- Transporting an Image through a Subwavelength HoleMário G Silveirinha
University of Pennsylvania, Department of Electrical and Systems Engineering, Philadelphia, Pennsylvania, USA
Phys Rev Lett 102:103902. 2009..The proposed concepts hold promise for an unprecedented manipulation of the electromagnetic and optical fields in the nanoscale with potential applications in imaging and sensing...
- Anomalous refraction of light colors by a metamaterial prismMário G Silveirinha
Department of Electrical Engineering Instituto de Telecomunicações, University of Coimbra, 3030 Coimbra, Portugal
Phys Rev Lett 102:193903. 2009..quot; This phenomenon is fundamentally different from conventional anomalous dispersion effects, which are invariably accompanied by significant loss and are typically very narrow band...