| Literature DB >> 15698267 |
Wenjun Fan1, Shuang Zhang, Babar Minhas, Kevin J Malloy, S R J Brueck.
Abstract
We report the observation of enhanced near-infrared transmission through arrays of subwavelength coaxial metallic structures compared with that through comparable diameter hole arrays as a result of localized electromagnetic modes supported by the complex coaxial unit cell. Polarization and angle-dependent transmission measurements clearly demonstrate the coupling between this localized mode and delocalized surface plasmon modes. A generalized, multiple discrete states Fano line shape provides a good fit to the experimental results.Year: 2005 PMID: 15698267 DOI: 10.1103/PhysRevLett.94.033902
Source DB: PubMed Journal: Phys Rev Lett ISSN: 0031-9007 Impact factor: 9.161