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Gas recognition with terahertz time-domain spectroscopy and reference-free spectrum: a preliminary study

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Gas recognition with terahertz time-domain spectroscopy and reference-free spectrum: a preliminary study. / Lin, Hungyen; Withayachumnankul, W.; Fischer, Bernd M. et al.
Infrared, Millimeter and Terahertz Waves, 2008. IRMMW-THz 2008. 33rd International Conference on. IEEE, 2008. 4665829.

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

Harvard

Lin, H, Withayachumnankul, W, Fischer, BM, Mickan, SP & Abbott, D 2008, Gas recognition with terahertz time-domain spectroscopy and reference-free spectrum: a preliminary study. in Infrared, Millimeter and Terahertz Waves, 2008. IRMMW-THz 2008. 33rd International Conference on., 4665829, IEEE. https://doi.org/10.1109/ICIMW.2008.4665829

APA

Lin, H., Withayachumnankul, W., Fischer, B. M., Mickan, S. P., & Abbott, D. (2008). Gas recognition with terahertz time-domain spectroscopy and reference-free spectrum: a preliminary study. In Infrared, Millimeter and Terahertz Waves, 2008. IRMMW-THz 2008. 33rd International Conference on Article 4665829 IEEE. https://doi.org/10.1109/ICIMW.2008.4665829

Vancouver

Lin H, Withayachumnankul W, Fischer BM, Mickan SP, Abbott D. Gas recognition with terahertz time-domain spectroscopy and reference-free spectrum: a preliminary study. In Infrared, Millimeter and Terahertz Waves, 2008. IRMMW-THz 2008. 33rd International Conference on. IEEE. 2008. 4665829 doi: 10.1109/ICIMW.2008.4665829

Author

Lin, Hungyen ; Withayachumnankul, W. ; Fischer, Bernd M. et al. / Gas recognition with terahertz time-domain spectroscopy and reference-free spectrum : a preliminary study. Infrared, Millimeter and Terahertz Waves, 2008. IRMMW-THz 2008. 33rd International Conference on. IEEE, 2008.

Bibtex

@inproceedings{168eb79d37a349e4b465a64b9d919c13,
title = "Gas recognition with terahertz time-domain spectroscopy and reference-free spectrum: a preliminary study",
abstract = "The ability to detect and recognise a variety of gases under certain environmental conditions has significant potential impact in many areas. Gas sensing has long received attention with microwave and infrared spectroscopy. With many molecular resonances occurring in the THz range leading to simple, unique spectral features, THz time domain spectroscopy (TDS) shows promise as a tool for gas detection and recognition. Our earlier work proposed a simple method that extracts the line positions from gas species without a reference pulse and classifies them by means of the minimum Euclidean distance classifier and the Submillimeter, Millimeter, and Microwave Spectral Line Catalog. This paper presents a preliminary investigation on a reference-free spectrum as an alternative classification feature for gas recognition.",
author = "Hungyen Lin and W. Withayachumnankul and Fischer, {Bernd M.} and Mickan, {S. P.} and Derek Abbott",
year = "2008",
doi = "10.1109/ICIMW.2008.4665829",
language = "English",
isbn = "9781424421190",
booktitle = "Infrared, Millimeter and Terahertz Waves, 2008. IRMMW-THz 2008. 33rd International Conference on",
publisher = "IEEE",

}

RIS

TY - GEN

T1 - Gas recognition with terahertz time-domain spectroscopy and reference-free spectrum

T2 - a preliminary study

AU - Lin, Hungyen

AU - Withayachumnankul, W.

AU - Fischer, Bernd M.

AU - Mickan, S. P.

AU - Abbott, Derek

PY - 2008

Y1 - 2008

N2 - The ability to detect and recognise a variety of gases under certain environmental conditions has significant potential impact in many areas. Gas sensing has long received attention with microwave and infrared spectroscopy. With many molecular resonances occurring in the THz range leading to simple, unique spectral features, THz time domain spectroscopy (TDS) shows promise as a tool for gas detection and recognition. Our earlier work proposed a simple method that extracts the line positions from gas species without a reference pulse and classifies them by means of the minimum Euclidean distance classifier and the Submillimeter, Millimeter, and Microwave Spectral Line Catalog. This paper presents a preliminary investigation on a reference-free spectrum as an alternative classification feature for gas recognition.

AB - The ability to detect and recognise a variety of gases under certain environmental conditions has significant potential impact in many areas. Gas sensing has long received attention with microwave and infrared spectroscopy. With many molecular resonances occurring in the THz range leading to simple, unique spectral features, THz time domain spectroscopy (TDS) shows promise as a tool for gas detection and recognition. Our earlier work proposed a simple method that extracts the line positions from gas species without a reference pulse and classifies them by means of the minimum Euclidean distance classifier and the Submillimeter, Millimeter, and Microwave Spectral Line Catalog. This paper presents a preliminary investigation on a reference-free spectrum as an alternative classification feature for gas recognition.

U2 - 10.1109/ICIMW.2008.4665829

DO - 10.1109/ICIMW.2008.4665829

M3 - Conference contribution/Paper

SN - 9781424421190

BT - Infrared, Millimeter and Terahertz Waves, 2008. IRMMW-THz 2008. 33rd International Conference on

PB - IEEE

ER -