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Proceedings Paper

Analysis of the wave diffraction on a polygon dielectric grating by integral equation method
Author(s): Andrei S. Soloviev; Igor S. Nefedov
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Paper Abstract

Electromagnetic wave diffraction on a cylindrical dielectric grating is considered. The problem is reduced to integral equation. Logarithm singularity of the integral equation kernel is extracted in explicit form that allows to solve integral equation changing integral by the high-precision quadrature formulae. Such analytical transformations result in high convergence of the algorithm. Angular and spectral dependencies of E-polarized wave through the dielectric grating are analyzed for different kinds of polygonal cross-section.

Paper Details

Date Published: 9 June 2005
PDF: 6 pages
Proc. SPIE 5773, Saratov Fall Meeting 2004: Laser Physics and Photonics, Spectroscopy, and Molecular Modeling V, (9 June 2005); doi: 10.1117/12.636916
Show Author Affiliations
Andrei S. Soloviev, Saratov State Univ. (Russia)
Igor S. Nefedov, Saratov State Univ. (Russia)


Published in SPIE Proceedings Vol. 5773:
Saratov Fall Meeting 2004: Laser Physics and Photonics, Spectroscopy, and Molecular Modeling V
Vladimir L. Derbov; Leonid A. Melnikov; Lev M. Babkov, Editor(s)

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