Highly Sensitive T-Shaped Quartz Tuning Fork Based CH<sub>4</sub>-Light-Induced Thermoelastic Spectroscopy Sensor with Hydrogen and Helium Enhanced Technique

Highly Sensitive T-Shaped Quartz Tuning Fork Based CH<sub>4</sub>-Light-Induced Thermoelastic Spectroscopy Sensor with Hydrogen and Helium Enhanced Technique

In this paper, a highly sensitive methane (CH<sub>4</sub>) sensor based on light-induced thermoelastic spectroscopy (LITES) and a T-shaped quartz tuning fork (QTF) with hydrogen (H<sub>2</sub>) and helium (He) enhancement techniques are reported for the first time. The low re...

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Bibliographic Details
Main Authors: Yuanzhi Wang, Ying He, Shunda Qiao, Xiaoming Duan, Yufei Ma
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Sensors
Subjects:
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 Access:https://www.mdpi.com/1424-8220/24/23/7743
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