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CH(4), C(2)H(6), and CO(2) Multi-Gas Sensing Based on Portable Mid-Infrared Spectroscopy and PCA-BP Algorithm

A multi-gas sensing system was developed based on the detection principle of the non-dispersive infrared (NDIR) method, which used a broad-spectra light source, a tunable Fabry–Pérot (FP) filter detector, and a flexible low-loss infrared waveguide as an absorption cell. CH(4), C(2)H(6), and CO(2) ga...

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Detalles Bibliográficos
Autores principales: Yang, Yunting, Jiang, Jiachen, Zeng, Jiafu, Chen, Zhangxiong, Zhu, Xiaosong, Shi, Yiwei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9919080/
https://www.ncbi.nlm.nih.gov/pubmed/36772455
http://dx.doi.org/10.3390/s23031413