On the performance analysis of Multiple access interference for Dpsk ocdma system with optical Thresholding and balanced Detection

Abstract

Optical Code Division Multiple Access OCDMA has drawn newlineconsiderable attention because of the overall superior performance compared newlineto Wavelength Division Multiple Access WDMA and Time Division newlineMultiple Access TDMA All optical networks require techniques to support newlinea large number of simultaneous users demanding integrated voice video and newlinedata services OCDMA systems have special features which make them newlinesuitable for this purpose These systems exploit the advantages of optical newlinecommunication such as internal interference rejection capability and high newlinesecurity due to the low power spectral density newline newline