2011 · 39 citations · 4 references
EngineeringCommunicationElectrical EngineeringDigital CommunicationOptoelectronicsPhotonicsCommunication SystemsFiber OpticsFiber-optic CommunicationOptical Communication SystemsOptical ModulationPhotodetectorsDirect DetectionDirect-detection Optical CommunicationDirect-detection ReceiversImplementation ComplexityOptical ReceiversOptical TransceiversOptical Transmission Systems
A 43.6Gb/s downstream OFDMA-PON is demonstrated using optical single-side band 64/32/16QAMOFDM signals and direct-detection receiver through 20km SSMF. Only one photodiode/OFDM receiver is required at the ONU, thereby significantly reducing system implementation complexity and cost.
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108 Gb/s OFDMA-PON with Polarization Multiplexing and Direct-Detection
Dayou Qian, Neda Cvijetic, Junqiang Hu et al. · 2009 · 44 citations
Trends in optical access and in-building networks
2008 · 26 citations