| Autor: |
Amiot, Caroline, Aalto, Antti, Ryczkowski, Piotr, Toivonen, Juha, Genty, Goëry |
| Rok vydání: |
2017 |
| Předmět: |
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| Druh dokumentu: |
Working Paper |
| DOI: |
10.1063/1.4985263 |
| Popis: |
We demonstrate incoherent broadband cavity enhanced absorption spectroscopy in the mid-infrared wave- length range from 3000 to 3450 nm using an all-fiber based supercontinuum source. Multi-components gas detection is performed and concentrations of acetylene and methane are retrieved with sub-ppm accuracy. A linear response to nominal gas concentrations is observed demonstrating the feasibility of the method for sensing applications. |
| Databáze: |
arXiv |
| Externí odkaz: |
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