Antiresonant Hollow-Core Fiber-Based Dual Gas Sensor for Detection of Methane and Carbon Dioxide in the Near- and Mid-Infrared Regions

Antiresonant Hollow-Core Fiber-Based Dual Gas Sensor for Detection of Methane and Carbon Dioxide in the Near- and Mid-Infrared Regions

In this work, we present for the first time a laser-based dual gas sensor utilizing a silica-based Antiresonant Hollow-Core Fiber (ARHCF) operating in the Near- and Mid-Infrared spectral region. A 1-m-long fiber with an 84-µm diameter air-core was implemented as a low-volume absorption cell in a sen...

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Bibliographic Details
Main Authors: Piotr Jaworski, Paweł Kozioł, Karol Krzempek, Dakun Wu, Fei Yu, Piotr Bojęś, Grzegorz Dudzik, Meisong Liao, Krzysztof Abramski, Jonathan Knight
Format: Article
Language:English
Published: MDPI AG 2020-07-01
Series:Sensors
Subjects:
antiresonant hollow core fibers
microstructured fibers
laser spectroscopy
wavelength modulation spectroscopy
fiber gas sensors
fiber optics
Online Access:https://www.mdpi.com/1424-8220/20/14/3813

Internet

https://www.mdpi.com/1424-8220/20/14/3813

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