الفهرس 
chapter 1Only 14 pages are availabe for public view
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Abstract
In long distance optical transmission, fiber dispersion is regarded as a main limiting factor in limiting transmission distance and degrading system performance. Through this thesis, a comprehensive analysis of chromatic dispersion effect dispersion on the BER of time encoding OCDMA (TE-OCDMA) system has been investigated. To the best of our knowledge, a developed formula for calculating the BER of the system has been derived, taking into consideration, for the first time, the effect of chromatic dispersion, as well as, the effect of all major noise sources.