2008 · 39 citations · 1 references
EngineeringCommunicationElectrical EngineeringOpticsOptoelectronicsPhotonicsFiber OpticsFiber-optic CommunicationModulationOptical Communication SystemsOptical ModulationOptical Signal ProcessingCoherent DetectionCoherent ModulationCoherent Optical CommunicationDirect-detection Optical CommunicationFrequency ModulationIntensity ModulationOptical Transmission Systems
We experimentally demonstrate an RF-tone assisted OFDM transmission. Our system has a 5-dB better sensitivity compared to the conventional baseband SSB-OFDM and exhibits a negligible penally transmission after 260 km of SSMF.
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