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Time-domain spectroscopy of novel nematic liquid crystals in the terahertz range

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conference contribution
posted on 2024-11-15, 13:21 authored by Christian Weickhmann, R Jakoby, Evan Constable, Roger LewisRoger Lewis
The dielectric properties of nematic liquid crystal (LC) mixtures are measured from 300 GHz to 1500 GHz. Measurements are performed in a standard THz TDS setup. Refractive index and extinction coefficient for parallel and perpendicular orientation are calculated and compared to results obtained at 19 GHz. The investigated mixtures are of interest for Terahertz devices as their properties stay almost constant from 19 GHz to 1500 GHz.

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Citation

Weickhmann, C., Jakoby, R., Constable, E. & Lewis, R. A. (2013). Time-domain spectroscopy of novel nematic liquid crystals in the terahertz range. International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz (pp. 1-2). IEEE.

Parent title

International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz

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Language

English

RIS ID

84422

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    Keywords

    domaintimespectroscopynovelnematicliquidcrystalsterahertzrange

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