Journal article
Multi-mode absorption spectroscopy using a Quantum Cascade Laser for simultaneous detection of NO and H2O
- Abstract:
- Detection of multiple transitions in NO and H2O using multi-mode absorption spectroscopy, MUMAS, with a quantum cascade laser, QCL, operating at 5.3 m at scan rates up to 10 kHz is reported. The linewidth of longitudinal modes of the QCL are derived from pressure-dependent fits to experimental MUMAS data. Variations in the spectral structure of the broadband, multi-mode, output of the commercially available QCL employed are analysed to provide accurate fits of modelled MUMAS signatures to the experimental data.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Version of record, pdf, 1.6MB, Terms of use)
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- Publisher copy:
- 10.1007/s00340-016-6499-4
Authors
+ European Metrology Research Programme
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- Grant:
- Organisation Research Excellence Grant (IND63-REG2
- Publisher:
- Springer Verlag
- Journal:
- Applied Physics B: Lasers and Optics More from this journal
- Volume:
- 122
- Issue:
- 8
- Pages:
- 226
- Publication date:
- 2016-08-04
- Acceptance date:
- 2016-07-19
- DOI:
- EISSN:
-
1432-0649
- ISSN:
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0946-2171
- Pubs id:
-
pubs:634623
- UUID:
-
uuid:00942bce-4354-4ab0-a7d7-b0f29b56b7fe
- Local pid:
-
pubs:634623
- Source identifiers:
-
634623
- Deposit date:
-
2016-07-19
Terms of use
- Copyright holder:
- Springer-Verlag Berlin Heidelberg
- Copyright date:
- 2016
- Notes:
- © The Author(s) 2016. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License.
- Licence:
- CC Attribution (CC BY)
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