Analysis of Time-Spreading OCDMA Systems With Partially Coherent Sources

Park, Sang-Gyu; Sung, Wonjin

doi:10.1109/LPT.2009.2017501

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Analysis of Time-Spreading OCDMA Systems With Partially Coherent Sources

Park, Sang-Gyu;
Sung, Wonjin

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2

초록

The effect of partial coherence of optical sources on the performance of time-spreading optical code-division multiple access (TS-OCDMA) systems is investigated. We develop a simple analytic model for the evaluation of bit-error-rate performance, and verify the validity of the model using Monte Carlo simulations. We present performance comparisons with fully coherent sources as well as statistically multiplexed sources, to indicate a desirable operation strategy of TS-OCDMA systems.

키워드

Optical code-division multiple access (OCDMA); optical thresholding; partial coherence; spectral efficiency; statistical multiplexing; time-spreading optical code-division multiple access (TS-OCDMA)

제목: Analysis of Time-Spreading OCDMA Systems With Partially Coherent Sources

저자: Park, Sang-Gyu; Sung, Wonjin

DOI: 10.1109/LPT.2009.2017501

발행일: 2009-05

유형: Article

저널명: IEEE Photonics Technology Letters

권: 21

호: 9-12

페이지: 757 ~ 759