Planar wallpaper group metamaterials for novel terahertz applications.
Published
Journal Article
We present novel metamaterial structures based upon various planar wallpaper groups, in both hexagonal and square unit cells. An investigation of metamaterials consisting of one, two, and three unique sub-lattices with resonant frequencies in the terahertz (THz) was performed. We describe the theory, perform simulations, and conduct experiments to characterize these multiple element metamaterials. A method for using these new structures as a means for bio/chemical hazard detection, as well as electromagnetic signature control is proposed.
Full Text
Duke Authors
Cited Authors
- Bingham, CM; Tao, H; Liu, X; Averitt, RD; Zhang, X; Padilla, WJ
Published Date
- November 2008
Published In
Volume / Issue
- 16 / 23
Start / End Page
- 18565 - 18575
PubMed ID
- 19581942
Pubmed Central ID
- 19581942
Electronic International Standard Serial Number (EISSN)
- 1094-4087
International Standard Serial Number (ISSN)
- 1094-4087
Digital Object Identifier (DOI)
- 10.1364/oe.16.018565
Language
- eng