Metamaterials: A Broadband Negative Index Metamaterial at Optical Frequencies (Advanced Optical Materials 4/2013)
Source abstract
Abstract
A. C. Atre et al. theoretically demonstrate a broadband metamaterial with negative indices across hundreds of nano meters in the visible and NIR spectral regime. On page 327, transformation optics is used to conformally map the negative index mode of an infinite plasmonic waveguide to degenerate electric and magnetic dipoles in a nanoscale plasmonic resonator. A periodic array of such resonators exhibits negative refractive indices at optical frequencies, as illustrated in the image of light passing through a micrometer-scale metamaterial prism.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Plasmonic and Surface Plasmon Research · Photonic and Optical Devices · Metamaterials and Metasurfaces Applications
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Affiliations
Department of Materials Science and Engineering Stanford University Stanford CA 94305 USA
IKERBASQUE Basque Foundation for Science 48011 Bilbao Spain
Department of Electrical Engineering Stanford University Stanford CA 94305 USA
Stanford Institute for Materials and Energy Sciences SLAC National Accelerator Laboratory 2575 Sand Hill Road Menlo Park CA 94025 USA
References
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