| Residential College | false |
| Status | 已發表Published |
| Curved terahertz surface plasmonic waveguide devices | |
Yuan, M.; Lu, Y.; Zhang, Y.; Zhang, Z.; Li, Y. ; Liu, H.; Zhang, X.; Han, J.; Zhang, W.
| |
| 2020-01-20 | |
| Source Publication | Optics Express
 |
| ISSN | 1094-4087 |
| Pages | 1987-1998 |
| Abstract | Strongly confined surface waves can be achieved on periodically structured metal surfaces and are known as spoof surface plasmon polaritons (SPPs). In this work, several terahertz SPP devices based on curved waveguides are demonstrated. The transmittance and bending loss of 90-degree curved spoof SPP waveguides with a radius of curvature ranging from 200 to 2300 µm are investigated to identify the regime for high transmission. A commutator is designed and experimentally demonstrated. Furthermore, coupling equations are derived and verified for efficient coupling between bend-straight waveguides and between bend-bend waveguides. The results will be of great value for future integrated terahertz plasmonic systems. |
| Keyword | metamaterials waveguide teraherts devices |
| URL | View the original |
| Language | 英語English |
| The Source to Article | PB_Publication |
| PUB ID | 50666 |
| Document Type | Journal article |
| Collection | INSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING |
| Corresponding Author | Li, Y.; Zhang, X.; Han, J. |
| Recommended Citation GB/T 7714 | Yuan, M.,Lu, Y.,Zhang, Y.,et al. Curved terahertz surface plasmonic waveguide devices[J]. Optics Express, 2020, 1987-1998. |
| APA | Yuan, M.., Lu, Y.., Zhang, Y.., Zhang, Z.., Li, Y.., Liu, H.., Zhang, X.., Han, J.., & Zhang, W. (2020). Curved terahertz surface plasmonic waveguide devices. Optics Express, 1987-1998. |
| MLA | Yuan, M.,et al."Curved terahertz surface plasmonic waveguide devices".Optics Express (2020):1987-1998. |
| Files in This Item: | There are no files associated with this item. | |||||
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