Computer simulation of coherent radiation scattering by highly anisotropic objects

Alexander A. Zinchik; Sergey C. Stafeev; Boris A. Fedorov; Galina C. Elyashevich; Alexander G. Kozlov

doi:10.1117/12.324585

19 August 1998 Computer simulation of coherent radiation scattering by highly anisotropic objects

Alexander A. Zinchik, Sergey C. Stafeev, Boris A. Fedorov, Galina C. Elyashevich, Alexander G. Kozlov

Proceedings Volume 3573, OPTIKA '98: 5th Congress on Modern Optics; (1998) https://doi.org/10.1117/12.324585
Event: OPTIKA '98: Fifth Congress on Modern Optics, 1998, Budapest, Hungary

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.

Citation Download Citation

Alexander A. Zinchik, Sergey C. Stafeev, Boris A. Fedorov, Galina C. Elyashevich, and Alexander G. Kozlov "Computer simulation of coherent radiation scattering by highly anisotropic objects", Proc. SPIE 3573, OPTIKA '98: 5th Congress on Modern Optics, (19 August 1998); https://doi.org/10.1117/12.324585

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