Direct detection transmission of a PAM signal with power fading mitigation based on Alamouti coding and dual-drive MZM.
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DOI: 10.1364/oe.446676
Abstract: Power-fading impairment induced by fiber dispersion and photodiode detection imposes a fundamental limitation on the intensity-modulation direct-detection (IM-DD) transmission systems. In this work, we propose a cost-effective pulse-amplitude modulation (PAM) signal transmission scheme with power-fading… read more here.
Keywords: alamouti coding; power fading; direct detection; transmission ... See more keywords