| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7931354 | Optics Communications | 2014 | 4 Pages |
Abstract
Anisotropic transmission through a plasmonic bull's eye with an elliptical central aperture in a thin Au film is analyzed experimentally by changing the polarization. The light polarized along the minor axis of the elliptical aperture had a significantly larger enhanced optical transmission than the other orthogonal polarization, which agreed well with theoretical predictions. Spectral width of the output was narrowed, which indicates temporal elongation of pulse trains.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Marzieh Pournoury, Hang-Eun Joe, Ji Hoon Park, Tavakol Nazari, Young Mo Sung, Byung-Kwon Min, Seongil Im, Dongho Kim, Kyunghwan Oh,