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Towards Integrated Mid-Infrared Gas Sensors.


ABSTRACT: 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.

SUBMITTER: Popa D 

PROVIDER: S-EPMC6539445 | biostudies-other | 2019 May

REPOSITORIES: biostudies-other

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Towards Integrated Mid-Infrared Gas Sensors.

Popa Daniel D   Udrea Florin F  

Sensors (Basel, Switzerland) 20190504 9


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. ...[more]

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