Alleviation noise effect using flexible cross correlation code in spectral amplitude coding optical code division multiple access systems
Mohd Rashidi, Che Beson
Syed Alwee Aljunid, Syed Junid, Prof. Dr.
Farid, Ghani, Prof. Dr.
Anuar, Mat Safar, Ir. Dr.
Hilal Adnan, Fadhil, Dr.
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A new code for Spectral Amplitude Coding - Optical Code Division Multiple Access (SAC-OCDMA) is proposed and is called Flexible Cross-correlation (FCC) code. The FCC code possesses various advantages; including easy code construction using Tridiagonal matrix compared to other SAC-OCDMA codes such as MDW, MQC and MFH, shorter code length and the important properties of this code is the flexible cross-correlation. Our results reveal that FCC code can effectively alleviated Phase Induced Intensity Noise (PIIN) and allows large cardinality and improve the bit error rate performance.