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Proceedings Paper

Study of surface modes at gyroelectromagnetic gratings in conical mounting
Author(s): Miriam L. Gigli; Marina E. Inchaussandague; Ricardo A. Depine
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Paper Abstract

We study the diffraction of electromagnetic waves at periodically corrugated isotropic-gyroelectromagnetic surfaces, in the index-matching situation, when the plane of incidence forms an aribtrary angle with the main section of the grating ("conical mounting"). It is shown that, under these conditions, eigenmodes can be excited at certain angles of incidence, which can be calculated. We analyze the variation of the position of the anomalies when the orientation of the plane of incidence is varied, for different orientations of the optic axis and different wavelengths.

Paper Details

Date Published: 21 October 2004
PDF: 6 pages
Proc. SPIE 5622, 5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications, (21 October 2004); doi: 10.1117/12.591627
Show Author Affiliations
Miriam L. Gigli, Univ. de Buenos Aires (Argentina)
CONICET (Argentina)
Marina E. Inchaussandague, Univ. de Buenos Aires (Argentina)
CONICET (Argentina)
Ricardo A. Depine, Univ. de Buenos Aires (Argentina)
CONICET (Argentina)


Published in SPIE Proceedings Vol. 5622:
5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications
Aristides Marcano O.; Jose Luis Paz, Editor(s)

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