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Long-Term Stable Online Acetylene Detection by a CEAS System with Suppression of Cavity Length Drift
A trace acetylene (C(2)H(2)) detection system was demonstrated using the cavity-enhanced absorption spectroscopy (CEAS) technique and a near-infrared distributed feedback (NIR-DFB) laser. A Fabry–Perot (F–P) cavity with an effective optical path length of 49.7 m was sealed and employed as a gas abso...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6387314/ https://www.ncbi.nlm.nih.gov/pubmed/30691128 http://dx.doi.org/10.3390/s19030508 |