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InGaAs/InP long wavelength quantum well infrared photodetectors
115
Citations
25
References
1991
Year
Wide-bandgap SemiconductorPhotonicsElectrical EngineeringIi-vi SemiconductorEngineeringPhysicsPhotodetectorsOptical PropertiesInfrared PhotodetectorsQuantum DeviceApplied PhysicsInfrared SensorSimilar Gaas/alxga1−xas DetectorsInfrared DetectorQuantum Photonic DeviceFirst Long-wavelength QuantumOptoelectronicsCompound Semiconductor
We demonstrate the first long-wavelength quantum well infrared detector using the lattice-matched In0.53Ga0.47As/InP materials system. The responsivity has been found to be larger than that for similar GaAs/AlxGa1−xAs detectors.
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