Two dimension MDW OCDMA code cross-correlation for reduction of phase induced intensity noiseIsraa Sh. Ahmed, Syed A. Aljunid, Junita M. Nordin, Layth A. Khalil Al Dulaimi and Rima MatemEPJ Web Conf., 162 (2017) 01031DOI: https://doi.org/10.1051/epjconf/201716201031