Abstract
We show that a perfectly conducting metal film perforated with a square array of holes can be regarded as a three-layered metamaterial. The tunneling resonance mediating the enhanced transmission, first observed by Ebbesen, is explained in the context of the equivalent three-layered metamaterial system, and the result is compared with earlier works based on a single-layer meta-material.
| Original language | English |
|---|---|
| Pages (from-to) | 2303-2306 |
| Number of pages | 4 |
| Journal | Journal of the Korean Physical Society |
| Volume | 53 |
| Issue number | 4 PART 1 |
| DOIs | |
| Publication status | Published - 2008 Oct |
Keywords
- Metameterial
- Perfect transmission
- Plasmonics
- Resonance
ASJC Scopus subject areas
- Physics and Astronomy(all)