LIGHT PROPAGATION THROUGH UNPERFORATED METALLIC STRUCTURE: PLASMON RESONANCE INDUCED TRANSPARENCY
| Autor: | Hanmin Yao, Hao Wang, Xiangang Luo, Jieping Shi |
|---|---|
| Rok vydání: | 2004 |
| Předmět: |
Materials science
business.industry Surface plasmon Nanophotonics Physics::Optics Statistical and Nonlinear Physics Condensed Matter Physics Surface plasmon polariton Molecular physics Physics::Atomic and Molecular Clusters Polariton Optoelectronics Surface plasmon resonance business Plasmon Groove (music) Localized surface plasmon |
| Zdroj: | Modern Physics Letters B. 18:1181-1188 |
| ISSN: | 1793-6640 0217-9849 |
| DOI: | 10.1142/s0217984904007682 |
| Popis: | The transmission properties of rectangular one-dimensional unperforated metallic periodic structures for frequencies close to the surface plasmon band are investigated experimentally and theoretically. The results reveal that it is possible to obtain unexpectedly large transmissions through thick unperforated metallic structures. The mechanisms of enhanced transmissions are attributed to resonant excitations of three kinds of plasmon radiations: coupled surface plasmon polaritons, horizontal localized groove plasmon mode, and vertical localized groove plasmons mode. Once the surface plasmon polaritons and the vertical groove plasmon modes are excited simultaneously, the transmission approaches to maximum at the coincident condition. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|