Ho Kang
Opt. Express 15(20) 13256-13265 (2007)

A hybrid WDM/OCDMA ring with a dynamic add/drop function based on Fourier code for local area networks

Yong-Kyu Choi, Kenta Hosoya, Chung Ghiu Lee, Masanori Hanawa, and Chang-Soo Park
Opt. Express 19(7) 6243-6252 (2011)

Demonstration and Analysis of Asynchronous and Survivable Optical CDMA Ring Networks

Yanhua Deng, Zhenxing Wang, Konstantin Kravtsov, John Chang, Carolyn Hartzell, Mable P. Fok, and Paul R. Prucnal
J. Opt. Commun. Netw. 2(4) 159-165 (2010)

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

Select as filters


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