Extraction the diagonal and off-diagonal components of permittivity tensor using terahertz time-domain polarimetry

Anna V. Kuzikova; Anna V. Vozianova; Mikhail K. Khodzitsky

doi:10.1117/12.2583521

17 November 2020 Extraction the diagonal and off-diagonal components of permittivity tensor using terahertz time-domain polarimetry

Anna V. Kuzikova, Anna V. Vozianova, Mikhail K. Khodzitsky

Author Affiliations +

Proceedings Volume 11582, Fourth International Conference on Terahertz and Microwave Radiation: Generation, Detection, and Applications; 115821O (2020) https://doi.org/10.1117/12.2583521
Event: Fourth International Conference on Terahertz and Microwave Radiation: Generation, Detection, and Applications, 2020, Tomsk, Russian Federation

Abstract

Terahertz time-domain spectroscopy is a unique spectroscopic technique that determines amplitude and phase change resulting from terahertz wave interaction with material. The method terahertz time-domain polarimetry may be an alternative method. It is a characterization technique in which the change of polarization state of the wave transmission through the sample is measured. We propose analytical description of extraction the diagonal and off-diagonal components of permittivity tensor of materials in the terahertz frequency range using terahertz time-domain polarimetry. Using the diagonal and off-diagonal components of the permittivity tensor of materials, the effective mass, Hall mobility, and scattering time can be calculated.

Citation Download Citation

Anna V. Kuzikova, Anna V. Vozianova, and Mikhail K. Khodzitsky "Extraction the diagonal and off-diagonal components of permittivity tensor using terahertz time-domain polarimetry", Proc. SPIE 11582, Fourth International Conference on Terahertz and Microwave Radiation: Generation, Detection, and Applications, 115821O (17 November 2020); https://doi.org/10.1117/12.2583521

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