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2020 43rd International Convention on Information, Communication and Electronic Technology (MIPRO), 2020
Quantum detectors respond to electromagnetic radiation by generating a photocurrent. The detection mechanism involves absorption of photons whose energy exceeds the band gap of the detector material. The absorption generates excited mobile charge carriers (electron-hole pairs) that form the photocurrent. The quantum detectors sensitive in near infrared
Dragan Grubisic, Davorin Babic
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Quantum detectors respond to electromagnetic radiation by generating a photocurrent. The detection mechanism involves absorption of photons whose energy exceeds the band gap of the detector material. The absorption generates excited mobile charge carriers (electron-hole pairs) that form the photocurrent. The quantum detectors sensitive in near infrared
Dragan Grubisic, Davorin Babic
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Analytical Chemistry, 1969
Infrared radiation has been studied with detectors of one kind or another since about 1800. The difference between the techniques of the first century-and-a-half and the period since World War II is that the earlier devices were thermal detectors, responding to temperature change caused by integrated absorption of energy, while the more recent devices ...
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Infrared radiation has been studied with detectors of one kind or another since about 1800. The difference between the techniques of the first century-and-a-half and the period since World War II is that the earlier devices were thermal detectors, responding to temperature change caused by integrated absorption of energy, while the more recent devices ...
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Infrared Detector For Mid-Infrared Astronomy
Astrophysics and Space Science, 1989Recent developments of infrared detectors and arrays for mid-infrared astronomical observations are discussed with an emphasis on technical issues in designing and fabricating photometers and cameras. The discussion includes a small-scale silicon bolometer array being tested at the Steward Observatory.
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Physics Today, 1948
Since infrared or heat radiation of wavelength longer than about one micron cannot be detected by visual or photographic means, physicists, besides pushing development of standard radiation detectors such as thermopiles and bolometers, have roamed far afield in their attempts to find new and more sensitive infrared detectors.
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Since infrared or heat radiation of wavelength longer than about one micron cannot be detected by visual or photographic means, physicists, besides pushing development of standard radiation detectors such as thermopiles and bolometers, have roamed far afield in their attempts to find new and more sensitive infrared detectors.
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Evaluation of the fundamental properties of quantum dot infrared detectors
Journal of Applied Physics, 2002Jamie Phillips
exaly