| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1532830 | Metamaterials | 2010 | 5 Pages |
Abstract
We propose wedge-shaped composite metamaterials consisting of alternate metal and dielectric layers capable of light control. We simulated the energy-stream distributions of the silver/alumina composites with different pairs of the alternate layers and different ways of arrangement. The simulation results show that the composite structure can control the directions of light and the transmitted light can carry sub-wavelength information. Such a controller has potential applications in sub-wavelength focusing and imaging, optical communication and tailoring.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Changchun Yan, Dongdong Li, Dao Hua Zhang,