Improving multi access interference suppression in optical CDMA by using all-optical signal processing

Osadola, Tolulope Babajide and Idris, Siti Khadijah and Glesk, Ivan (2013) Improving multi access interference suppression in optical CDMA by using all-optical signal processing. Telfor Journal, 5 (1). pp. 48-53.

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    Abstract

    This paper presents the study of a novel alloptical method for processing optical CDMA signals towards improving suppression of multi access interference. The main focus is on incoherent OCDMA systems using multiwavelength 2D-WH/TS codes generated using FBG based encoders and decoders. The MAI suppression capabilities based on its ability to eliminate selective wavelength pulse processing have been shown. A novel transmitter architecture that achieves up to 3dB power saving was also presented. As a result of hardware savings, processing cost will be significantly reduced and power budget improvement resulted in improved performance.

    ORCID iDs

    Osadola, Tolulope Babajide, Idris, Siti Khadijah and Glesk, Ivan ORCID logoORCID: https://orcid.org/0000-0002-3176-8069;