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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Editor: Xi-Cheng Zhang
  • Vol. 39, Iss. 7 — Apr. 1, 2014
  • pp: 2113–2116

Transformation optics scheme for two-dimensional materials

Anshuman Kumar, Kin Hung Fung, M. T. Homer Reid, and Nicholas X. Fang  »View Author Affiliations


Optics Letters, Vol. 39, Issue 7, pp. 2113-2116 (2014)
http://dx.doi.org/10.1364/OL.39.002113


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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.

© 2014 Optical Society of America

OCIS Codes
(240.6680) Optics at surfaces : Surface plasmons
(160.3918) Materials : Metamaterials
(230.3205) Optical devices : Invisibility cloaks

ToC Category:
Materials

History
Original Manuscript: December 30, 2013
Revised Manuscript: February 26, 2014
Manuscript Accepted: February 27, 2014
Published: March 28, 2014

Citation
Anshuman Kumar, Kin Hung Fung, M. T. Homer Reid, and Nicholas X. Fang, "Transformation optics scheme for two-dimensional materials," Opt. Lett. 39, 2113-2116 (2014)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-39-7-2113

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