A high accuracy measurement of CH4 and CO2 using system state parameter equivalence correction method

To enable to achieve high performance measurement of CH4 and CO2 gases in the field environment, a measuring system using infrared tunable diode laser absorption spectroscopy (TDLAS) technology was proposed in this paper. The measuring system adopted an infrared compact-linear optical structure, inc...

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Bibliographic Details
Main Authors: Yebo Liu, Xiaofeng Li, Jiayuan Chen, Liang Du, Pengcheng Lu, Chen Chen
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-03-01
Series:Frontiers in Physics
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/fphy.2025.1573242/full
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