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Proceedings Paper

Long-wave infrared spectral filter with semiconductor materials
Author(s): Clément Maës; Grégory Vincent; Fernando González-Posada Flores; Laurent Cerutti; Riad Haïdar; Thierry Taliercio
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Paper Abstract

We present a theoretical study of a nanostructured guided-mode resonant (GMR) spectral filter operating in the long-wave infrared (LWIR) wavelength range. The component is made of III-V semiconductors: heavily n-doped InAsSb for the grating and GaSb for the waveguide of the GMR resonator. In order to study the tolerance for the fabrication process and to adjust the resonance of the filter, a geometric study is also presented.

Paper Details

Date Published: 1 April 2020
PDF: 7 pages
Proc. SPIE 11345, Nanophotonics VIII, 1134516 (1 April 2020); doi: 10.1117/12.2554384
Show Author Affiliations
Clément Maës, ONERA (France)
Univ. de Montpellier, CNRS, IES (France)
Grégory Vincent, ONERA (France)
Fernando González-Posada Flores, Univ. Montpellier, CNRS, IES (France)
Laurent Cerutti, Univ. Montpellier, CNRS, IES (France)
Riad Haïdar, ONERA (France)
Thierry Taliercio, Univ. Montpellier, CNRS, IES (France)

Published in SPIE Proceedings Vol. 11345:
Nanophotonics VIII
David L. Andrews; Angus J. Bain; Martti Kauranen; Jean-Michel Nunzi, Editor(s)

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