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Proceedings Paper

Computer simulation of coherent radiation scattering by highly anisotropic objects
Author(s): Alexander A. Zinchik; Sergey C. Stafeev; Boris A. Fedorov; Galina C. Elyashevich; Alexander G. Kozlov
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Paper Abstract

The computer simulation results are reported for coherent light scattering by a microporous polyethylene film membrane. As an object for the analysis a SEM photographic picture of the membrane was used. For simulation, a calculation algorithm of a 2D Fast Fourier Transform was used. The binary approximation as well as amplitude and phase-amplitude approximations of the transmission function were taken. The obtained results were compared with the scattering pictures taken by means of a CCD-camera from the same membrane. The simulation results were found to be in a good agreement with the actual structure of the microporous film.

Paper Details

Date Published: 19 August 1998
PDF: 4 pages
Proc. SPIE 3573, OPTIKA '98: 5th Congress on Modern Optics, (19 August 1998); doi: 10.1117/12.324585
Show Author Affiliations
Alexander A. Zinchik, St. Petersburg Institute of Fine Mechanics and Optics (Russia)
Sergey C. Stafeev, St. Petersburg Institute of Fine Mechanics and Optics (Russia)
Boris A. Fedorov, St. Petersburg Institute of Fine Mechanics and Optics (Russia)
Galina C. Elyashevich, Institute of Macromolecular Compounds (Russia)
Alexander G. Kozlov, Institute of Macromolecular Compounds (Russia)

Published in SPIE Proceedings Vol. 3573:
OPTIKA '98: 5th Congress on Modern Optics
Gyorgy Akos; Gabor Lupkovics; Andras Podmaniczky, Editor(s)

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