Proposed multiple-quantum-well intersubband semiconductor device detects photons over broader range of wavelengths. Device is stack of substacks, each of which contains quantum-well layers sensitive to different narrow band of wavelengths. Bandwidth and detectivity increased.
Multiple-Quantum-Well Intersubband Infrared Detector
NASA Tech Briefs ; 15 , 1
01.01.1991
Sonstige
Keine Angabe
Englisch
Investigation of Intersubband Transition in GaAs/AlGaAs Quantum Well Infrared Photodetectors
British Library Conference Proceedings | 2008
|Tunable far infrared detection using quantum rings-in-well intersubband photodetectors
British Library Online Contents | 2015
|Intersubband Transitions in Quantum Well Systems
British Library Conference Proceedings | 1997
|British Library Online Contents | 2006
|Tunable-Quantum-Well Infrared Detector
NTRS | 1990
|