New approach to high speed optical code division multiple access networks by using multidimensional codes and novel all-optical technologies

Ivan Glesk; Varghese Baby; Camille S. Brès; Wing C. Kwong; Lei Xu; Paul R. Prucnal

doi:10.1117/12.638917

6 December 2006 New approach to high speed optical code division multiple access networks by using multidimensional codes and novel all-optical technologies

Ivan Glesk, Varghese Baby, Camille S. Brès, Wing C. Kwong, Lei Xu, Paul R. Prucnal

Author Affiliations +

Proceedings Volume 5945, 14th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics; 59450K (2006) https://doi.org/10.1117/12.638917
Event: 14th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics, 2005, Nitra, Slovakia

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.

Citation Download Citation

Ivan Glesk, Varghese Baby, Camille S. Brès, Wing C. Kwong, Lei Xu, and Paul R. Prucnal "New approach to high speed optical code division multiple access networks by using multidimensional codes and novel all-optical technologies", Proc. SPIE 5945, 14th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics, 59450K (6 December 2006); https://doi.org/10.1117/12.638917

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KEYWORDS

Receivers

Network architectures

Transmitters

Binary data

Computer programming

Sensors

Optical design

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