Diffractive optical elements with a double identical microstructure for determination of statistical parameters of random phase objects |
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| Authors: | O A Perepelitsina V P Ryabukho B B Gorbatenko |
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| Institution: | (1) Saratov State University, Saratov, 410026, Russia;(2) Institute of Problems of Fine Mechanics and Control, Russian Academy of Sciences, Saratov, 410028, Russia;(3) Saratov State Technical University, Saratov, 410054, Russia |
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| Abstract: | Physical processes of interference pattern formation in partially coherent and coherent optical systems containing special diffractive optical elements with a double identical microstructure are studied in the case when a thin scattering object is present in the optical system. Methods for determining the spatial coherence function of the light field, the autocorrelation function of transmission of random phase screens, and the statistical parameters of the screens are considered. |
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