Enhanced Mid-Infrared Gas Absorption Spectroscopic Detection Using Multilayer Optical Structures

Rami Zegadi, Mohamed Lamine Bouknia, Djamel Sayad, Chemseddine Zebiri, Issa Elfergani, Jonathan Rodriguez, Zoran Vujicic, Raed Abd-Alhameed

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

Abstract

Porous Germanium (PGe) is a very promising material for spectroscopy and detection applications in the mid-IR wavelength range, due to its particular physicochemical properties, in particular, its large spectral transparency window ranging from 2 to 15 μm. Multilayers, such as Bragg reflectors and microcavities, based on porous germanium material are designed and their optical spectra are simulated to detect CO2 and CH4.

Original languageEnglish
Title of host publication2022 IEEE 27th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, CAMAD 2022
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages104-107
Number of pages4
ISBN (Electronic)9781665461290
DOIs
Publication statusPublished - 8 Dec 2022
Event27th IEEE International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, CAMAD 2022 - Paris, France
Duration: 2 Nov 20223 Nov 2022

Publication series

NameIEEE International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, CAMAD
Volume2022-November
ISSN (Electronic)2378-4873

Conference

Conference27th IEEE International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, CAMAD 2022
Country/TerritoryFrance
CityParis
Period2/11/223/11/22

Keywords

  • bragg reflector
  • CH
  • CO
  • microcavity
  • Porous germanium

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