Laser Linewidth Analysis and Filtering/Fitting Algorithms for Improved TDLAS-Based Optical Gas Sensor

Tunable Diode Laser Absorption Spectroscopy (TDLAS) has been widely applied in in situ and real-time monitoring of trace gas concentrations. In this paper, an advanced TDLAS-based optical gas sensing system with laser linewidth analysis and filtering/fitting algorithms is proposed and experimentally...

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Detalles Bibliográficos
Autores principales: Tong, Chen, Sima, Chaotan, Chen, Muqi, Zhang, Xiaohang, Li, Tailin, Ai, Yan, Lu, Ping
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10255621/
https://www.ncbi.nlm.nih.gov/pubmed/37299857
http://dx.doi.org/10.3390/s23115130

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10255621/
https://www.ncbi.nlm.nih.gov/pubmed/37299857
http://dx.doi.org/10.3390/s23115130

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