| Название: | On optimal conditions for generation of terahertz surface plasmon-polaritons by the end-fire coupling technique |
|---|---|
| Авторы и аффилиации: |
Никитин П.А. Scientific and Technological Centre of Unique Instrumentation of RAS Gerasimov V.V. Novosibirsk State University Budker Institute of Nuclear Physics, Siberian Branch, Russian Academy of Sciences Lemzyakov A.G. Budker Institute of Nuclear Physics, Siberian Branch, Russian Academy of Sciences Shared Research Center Siberian Ring Photon Source, Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences |
| Аннотация: | The results of an experimental study of the generation of surface plasmon-polaritons in the terahertz range are presented. The end-fire coupling technique has been used for generation, when the beam is focused on the metal–dielectric interface. It has been found that at normal beam incidence the efficiency of plasmon-polaritons generation is maximum and the half-width of the dependence of the generation efficiency on the angle of radiation incidence in the sample plane is 6.0° ± 0.5°. It is shown that the generation efficiency has a maximum at a certain shift of the center of the incident beam relative to the metal–dielectric interface. The half-width of this maximum is 590 ± 50 μm, which is consistent with theory within the error limits. |
| Тип: | Журнал |
| Название журнала: | JOURNAL OF SURFACE INVESTIGATION: X-RAY, SYNCHROTRON AND NEUTRON TECHNIQUES |
| Том: | 19 |
| Номер: | 2 |
| Страницы: | 465-469 |
| DOI: | 10.1134/S1027451025700697 |
| ISSN: | 1027-4510 |
| Ссылка на страницу в eLIBRARY: | https://www.elibrary.ru/item.asp?id=82850150 |
| eLIBRARY ID: | 82850150 |
| Код EDN: | MAZQHM |
| Рекомендуемая библиографическая ссылка: | Nikitin P.A., Gerasimov V.V., Lemzyakov A.G. On optimal conditions for generation of terahertz surface plasmon-polaritons by the end-fire coupling technique // JOURNAL OF SURFACE INVESTIGATION: X-RAY, SYNCHROTRON AND NEUTRON TECHNIQUES. 2025. Vol. 19. P. 465-469. EDN: MAZQHM. DOI: 10.1134/S1027451025700697. |
| Файл: | скачать |
| Добавил в систему: | Романенко А.А. - Романенко Алексей Анатольевич |