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High-speed heterodyne operation of monolithically integrated balanced, polarisation diversity photodetectors
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1992
Year
Nm WavelengthPhotonicsElectrical EngineeringPhotonic DeviceEngineeringIntegrated Photodetector ChipsPhotodetectorsOptical CouplersOptical PropertiesOptical Transmission SystemApplied PhysicsPolarisation Diversity PhotodetectorsPhotonic Integrated CircuitOptical CommunicationMicrowave PhotonicsOptoelectronicsCompound Semiconductor
The Letter demonstrates that monolithically integrated photodetector chips with optical couplers can provide high speed heterodyne detection (6.3 GHz bandwidth) of optical signals at 1540 nm wavelength.