Design and demonstration of a novel incoherent optical CDMA system

I. Glesk, V. Baby, C. S. Brès, P. R. Prucnal, W. C. Kwong

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

3 Citations (Scopus)

Abstract

A detailed analysis of the scalability of two-dimensional optical codes is presented and two network deployment architectures for optical code division multiple access (OCDMA) are discussed. We present the architecture and or a highly scalable, 2.5 Gb/s per user code design for 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 fast wavelength-hopping, time-spreading codes. Unlike phase sensitive coherent OCDAM systems, this architecture utilizes standard on-off-keyed optical pulses allocated in the time and wavelength domains. This incoherent OCDMA approach is compatible with existing WDM optical networks and utilizes off-the-shelf components. We discuss a novel optical subsystems design for encoders and decoders that enable the realization of a highly scalable incoherent OCDMA system with rapid reconfigurability. We demonstrate the operation of 4 simultaneous users operating at OC-48 (similar to 2.5 Gbit/s) with a power penalty of < 0.5dB and the reduction of mulliple-access interference using ultra-fast all-optical sampling with newly proposed TOAD-based OCDMA receiver.
Original languageEnglish
Title of host publicationProceedings - IEEE Military Communications Conference MILCOM
Place of PublicationNew York
PublisherIEEE
Pages3155-3161
Number of pages6
Volume5
ISBN (Print)0780393937
DOIs
Publication statusPublished - 2005
EventMILCOM 2005: Military Communications Conference 2005 - Atlatnic City, NJ, United Kingdom
Duration: 17 Oct 200520 Oct 2005

Publication series

NameIEEE Military Communications Conference
PublisherIEEE
ISSN (Electronic)2155-7578

Conference

ConferenceMILCOM 2005: Military Communications Conference 2005
CountryUnited Kingdom
CityAtlatnic City, NJ
Period17/10/0520/10/05

Fingerprint

Code division multiple access
Demonstrations
Wavelength
Optical design
Fiber optic networks
Wavelength division multiplexing
Scalability
Laser pulses
Sampling

Keywords

  • design
  • demonstration
  • incoherent
  • optical
  • cdma system

Cite this

Glesk, I., Baby, V., Brès, C. S., Prucnal, P. R., & Kwong, W. C. (2005). Design and demonstration of a novel incoherent optical CDMA system. In Proceedings - IEEE Military Communications Conference MILCOM (Vol. 5, pp. 3155-3161). [1606142] (IEEE Military Communications Conference ). New York: IEEE. https://doi.org/10.1109/MILCOM.2005.1606142
Glesk, I. ; Baby, V. ; Brès, C. S. ; Prucnal, P. R. ; Kwong, W. C. / Design and demonstration of a novel incoherent optical CDMA system. Proceedings - IEEE Military Communications Conference MILCOM. Vol. 5 New York : IEEE, 2005. pp. 3155-3161 (IEEE Military Communications Conference ).
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Glesk, I, Baby, V, Brès, CS, Prucnal, PR & Kwong, WC 2005, Design and demonstration of a novel incoherent optical CDMA system. in Proceedings - IEEE Military Communications Conference MILCOM. vol. 5, 1606142, IEEE Military Communications Conference , IEEE, New York, pp. 3155-3161, MILCOM 2005: Military Communications Conference 2005, Atlatnic City, NJ, United Kingdom, 17/10/05. https://doi.org/10.1109/MILCOM.2005.1606142

Design and demonstration of a novel incoherent optical CDMA system. / Glesk, I.; Baby, V.; Brès, C. S.; Prucnal, P. R.; Kwong, W. C.

Proceedings - IEEE Military Communications Conference MILCOM. Vol. 5 New York : IEEE, 2005. p. 3155-3161 1606142 (IEEE Military Communications Conference ).

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

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Glesk I, Baby V, Brès CS, Prucnal PR, Kwong WC. Design and demonstration of a novel incoherent optical CDMA system. In Proceedings - IEEE Military Communications Conference MILCOM. Vol. 5. New York: IEEE. 2005. p. 3155-3161. 1606142. (IEEE Military Communications Conference ). https://doi.org/10.1109/MILCOM.2005.1606142