Mid-infrared sensing of CO at saturated absorption conditions using intracavity quartz-enhanced photoacoustic spectroscopy

The sensitivity of quartz-enhanced photoacoustic spectroscopy (QEPAS) can be drastically increased using the power enhancement in high-finesse cavities. Here, low noise resonant power enhancement to 6.3 W was achieved in a linear Brewster window cavity by exploiting optical feedback locking of a qua...

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Detalles Bibliográficos
Autores principales: Hayden, Jakob, Baumgartner, Bettina, Waclawek, Johannes P., Lendl, Bernhard
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6944260/
https://www.ncbi.nlm.nih.gov/pubmed/31975763
http://dx.doi.org/10.1007/s00340-019-7260-6

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6944260/
https://www.ncbi.nlm.nih.gov/pubmed/31975763
http://dx.doi.org/10.1007/s00340-019-7260-6

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