18 January 2018 Limit characteristics of digital optoelectronic processor
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Proceedings Volume 10612, Thirteenth International Conference on Correlation Optics; 106120L (2018) https://doi.org/10.1117/12.2291984
Event: Thirteenth International Conference on Correlation Optics, 2017, Chernivtsi, Ukraine
Abstract
In this article, the limiting characteristics of a digital optoelectronic processor are explored. The limits are defined by diffraction effects and a matrix structure of the devices for input and output of optical signals. The purpose of a present research is to optimize the parameters of the processor’s components. The developed physical and mathematical model of DOEP allowed to establish the limit characteristics of the processor, restricted by diffraction effects and an array structure of the equipment for input and output of optical signals, as well as to optimize the parameters of the processor’s components. The diameter of the entrance pupil of the Fourier lens is determined by the size of SLM and the pixel size of the modulator. To determine the spectral resolution, it is offered to use a concept of an optimum phase when the resolved diffraction maxima coincide with the pixel centers of the radiation detector.
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V. G. Kolobrodov, V. G. Kolobrodov, G. S. Tymchik, G. S. Tymchik, M. S. Kolobrodov, M. S. Kolobrodov, } "Limit characteristics of digital optoelectronic processor", Proc. SPIE 10612, Thirteenth International Conference on Correlation Optics, 106120L (18 January 2018); doi: 10.1117/12.2291984; https://doi.org/10.1117/12.2291984
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