COMPARATIVE ANALYSIS OF THE SPECTRAL SENSITIVITY OF MATRIX COLOR IMAGE RECEIVERS
S.I. Zienko, V.L. Zhbanova
National Research University "Moscow Power Engineering Institute" in Smolensk, Smolensk, Russia
Keywords: spectrum, eye, machine vision, multilayer systems, impulse response, phase portrait, quality factor, contour attenuation, damping coefficient
Abstract
For quantitative assessment of the spectral sensitivity of matrix photodetectors, the authors propose a method based on Fourier transforms for a more detailed analysis of characteristics in the frequency and time domains by the value of the broadband index, the shape of the pulse (time) characteristic curve, the degree of vibration, the value of the damping coefficient, and the energy losses. A strong influence of the electron-phonon interaction in a semiconductor on the formation of noise in matrix photodetectors relative to the human eye is found.
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