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Quantum Well Infrared Photodetector (QWIP) Focal Plane Arrays
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1998
Year
Quantum PhotonicsEngineeringAbsorption SpectroscopyFocal Plane ArraysBand GapPhotodetectorsOptical PropertiesInfrared OpticQuantum SciencePhotonicsIntrinsic Infrared DetectorsPhysicsQuantum DeviceInfrared SpectroscopyInterband TransitionQuantum ChemistryInfrared SensorNatural SciencesSpectroscopyApplied PhysicsQuantum Photonic DeviceOptoelectronics
Intrinsic infrared detectors in the long-wavelength range (6 - 20 ??are based on interband transition which promotes an electron across the band gap (E(sub g)) from the valence band to the conduction band.