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Proceedings Paper

Finite element Fourier and Abbe transform methods for calculation of Fraunhofer diffraction patterns of geometrically complex apertures
Author(s): Hal G. Kraus
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Paper Abstract

Generalized methods for efficiently calculating Fraunhofer diffraction intensity fields resulting from diffraction through complex two-dimensional apertures, with complex aperture functions, have been recently developed by this author (Ref. 1) which are based on nine-node bi-quadratic isoparametric finite elements (Ref. 2) and on Fourier and Abbe transforms.

Paper Details

Date Published: 1 July 1990
PDF: 1 pages
Proc. SPIE 1319, Optics in Complex Systems, (1 July 1990); doi: 10.1117/12.22206
Show Author Affiliations
Hal G. Kraus, EG & G Idaho, Inc. (United States)

Published in SPIE Proceedings Vol. 1319:
Optics in Complex Systems
F. Lanzl; H.-J. Preuss; G. Weigelt, Editor(s)

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