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https://doi.org/10.21256/zhaw-3701| Publikationstyp: | Beitrag in wissenschaftlicher Zeitschrift |
| Art der Begutachtung: | Peer review (Publikation) |
| Titel: | Demodulation of multimodulation artifacts in Fourier-transform infrared spectroscopy |
| Autor/-in: | Schilling, Mathias Stohner, Jürgen |
| DOI: | 10.21256/zhaw-3701 |
| Erschienen in: | Applied Optics |
| Band(Heft): | 56 |
| Heft: | 14 |
| Seite(n): | 4076 |
| Seiten bis: | 4084 |
| Erscheinungsdatum: | 10-Mai-2017 |
| Verlag / Hrsg. Institution: | Optical Society of America |
| ISSN: | 1539-4522 |
| Sprache: | Englisch |
| Fachgebiet (DDC): | 540: Chemie |
| Zusammenfassung: | Fourier-transform infrared (FTIR) spectra can show artifacts, for example, in the vicinity of the overtone when light is doubly modulated. Technical approaches, i.e., modifications to the spectrometer setup, have been devised in order to reduce those artifacts. Elimination of the artifacts was achieved only partly but at the expense of a loss of intensity or an increase in the noise level. We devised a computational demodulation scheme that is capable of almost fully reducing the artifacts with neither a loss of spectroscopic information nor an increase in the noise level. This has been demonstrated for the FTIR absorption spectra in the overtone regions of HCl(g) and CH4(g). |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/6248 |
| Volltext Version: | Publizierte Version |
| Lizenz (gemäss Verlagsvertrag): | CC BY-NC 4.0: Namensnennung - Nicht kommerziell 4.0 International |
| Departement: | Life Sciences und Facility Management |
| Organisationseinheit: | Institut für Chemie und Biotechnologie (ICBT) |
| Enthalten in den Sammlungen: | Publikationen Life Sciences und Facility Management |
Dateien zu dieser Ressource:
| Datei | Beschreibung | Größe | Format | |
|---|---|---|---|---|
| ao-56-14-4076.pdf | 1.21 MB | Adobe PDF |  Öffnen/Anzeigen |
Zur Langanzeige
Schilling, M., & Stohner, J. (2017). Demodulation of multimodulation artifacts in Fourier-transform infrared spectroscopy. Applied Optics, 56(14), 4076–4084. https://doi.org/10.21256/zhaw-3701
Schilling, M. and Stohner, J. (2017) ‘Demodulation of multimodulation artifacts in Fourier-transform infrared spectroscopy’, Applied Optics, 56(14), pp. 4076–4084. Available at: https://doi.org/10.21256/zhaw-3701.
M. Schilling and J. Stohner, “Demodulation of multimodulation artifacts in Fourier-transform infrared spectroscopy,” Applied Optics, vol. 56, no. 14, pp. 4076–4084, May 2017, doi: 10.21256/zhaw-3701.
SCHILLING, Mathias und Jürgen STOHNER, 2017. Demodulation of multimodulation artifacts in Fourier-transform infrared spectroscopy. Applied Optics. 10 Mai 2017. Bd. 56, Nr. 14, S. 4076–4084. DOI 10.21256/zhaw-3701
Schilling, Mathias, and Jürgen Stohner. 2017. “Demodulation of Multimodulation Artifacts in Fourier-Transform Infrared Spectroscopy.” Applied Optics 56 (14): 4076–84. https://doi.org/10.21256/zhaw-3701.
Schilling, Mathias, and Jürgen Stohner. “Demodulation of Multimodulation Artifacts in Fourier-Transform Infrared Spectroscopy.” Applied Optics, vol. 56, no. 14, May 2017, pp. 4076–84, https://doi.org/10.21256/zhaw-3701.
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