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Ultra-broadband THz time-domain spectroscopy of energetic materials

    • French-German Research Institute of Saint Louis

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    Abstract

    Ultra-broadband THz spectroscopy based on photomixing in air plasma allows to exploit an extended frequency range, up to 20 THz and beyond. In this work, we investigate the potential of this technique for chemical recognition of illicit substances like explosives and compare the experimental spectra with ab-inition DFT simulation results to get deeper insight to the physical nature of the observed spectral features.
    Original languageEnglish
    Title of host publicationProceedings of the 42nd International Conference on Infrared, Millimeter, and Terahertz Waves
    Number of pages2
    PublisherIEEE
    Publication date2017
    Pages1-2
    ISBN (Print)9781509060504
    DOIs
    Publication statusPublished - 2017
    Event42nd International Conference on Infrared, Millimeter, and Terahertz Waves - Cancun International Convention Center, Cancun, Mexico
    Duration: 27 Aug 20171 Sept 2017

    Conference

    Conference42nd International Conference on Infrared, Millimeter, and Terahertz Waves
    LocationCancun International Convention Center
    Country/TerritoryMexico
    CityCancun
    Period27/08/201701/09/2017
    Series International Conference on Infrared, Millimeter and Terahertz Waves
    ISSN2162-2027

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