Long-wave infrared spectral filter with semiconductor materials

Clément Maës, Grégory Vincent, Fernando González-Posada Flores, Laurent Cerutti, Riad Haïdar, Thierry Taliercio

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

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.

Original languageEnglish
Title of host publicationNanophotonics VIII
EditorsDavid L. Andrews, Angus J. Bain, Martti Kauranen, Jean-Michel Nunzi
PublisherSPIE
ISBN (Electronic)9781510634626
DOIs
Publication statusPublished - 1 Jan 2020
Externally publishedYes
EventNanophotonics VIII 2020 - Virtual, Online, France
Duration: 6 Apr 202010 Apr 2020

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume11345
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceNanophotonics VIII 2020
Country/TerritoryFrance
CityVirtual, Online
Period6/04/2010/04/20

Keywords

  • Adjustability of the resonnance
  • Guided-mode resonant
  • Infrared
  • Nanophotonic
  • Plasmonics
  • Semiconductor
  • Spectral filters

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