Infrared spectral filter based on all-semiconductor guided-mode resonance

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

Research output: Contribution to journalArticlepeer-review

Abstract

We present a theoretical and experimental study of guided-mode resonant (GMR) spectral filters made of III-V semiconductors and operating in the long-wave infrared (LWIR) wavelength range. In the scope of the colorization of infrared photodetectors, we used materials fully compatible with the epitaxial growth of Type 2 super lattice LWIR photodetectors: heavily n-doped InAsSb for the grating and GaSb for the waveguide of the GMR resonator.

Original languageEnglish
Pages (from-to)3090-3093
Number of pages4
JournalOptics Letters
Volume44
Issue number12
DOIs
Publication statusPublished - 1 Jan 2019
Externally publishedYes

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