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    Binary Error and a three-level division multiplexing Dispersion analysis of a rat optical fibre communication system
    (Institute of Electrical and Electronics Engineers Inc., 2022) Almukhtar, Ali Hussein Oleiwi; Kurnaz, Sefer
    In this paper, we look at how well the Three Level Code Division Multiplexing (3LCDM) method works in high-speed optical fibre networking environments. Results reveal that the dispersion tolerance of a 50 Gb/s 3LCDM system is higher than that of a standard 50 Gb/s non return to zero (NRZ- OOK) system. The top level has a chromatic dispersion tolerance of 81 ps/nm at BER of 10- • 50 Gb/s, while the lower level has a tolerance of 98 ps/nm for both positive and negative chromatic dispersions. These numbers are more than the typical NRZ values for 40 Gb/s, which are about 49 ps/nm.
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    Öğe
    Binary error and a three-level division multiplexing dispersion analysis of a rat optical fibre communication system
    (Altınbaş Üniversitesi / Lisansüstü Eğitim Enstitüsü, 2023) Almukhtar, Ali Hussein Oleiwi; Kurnaz, Sefer
    In this thesis, we analyse the efficacy of the 3LCDM technique in ultra-fast optical fibre networking settings. In comparison to a typical 51 Gb/s non return to zero (NRZ- OOK) system, the dispersion tolerance of a 51 Gb/s 3LCDM system is much larger, as shown by the results. There is an 81 ps/nm chromatic dispersion tolerance at a BER of 10- • 51 Gb/s in the upper tier, and a 98 ps/nm chromatic dispersion tolerance in the bottom tier. Compared to the normal NRZ values for 40 Gb/s, which are about 48 ps/nm, these are much higher values.