2017 · 25 citations · 5 references
EngineeringCommunicationElectrical EngineeringDigital CommunicationOptoelectronicsPhotonicsFiber OpticsFiber-optic CommunicationLaser OpticsOptical Communication SystemsOptical Fiber PropagationOptical FibersDispersion ManagementFiber Optic Communication SystemsFibersHigh-speed TransmissionOptical Link DesignOptical Transmission SystemsRaman LasersSingle-mode Optical Fibers
A record single-carrier 400 Gb/s unrepeatered WDM transmission over 443.1 km with 73.1-dB span loss is demonstrated. By employing an optimized transmission path design with Raman pump lasers, ROPAs and pump delivery fibers, transmission is achieved for 24× 64/66 GBd-DP-16QAM.
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João Januário, Sandro Rossi, Stenio M. Ranzini et al. · IEEE Photonics Technology Letters · 2016 · 12 citations