IP routing by phase induced intensity noise suppression in Optical CDMA network

摘要

In this paper, we explore avenues to efficiently use spectral amplitude coding optical code-division multiple-access (SAC-OCDMA) technique as a solution to the Internet protocol (IP) routing bottleneck in the global internet access. This work reveals for the first time the authors proposed a novel class of codes called the flexible cross correlation (FCC) code to enhance the network capacity and achieve the highest performance possible through phase induced intensity noise (PIIN) evasion and eliminating multiple access interference (MAI). The results indicated good performance, where the FCC code can accommodate 150 simultaneous users and has an optimum receive power P_(sr) = -25 dBm at the receiving plant. It is truly proved that, from the theoretical results, the SAC-OCDMA technique can be an excellent candidate for the future IP backbone.