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Proceedings Paper

Grating coupling of IR surface polaritons in SiC: experimental demonstration and numerical simulation
Author(s): Janig Le Gall; Michel Olivier
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Paper Abstract

Surface-phonon polaritons on a 1D SiC grating are studied by directional absorptivity measurement at 10.6 micrometers and variable angle reflectometry between 8 and 14 micrometers . Using a volume integral approach, numerical simulations of the electromagnetic scattering problem are carried out. The calculated reflectance spectra are in good agreement with the experimental observations.

Paper Details

Date Published: 22 September 1995
PDF: 10 pages
Proc. SPIE 2532, Application and Theory of Periodic Structures, (22 September 1995); doi: 10.1117/12.221240
Show Author Affiliations
Janig Le Gall, Commissariat a l'Energie Atomique (France)
Michel Olivier, Commissariat a l'Energie Atomique (France)

Published in SPIE Proceedings Vol. 2532:
Application and Theory of Periodic Structures
Tomasz Jannson, Editor(s)

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