LITES-Based Sensitive CO<sub>2</sub> Detection Using 2 μm Diode Laser and Self-Designed 9.5 kHz Quartz Tuning Fork

A carbon dioxide (CO<sub>2</sub>) sensor based on light-induced thermoelastic spectroscopy (LITES) using a 2 μm diode laser and a self-designed low-frequency trapezoidal-head QTF is reported for the first time in this invited paper. The self-designed trapezoidal-head QTF with a low reson...

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Bibliographic Details
Main Authors: Junjie Mu, Jinfeng Hou, Shaoqi Qiu, Shunda Qiao, Ying He, Yufei Ma
Format: Article
Language:English
Published: MDPI AG 2025-03-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/25/7/2099
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