Towards Integrated Mid-Infrared Gas Sensors

Optical gas sensors play an increasingly important role in many applications. Sensing techniques based on mid-infrared absorption spectroscopy offer excellent stability, selectivity and sensitivity, for numerous possibilities expected for sensors integrated into mobile and wearable devices. Here we...

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Detalles Bibliográficos
Autores principales: Popa, Daniel, Udrea, Florin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Review
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6539445/
https://www.ncbi.nlm.nih.gov/pubmed/31060244
http://dx.doi.org/10.3390/s19092076
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author Popa, Daniel
Udrea, Florin
author_facet Popa, Daniel
Udrea, Florin
author_sort Popa, Daniel
collection PubMed
description Optical gas sensors play an increasingly important role in many applications. Sensing techniques based on mid-infrared absorption spectroscopy offer excellent stability, selectivity and sensitivity, for numerous possibilities expected for sensors integrated into mobile and wearable devices. Here we review recent progress towards the miniaturization and integration of optical gas sensors, with a focus on low-cost and low-power consumption devices.
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spelling pubmed-65394452019-06-04 Towards Integrated Mid-Infrared Gas Sensors Popa, Daniel Udrea, Florin Sensors (Basel) Review Optical gas sensors play an increasingly important role in many applications. Sensing techniques based on mid-infrared absorption spectroscopy offer excellent stability, selectivity and sensitivity, for numerous possibilities expected for sensors integrated into mobile and wearable devices. Here we review recent progress towards the miniaturization and integration of optical gas sensors, with a focus on low-cost and low-power consumption devices. MDPI 2019-05-04 /pmc/articles/PMC6539445/ /pubmed/31060244 http://dx.doi.org/10.3390/s19092076 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Review
Popa, Daniel
Udrea, Florin
Towards Integrated Mid-Infrared Gas Sensors
title Towards Integrated Mid-Infrared Gas Sensors
title_full Towards Integrated Mid-Infrared Gas Sensors
title_fullStr Towards Integrated Mid-Infrared Gas Sensors
title_full_unstemmed Towards Integrated Mid-Infrared Gas Sensors
title_short Towards Integrated Mid-Infrared Gas Sensors
title_sort towards integrated mid-infrared gas sensors
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6539445/
https://www.ncbi.nlm.nih.gov/pubmed/31060244
http://dx.doi.org/10.3390/s19092076
work_keys_str_mv AT popadaniel towardsintegratedmidinfraredgassensors
AT udreaflorin towardsintegratedmidinfraredgassensors

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