Articles | Volume 12, issue 6
https://doi.org/10.5194/amt-12-3101-2019
https://doi.org/10.5194/amt-12-3101-2019
Research article
 | 
12 Jun 2019
Research article |  | 12 Jun 2019

Simultaneous detection of C2H6, CH4, and δ13C-CH4 using optical feedback cavity-enhanced absorption spectroscopy in the mid-infrared region: towards application for dissolved gas measurements

Loic Lechevallier, Roberto Grilli, Erik Kerstel, Daniele Romanini, and Jérôme Chappellaz

Viewed

Total article views: 2,901 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,837 996 68 2,901 70 76
  • HTML: 1,837
  • PDF: 996
  • XML: 68
  • Total: 2,901
  • BibTeX: 70
  • EndNote: 76
Views and downloads (calculated since 22 Nov 2018)
Cumulative views and downloads (calculated since 22 Nov 2018)

Viewed (geographical distribution)

Total article views: 2,901 (including HTML, PDF, and XML) Thereof 2,699 with geography defined and 202 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 20 Jan 2025
Download
Short summary
In this work we describe a highly sensitive optical spectrometer for simultaneous measurement of methane, ethane, and the isotopic composition of methane. The coupling of the spectrometer with a dissolved gas extraction system will provide a suitable tool for understanding the origins of the dissolved hydrocarbons and discriminate between the different sources (e.g., biogenic vs. thermogenic).