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https://hdl.handle.net/2440/78569
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Type: | Journal article |
Title: | Dual-mode terahertz time-domain spectroscopy system |
Author: | Ung, B. Li, J. Lin, H. Fischer, B. Withayachumnankul, W. Abbott, D. |
Citation: | IEEE Transactions on Terahertz Science and Technology, 2013; 3(2):216-220 |
Publisher: | IEEE |
Issue Date: | 2013 |
ISSN: | 2156-342X 2156-3446 |
Statement of Responsibility: | Benjamin S.-Y. Ung, Jining Li, Hungyen Lin, Bernd M. Fischer, Withawat Withayachumnankul and Derek Abbott |
Abstract: | Terahertz time-domain spectroscopy (THz-TDS) systems traditionally operate in a single mode, either in reflection or transmission. In cases where the sample has nonunity permeability, measurements in both reflection and transmission geometries are required. The process of shifting and swapping the samples during an experiment increases the measurement uncertainty. This paper therefore presents a system where both reflection and transmission measurements can be performed simultaneously to reduce both experimental error and acquisition time. The measurement results are validated against findings in literature. |
Keywords: | Reflection spectroscopy terahertz terahertztime-domain spectroscopy (THz-TDS) transmission spectroscopy |
Rights: | © 2013 IEEE |
DOI: | 10.1109/TTHZ.2013.2241427 |
Grant ID: | http://purl.org/au-research/grants/arc/DP1095151 http://purl.org/au-research/grants/arc/DP120100200 |
Published version: | http://dx.doi.org/10.1109/tthz.2013.2241427 |
Appears in Collections: | Aurora harvest Electrical and Electronic Engineering publications |
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