Self-mixing detection of methane and carbon dioxide using mid-infrared quantum cascade lasers
at the 4319.78 nm absorption line, which are comparable to detector-based schemes. Additionally, a separate validation experiment demonstrated measurement accuracy of at least 90%.
Authors
- Θωμάς Νίκας (ORCID: https://orcid.org/0000-0003-2501-0777)
- Μαριαλένα Ακριώτου
- Dimitris Syvridis
- Nikos Stefanakos
- Boris Mizaikoff
- Gabriela Flores Rangel
Institutions
- Universität Ulm (DE)
- National and Kapodistrian University of Athens (GR)
- Applied Technologies (United States) (US)
Publication Details
- Journal
- Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy
- Published
- 2026-04-01
- DOI
- https://doi.org/10.1016/j.saa.2026.127838
- Primary Topic
- Spectroscopy and Laser Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- HORIZON EUROPE Framework Programme