Abstract:This work presents the system performance analysis of 2×2 space-time block code (STBC) for DFT-spread polarization division multiplexing (PDM) coherent optical orthogonal frequency division multiplexing (CO-OFDM) systems (2×2 STBC DFT-spread PDM-CO-OFDM). The optical channel impairments of random phase noise (RPN), chromatic dispersion (CD), polarization mode dispersion (PMD) and polarization dependent loss (PDL) are considered. The system performance of the proposed method is evaluated by numerical simulation… Show more
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