769 citations
- Foundation for Research and Technology HellasGR57 papers
- Iowa State UniversityUS15 papers
- Observatoire de ParisFR14 papers
- Centre National de la Recherche ScientifiqueFR13 papers
- Ames National LaboratoryUS11 papers
- Cornell UniversityUS11 papers
- FORTH Institute of Electronic Structure and LaserGR11 papers
- Max Planck Institute for Extraterrestrial PhysicsDE9 papers
- California Institute of TechnologyUS7 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR7 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di LecceIT7 papers
- University of FloridaUS7 papers
9 papers · 1 filter
Negative refractive index due to chirality
Jiangfeng Zhou, Jianfeng Dong, Thomas Koschny +2
We demonstrate experimentally and numerically that metamaterials based on bilayer cross wires give giant optical activity, circular dichroism, and negative refractive index. The pr…
Negative refractive index response of weakly and strongly coupled optical metamaterials
Jiangfeng Zhou, Thomas Koschny, Maria Kafesaki +1
e present a detailed study of the retrieved optical parameters, electrical permittivity, magnetic permeability and refractive index, of the coupled fishnet metamaterial structures…
Nonplanar Chiral Metamaterials with Negative Index
Bingnan Wang, Jiangfeng Zhou, Thomas Koschny +1
We demonstrate experimentally and numerically that nonplanar chiral metamaterials give giant optical activity, circular dichroism, and negative refractive index. The transmission,…
Transmission in the vicinity of the Dirac point in hexagonal Photonic Crystals
Marcus Diem, Thomas Koschny, C. M. Soukoulis
We use a scattering matrix approach to simulate the transmission through a hexagonal Photonic Crystal in the vicinity of the Dirac point. If the crystal is oriented so that the pro…
Wide-angle perfect absorber/thermal emitter in the THz regime
Marcus Diem, Thomas Koschny, Costas M. Soukoulis
We show that a perfect absorber/thermal emitter exhibiting an absorption peak of 99.9% can be achieved in metallic nanostructures that can be easily fabricated. The very high absor…
Surface waves in photonic crystal slabs
Bingnan Wang, Weitao Dai, Anan Fang +4
Photonic crystals with a finite size can support surface modes when appropriately terminated. We calculate the dispersion curves of surface modes for different terminations using t…