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arXiv · 2410.07710

Can the THz-TDS detect trace gases?

Noureddin Osseiran·Jeyan Bichon·Sophie Eliet·Romain Peretti
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Abstract

The THz-TDS is a versatile technique and can be used to probe gas phase molecules. We are pushing the technique to its limit to try and detect trace gases at the sub-ppm levels. The experiments served as a reference for a quantitative approach that permits to extract the concentration of a probed gas. The single-parameter quantification model can be considered as the basis for a wider multispecies detection scheme.

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Noureddin Osseiran, Jeyan Bichon, Sophie Eliet, Romain Peretti. 2024-10-10. Can the THz-TDS detect trace gases?. https://arxiv.org/abs/2410.07710

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