2020 · 11 citations · 4 references
EngineeringCommunicationElectrical EngineeringDigital CommunicationOptoelectronicsPhotonicsChannel CodingError Control CodingError-correcting CodesFiber OpticsOptical Communication SystemsOptical ModulationBit-error Rate AnalysisOptical Channel ModelingOptical Performance Metrics
Post-equalization bit-errors from ISI-impaired 50G PON transmission experiments are modeled using Fritchman’s Markov chain. LDPC FEC evaluation with this error model reveals a 0.3-0.6 dB optical power penalty for equalizing ISI including 83 ps/nm dispersion.
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