| Publication type: | Article in scientific journal |
| Type of review: | Peer review (publication) |
| Title: | Broadly tunable mid-infrared VECSEL for multiple components hydrocarbon gas sensing |
| Authors: | Rey, Julien Fill, M. Felder, F. Sigrist, M. W. |
| DOI: | 10.1007/s00340-014-5911-1 |
| Published in: | Applied Physics B |
| Volume(Issue): | 117 |
| Issue: | 3 |
| Page(s): | 935 |
| Pages to: | 939 |
| Issue Date: | 2014 |
| Publisher / Ed. Institution: | Springer |
| ISSN: | 0946-2171 1432-0649 |
| Language: | English |
| Subject (DDC): | 530: Physics |
| Abstract: | A new sensing platform to simultaneously identify and quantify volatile C1 to C4 alkanes in multi-component gas mixtures is presented. This setup is based on an optically pumped, broadly tunable mid-infrared vertical-external-cavity surface-emitting laser (VECSEL) developed for gas detection. The lead-chalcogenide VECSEL is the key component of the presented optical sensor. The potential of the proposed sensing setup is illustrated by experimental absorption spectra obtained from various mixtures of volatile hydrocarbons and water vapor. The sensor has a sub-ppm limit of detection for each targeted alkane in a hydrocarbon gas mixture even in the presence of a high water vapor content. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/15842 |
| Fulltext version: | Published version |
| License (according to publishing contract): | Licence according to publishing contract |
| Departement: | School of Engineering |
| Organisational Unit: | Institute of Applied Mathematics and Physics (IAMP) |
| Appears in collections: | Publikationen School of Engineering |
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Rey, J., Fill, M., Felder, F., & Sigrist, M. W. (2014). Broadly tunable mid-infrared VECSEL for multiple components hydrocarbon gas sensing. Applied Physics B, 117(3), 935–939. https://doi.org/10.1007/s00340-014-5911-1
Rey, J. et al. (2014) ‘Broadly tunable mid-infrared VECSEL for multiple components hydrocarbon gas sensing’, Applied Physics B, 117(3), pp. 935–939. Available at: https://doi.org/10.1007/s00340-014-5911-1.
J. Rey, M. Fill, F. Felder, and M. W. Sigrist, “Broadly tunable mid-infrared VECSEL for multiple components hydrocarbon gas sensing,” Applied Physics B, vol. 117, no. 3, pp. 935–939, 2014, doi: 10.1007/s00340-014-5911-1.
REY, Julien, M. FILL, F. FELDER und M. W. SIGRIST, 2014. Broadly tunable mid-infrared VECSEL for multiple components hydrocarbon gas sensing. Applied Physics B. 2014. Bd. 117, Nr. 3, S. 935–939. DOI 10.1007/s00340-014-5911-1
Rey, Julien, M. Fill, F. Felder, and M. W. Sigrist. 2014. “Broadly Tunable Mid-Infrared VECSEL for Multiple Components Hydrocarbon Gas Sensing.” Applied Physics B 117 (3): 935–39. https://doi.org/10.1007/s00340-014-5911-1.
Rey, Julien, et al. “Broadly Tunable Mid-Infrared VECSEL for Multiple Components Hydrocarbon Gas Sensing.” Applied Physics B, vol. 117, no. 3, 2014, pp. 935–39, https://doi.org/10.1007/s00340-014-5911-1.
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