Title :
The analysis obtaining of optical image acoustic object by hybrid acousto-optic Fourier processor
Author :
Kolotyrin, A.A. ; Nikishin, E.L. ; Pavlova, M.V. ; Suchilin, A.V.
Author_Institution :
Yuri Gagarin State Tech. Univ. of Saratov, Saratov, Russia
Abstract :
The Bragg-diffraction-based method of visualization of in-plane distributions of heterogeneous acoustic fields with the use of two-stage Fourier transformation is considered. In comparison with the popular Corpel technique of Bragg visualization the proposed method is free of the astigmatism. The equations for calculating optic image of acoustical object are given.
Keywords :
Fourier transforms; acousto-optical signal processing; image processing; optical images; Bragg visualization; Bragg-diffraction; Corpel technique; Fourier transformation; acoustical object; astigmatism; hybrid acousto-optic Fourier processor; in-plane distributions; optic image; optical image acoustic object; Acoustics; Educational institutions; Electron tubes; Electronic mail; Equations; Optical imaging; Visualization;
Conference_Titel :
Actual Problems of Electron Devices Engineering (APEDE), 2014 International Conference on
Conference_Location :
Saratov
Print_ISBN :
978-1-4799-3437-9
DOI :
10.1109/APEDE.2014.6958763
