@article{scholars3054, pages = {112--119}, journal = {Australian Journal of Basic and Applied Sciences}, year = {2012}, title = {Design and simulation a new code with zero cross-correlation for SAC-OCDMA networks}, volume = {6}, number = {3}, note = {cited By 14}, abstract = {Design and simulation of new code family for the Spectral Amplitude Coding-Optical Code Division Multiple Access (SAC-OCDMA) networks is present. The new code family called Multi Diagonal (MD) code. The MD code family proposed for SAC-OCDMA applications due to, its advantages such as; the cross-correlation value still zeros in case of an increase the number of users for any weight value. Furthermore, the DCS code supports a large number of users and easy code construction. Based on the theoretical analysis MD code shows here to provide a much better performance compared to Modified Quadratic Congruence (MQC) code and Random Diagonal (RD) code. Proof-of-principle simulations of encoding of 10 users with 10 Gb/s data transmission at a BER of 3.5{\~A}?10 -14 have been successfully demonstrated together with the DIRECT detection scheme for 45 km fiber length without any amplification or side pumping.}, url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84859852058&partnerID=40&md5=0ea183b18ef95d414927dbed5a42899b}, issn = {19918178}, author = {Abd, T. H. and Aljunid, S. A. and Fadhil, H. A. and Ahmad, R. A. and Saad, N. M.} }