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arXiv · 1407.1628

Stratified dispersive model for material characterization using terahertz time-domain spectroscopy

J. L. M. van Mechelen·A. B. Kuzmenko·H. Merbold
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Abstract

We propose a novel THz material analysis approach which provides highly accurate material parameters and can be used for industrial quality control. The method treats the inspected material within its environment locally as a stratified system and describes the light-matter interaction of each layer in a realistic way. The approach is illustrated in the time-domain and frequency-domain for two potential fields of implementation of THz technology: quality control of (coated) paper sheets and car paint multilayers, both measured in humid air.

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BibTeXRIS

J. L. M. van Mechelen, A. B. Kuzmenko, H. Merbold. 2014-07-07. Stratified dispersive model for material characterization using terahertz time-domain spectroscopy. https://doi.org/10.1364/ol.39.003853

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