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Proceedings Paper

Power Losses In Lamellar Gratings
Author(s): A. Gavrielides; P. Peterson
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Paper Abstract

Power losses in lamellar gratings per groove length are obatined by integrating the square of the tangential component of the magnetic field, obtained from the infinite conductivity solutions, along the grating profile. The groove fields for the perfectly conducting grating are generated by matching a superposition of diffracted plane waves above the grating to an exact solution of the groove boundary value problem for each polarization. Diffraction effects in the groove energy density and in the power losses are clearly evident.

Paper Details

Date Published: 10 February 1981
PDF: 7 pages
Proc. SPIE 0240, Periodic Structures, Gratings, Moire Patterns, and Diffraction Phenomena I, (10 February 1981); doi: 10.1117/12.965653
Show Author Affiliations
A. Gavrielides, AFWL/ARLO (United States)
P. Peterson, AFWL/ARLO (United States)

Published in SPIE Proceedings Vol. 0240:
Periodic Structures, Gratings, Moire Patterns, and Diffraction Phenomena I
C. H. Chi; E. G. Loewen; C. L. O'Bryan III, Editor(s)

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