| Title: | Terahertz polarization-resolved spectra of the metamaterial formed by optimally shaped omega elements on a silicon substrate at oblique incidence of waves |
| Authors: | Lyakhnovich, A.V. Semchenko, I.V. Samofalov, A.L. Podalov, M.A. Sinitsyn, G.V. Kravchenko, A.Y. Khakhomov, S.A. Семченко, И.В. Самофалов, А.Л. Подалов, М.А. Хахомов, С.А. |
| Keywords: | terahertz time-domain spectroscopy omega-shaped element metamaterial polarization spectrum polarization anisotropy wide-spectrum polarization filtration |
| Issue Date: | 2024 |
| Citation: | Terahertz polarization-resolved spectra of the metamaterial formed by optimally shaped omega elements on a silicon substrate at oblique incidence of waves / A.V. lyakhnovich [et al.] // Photonics. - 2024. - V. 11, № 163. - Р. [1-13]. |
| Abstract: | The reflection and transmission spectra of a metamaterial formed by omega-shaped elements with pre-calculated optimal parameters on a silicon substrate have been recorded in the terahertz range at oblique incidence for the s- and p-polarizations of the incident wave. The spectra were interpreted within the dipole radiation theory of electromagnetic waves. Both measurement results and analysis provide evidence supporting the presence of a pronounced polarization anisotropy impact in the reflection and transmission of the metamaterial. The potential of these materials to be utilized in the development of devices that control the polarization properties of THz radiation across a wide spectral range is examined. |
| URI: | https://elib.gsu.by/handle123456789/66504 |
| Appears in Collections: | Статьи |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| photonics-11-00163-with-cover.pdf | 1.16 MB | Adobe PDF | View/Open |
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