Share Email Print

Proceedings Paper

New approach to high speed optical code division multiple access networks by using multidimensional codes and novel all-optical technologies
Author(s): Ivan Glesk; Varghese Baby; Camille S. Brès; Wing C. Kwong; Lei Xu; Paul R. Prucnal
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

We present the architecture and code design for a highly scalable, 2.5 Gbis per user optical code division multiple access (OCDMA) system. The system is scalable to 100 potential and more than 10 simultaneous users, each with BER of less than 10-9. The system architecture uses a fast frequency-hopping, time-spreading codes. Unlike frequency and phase sensitive coherent OCDMA systems, this architecture utilizes standard on-off keyed optical pulses allocated in the time and wavelength dimensions. This incoherent OCDMA approach is compatible with existing WDM optical networks and utilizes off the shelf components. We discuss the novel optical subsystem designs for encoders and decoders that enable the realization of a highly scalable incoherent OCDMA system with rapid reconfigurability. A detailed analysis of the scalability of the two dimensional code is presented. Broadcast and select network deployment architectures for OCDMA are discussed.

Paper Details

Date Published: 6 December 2006
PDF: 13 pages
Proc. SPIE 5945, 14th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics, 59450K (6 December 2006); doi: 10.1117/12.638917
Show Author Affiliations
Ivan Glesk, Comenius Univ. (Slovak Republic)
Princeton Univ. (United States)
Varghese Baby, Princeton Univ. (United States)
Camille S. Brès, Princeton Univ. (United States)
Wing C. Kwong, Hofstra Univ. (United States)
Lei Xu, Princeton Univ. (United States)
Paul R. Prucnal, Princeton Univ. (United States)

Published in SPIE Proceedings Vol. 5945:
14th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics
Anton Štrba; Dagmar Senderákova; Miroslav Hrabovský, Editor(s)

© SPIE. Terms of Use
Back to Top