NASA NTRS · 20000064534
Quantum Efficient Detectors for Use in Absolute Calibration
Abstract
The trap or quantum efficient detector has a quantum efficiency of greater than 0.98 for the region from 450 to 900 nm. The region of flattest response is from 600 to 900 nm. The QED consists of three windowless Hamamatsu silicon detectors. The QED was mounted below AVIRIS to monitor the Spectralon panel for changes in radiance during radiometric calibration. The next step is to permanently mount the detector to AVIRIS and monitor the overall radiance of scenes along with calibration.
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Faust, Jessica, Eastwood, Michael, Pavri, Betina, Raney, James. 1998-12-19. Quantum Efficient Detectors for Use in Absolute Calibration. https://ntrs.nasa.gov/citations/20000064534
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