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Pohl, Andreas / AP and Deßmann, Nils / ND and Dutzi, Katja / KD and Hübers, Heinz-Wilhelm / HWH (2014) Identification of Substances by THz Spectroscopy and Multivariate Analysis. In: Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on, pp. 1-2. IEEE. IRMMW 2014, 2014-09-14 - 2014-09-19, USA. doi: 10.1109/IRMMW-THz.2014.6956050.
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Abstract
The identification of different substances based on terahertz transmittance spectra and multivariate analysis (MVA) is demonstrated. Transmittance spectra are obtained by the use of a Fourier transform infrared spectrometer (FTIR). By means of principal component analysis (PCA) and partial least squares regression (PLS) the spectral data were analyzed in order to discriminate and to identify the substances from each other.
| Item URL in elib: | https://elib.dlr.de/94044/ | ||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||
| Title: | Identification of Substances by THz Spectroscopy and Multivariate Analysis | ||||||||||||||||||||
| Authors: |
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| Date: | 2014 | ||||||||||||||||||||
| Journal or Publication Title: | Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on | ||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||
| DOI: | 10.1109/IRMMW-THz.2014.6956050 | ||||||||||||||||||||
| Page Range: | pp. 1-2 | ||||||||||||||||||||
| Publisher: | IEEE | ||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||
| Keywords: | Thz, substance, MVA, PCA, PLS, FTIR, transmittance | ||||||||||||||||||||
| Event Title: | IRMMW 2014 | ||||||||||||||||||||
| Event Location: | USA | ||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||
| Event Start Date: | 14 September 2014 | ||||||||||||||||||||
| Event End Date: | 19 September 2014 | ||||||||||||||||||||
| Organizer: | IEEE | ||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||
| HGF - Program: | Transport | ||||||||||||||||||||
| HGF - Program Themes: | Traffic Management (old) | ||||||||||||||||||||
| DLR - Research area: | Transport | ||||||||||||||||||||
| DLR - Program: | V VM - Verkehrsmanagement | ||||||||||||||||||||
| DLR - Research theme (Project): | V - Optimode (old) | ||||||||||||||||||||
| Location: | Berlin-Adlershof | ||||||||||||||||||||
| Institutes and Institutions: | Institute of Optical Sensor Systems | ||||||||||||||||||||
| Deposited By: | Pohl, Andreas | ||||||||||||||||||||
| Deposited On: | 06 Jan 2015 10:03 | ||||||||||||||||||||
| Last Modified: | 24 Apr 2024 19:59 |
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