SOA/SPD-based incoherent SAC-OCDMA system at 9×5gbps
Hamza Mohammed Ridha, Al-Khafaji
Syed Alwee Aljunid, Syed Junid, Prof. Dr.
Amphawan, Angela, Dr.
Hilal Adnan, Fadhil, Dr.
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To boost the performance of spectral-amplitude coding optical code-division multiple-access (SAC-OCDMA) systems, the need for an effective solution to diminish phase-induced intensity noise (PIIN) is becoming progressively more crucial. In this letter, two PIIN suppression approaches: semiconductor optical amplifier (SOA)-based noise cleaning, and single photodiode detection (SPD) are employed. The performance of the hybrid SOA/SPD scheme is validated through simulation experiments. Our results show that SOA/SPD scheme remarkably improves the performance and increases the throughput of SAC-OCDMA system.