Application and algorithm research of TDLAS

Tunable diode laser absorption spectroscopy (TDLAS) is extensively utilized in monitoring of trace gases in the environment. With the relative entropy tomographic reconstruction, simultaneous multiplicative algebraic reconstruction technique algorithm and optimization of existing functions and model...

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Bibliographic Details
Published in:Journal of physics. Conference series 2022-10, Vol.2348 (1), p.12008
Main Authors: Wei, Lao, Hu, Cui, Xuanjun, Wang, Zhongkai, Qu
Format: Article
Language:English
Subjects:
Absorption spectroscopy
Algorithms
Combustion diagnosis
Environmental monitoring
Mass flow
Monitoring
Optimization
Physics
Reconstruction
Reconstruction of temperature and humidity field
Semiconductor lasers
TDLAS
Trace gases
Tunable lasers
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Summary:Tunable diode laser absorption spectroscopy (TDLAS) is extensively utilized in monitoring of trace gases in the environment. With the relative entropy tomographic reconstruction, simultaneous multiplicative algebraic reconstruction technique algorithm and optimization of existing functions and models, TDLAS has been applied to reconstruction of temperature and humidity field, combustion diagnosis, mass flow monitoring and other domains, this paper will analyze the existing TDLAS application and algorithm research.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2348/1/012008