2007 · 20 citations · 4 references
EngineeringElectrical EngineeringPhysicsOpticsOptoelectronicsPhotonicsDigital Signal ProcessingFiber-optic CommunicationOptical Communication SystemsOptical ModulationOptical Signal ProcessingReceiver SystemsDirect-detection ReceiversModulation FormatsOptical FilteringOptical Matched FilteringOptical Modulation FormatsOptical ReceiversReceiver DesignTransmitter Design
We study via simulation the influence of the DPSK decoder free spectral range (FSR) when strong optical filtering is considered for the NRZ and RZ modulation formats and show that larger FSR can improve performance.
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