%A T.H. Abd
%A S.A. Aljunid
%A H.A. Fadhil
%A R.A. Ahmad
%A N.M. Saad
%J Australian Journal of Basic and Applied Sciences
%T Design and simulation a new code with zero cross-correlation for SAC-OCDMA networks
%X 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�10 -14 have been successfully demonstrated together with the DIRECT detection scheme for 45 km fiber length without any amplification or side pumping.
%L scholars3054
%V 6
%D 2012
%N 3
%P 112-119
%O cited By 14