Electronics Letters · 1983 · 12 citations · 3 references
EngineeringCommunicationElectrical EngineeringDigital CommunicationOpticsPhotonicsFiber OpticsFiber-optic CommunicationOptical Communication SystemsOptical FibersOptical ModulationPolarization OpticsCoherent DetectionFiber Optic Communication SystemsHeterodyne DetectionHeterodyne ReceiversOptical ReceiversOptical Transmission SystemsSingle-mode FibersSingle-mode Optical Fibers
A single-channel single-polarisation all-fibre-optic transmission system at 830 nm wavelength with transmitter laser and a heterodyne receiver with local laser, monomode fibre coupler and APD mixer has been set up. The intermediate frequency was 1.5 GHz. 8.4 Mbit/s digital signals were transmitted over 280 m of single-polarisation fibre by a subcarrier modulated baseband method.
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