抄録
We report an anomalous light transmission phenomenon for a nanoaperture on an opaque screen when the aperture is covered with an opaque cap. In conventional optics, light transmission must decrease when the aperture is capped. However, we found that light transmission is enhanced when the nanodisk is in close proximity to the aperture at a wavelength close to the plasmon resonance. This effect even occurs when the disk is larger than the aperture.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 960-965 |
| ページ数 | 6 |
| ジャーナル | Nano Letters |
| 巻 | 11 |
| 号 | 3 |
| DOI | |
| 出版ステータス | Published - 2011 3月 9 |
ASJC Scopus subject areas
- バイオエンジニアリング
- 化学 (全般)
- 材料科学（全般）
- 凝縮系物理学
- 機械工学