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Observation of topological transmission in terahertz domino waveguide arrayстатья
- Авторы: Hu Pan, Chen Lin, Shkurinov Alexander P., Zhu Yiming, Zhuang Songlin
- Журнал: IEEE Transactions on Terahertz Science and Technology
- Год издания: 2023
- Первая страница: 1
- Последняя страница: 11
- DOI: 10.1109/tthz.2023.3275270
- Аннотация: In this paper, we propose on-chip terahertz domino waveguide array structures which can enable the topological effect and enhance the robustness of terahertz transmission. Terahertz topological effect (include topologically-protected edge states and binding states) is excited by constructing kink and antikink structures in designed domino waveguide arrays. Furthermore, the robustness of topological waveguide arrays is successfully demonstrated. The topological transmission effects have been experimentally demonstrated using scanning near-field terahertz microscopy. Our study provides a new approach to study the topological photonic transport of waveguide arrays in the terahertz regime and has potential application in terahertz integrated circuit.
- Добавил в систему: Шкуринов Александр Павлович
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | Observation_of_topological_transmission_in_terahertz_domino… | 1,8 МБ | 12 мая 2023 [ashkurinov] |