Small-volume highly-sensitive all-optical gas sensor using non-resonant photoacoustic spectroscopy with dual silicon cantilever optical microphones

A small-volume highly-sensitive photoacoustic spectroscopy (PAS) methane detection system based on differential silicon cantilever optical microphones (SCOMs) is proposed and experimentally demonstrated. The system contains a compact non-resonant photoacoustic cell with a small volume of 1.2 mL and...

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Detalles Bibliográficos
Autores principales: Fu, Lujun, Lu, Ping, Sima, Chaotan, Zhao, Jinbiao, Pan, Yufeng, Li, Tailin, Zhang, Xiaohang, Liu, Deming
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2022
Materias:
Special Section: Special issue on "Photoacoustic spectroscopy for gas sensing: from theoretical modeling to applications"
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9441265/
https://www.ncbi.nlm.nih.gov/pubmed/36068799
http://dx.doi.org/10.1016/j.pacs.2022.100382

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