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Diode laser photoacoustic spectroscopy of CO(2), H(2)S and O(2) in a differential Helmholtz resonator for trace gas analysis in the biosciences and petrochemistry

Photoacoustic spectroscopy in a differential Helmholtz resonator has been employed with near-IR and red diode lasers for the detection of CO(2), H(2)S and O(2) in 1 bar of air/N(2) and natural gas, in static and flow cell measurements. With the red distributed feedback (DFB) diode laser, O(2) can be...

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Detalles Bibliográficos
Autores principales: Alahmari, Saeed, Kang, Xiu-Wen, Hippler, Michael
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6595070/
https://www.ncbi.nlm.nih.gov/pubmed/31111181
http://dx.doi.org/10.1007/s00216-019-01877-0

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