IEEE Photonics Technology Letters · 2001 · 25 citations · 6 references
EngineeringCommunicationElectrical EngineeringOpticsOptoelectronicsPhotonicsIntegrated OpticsOptical Communication SystemsOptical InstrumentationOptical Signal ProcessingReceiver SystemsHigh-speed ModulationHigh-speed TransmissionOptical ReceiversOptical Transmission SystemsReceiver AnalysisReceiver Design
The optimized optical receiver for a 40-Gb/s optical duobinary signal is investigated by simulation. It is found, that by optimizing the optical filter and the electrical filter in the receiver, the sensitivity of the optical duobinary can be improved greatly; meanwhile, the high dispersion tolerance nature of the optical duobinary signal will not be degraded.
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