Highly Sensitive T-Shaped Quartz Tuning Fork Based CH₄-Light-Induced Thermoelastic Spectroscopy Sensor with Hydrogen and Helium Enhanced Technique

In this paper, a highly sensitive methane (CH₄) sensor based on light-induced thermoelastic spectroscopy (LITES) and a T-shaped quartz tuning fork (QTF) with hydrogen (H₂) and helium (He) enhancement techniques are reported for the first time. The low resonant frequency self-de...

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Bibliografische Detailangaben

Hauptverfasser:	Yuanzhi Wang, Ying He, Shunda Qiao, Xiaoming Duan, Yufei Ma
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	MDPI AG 2024-12-01
Schriftenreihe:	Sensors
Schlagworte:	methane (CH<sub>4</sub>) detection light-induced thermoelastic spectroscopy (LITES) hydrogen (H<sub>2</sub>) and helium (He) enhanced technique T-shaped quartz tuning fork fiber-coupled multi-pass cell (FC-MPC)
Online-Zugang:	https://www.mdpi.com/1424-8220/24/23/7743
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