Transformation optics scheme for two-dimensional materials
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Fang_Transformation optics.pdf
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Author(s)
Kumar, Anshuman
Fung, Kin Hung
Reid, M. T. Homer
Fang, Nicholas Xuanlai
Date Issued
February 2014
Journal
Optics Letters
Publisher
Optical Society of America
Citation
Kumar, Anshuman, Kin Hung Fung, M. T. Homer Reid, and Nicholas X. Fang. “Transformation Optics Scheme for Two-Dimensional Materials.” Optics Letters 39, no. 7 (2014): 2113.
Version
Author's final manuscript
Abstract
Two-dimensional optical materials, such as graphene, can be characterized by surface conductivity. So far, the transformation optics schemes have focused on three-dimensional properties such as permittivity ϵ and permeability μ. In this Letter, we use a scheme for transforming surface currents to highlight that the surface conductivity transforms in a way different from ϵ and μ. We use this surface conductivity transformation to demonstrate an example problem of reducing the scattering of the plasmon mode from sharp protrusions in graphene.
MIT Department
Massachusetts Institute of Technology. Department of Mathematics
Massachusetts Institute of Technology. Department of Mechanical Engineering
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Creative Commons Attribution-Noncommercial-Share Alike
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DOI of Published Version
https://doi.org/10.1364/ol.39.002113
