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https://elib.bsu.by/handle/123456789/306899| Title: | Optical Isolators on Surface Electromagnetic Waves in PT-Symmetric Gyrotropic Structures. I: Special Case |
| Authors: | Furs, A. N. Novitsky, A. V. |
| Keywords: | ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика |
| Issue Date: | 2023 |
| Publisher: | Pleiades Publishing |
| Citation: | Crystallography Reports, 2023, Vol. 68, No. 1, pp. 73–78 |
| Abstract: | It is shown that a twinned PT-symmetric gyrotropic structure, composed of semi-infinite media with oppositely directed gyration vectors, lying in the interface plane, exhibits valve properties for surface electromagnetic waves. More specifically, a surface wave can be excited in one direction lying in the interface plane, which is perpendicular to the gyration vectors, and cannot be excited in the opposite direction. This surface electromagnetic wave is linearly polarized, and its characteristic penetration depth is inversely proportional to the small gyration parameter. |
| URI: | https://elib.bsu.by/handle/123456789/306899 |
| DOI: | 10.1134/S1063774523010091 |
| Sponsorship: | This study was supported by the Belarussian Republican Foundation for Basic Research, project no. F21IZR-003. |
| Licence: | info:eu-repo/semantics/restrictedAccess |
| Appears in Collections: | Кафедра физической оптики и прикладной информатики (статьи) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Optical Isolators on Surface Electromagnetic Waves .pdf | 333,27 kB | Adobe PDF | View/Open |
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