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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 15, Iss. 17 — Aug. 20, 2007
  • pp: 10935–10946

Simulations and realizations of active right-handed metamaterials with negative refractive index

Bertil Nistad and Johannes Skaar  »View Author Affiliations


Optics Express, Vol. 15, Issue 17, pp. 10935-10946 (2007)
http://dx.doi.org/10.1364/OE.15.010935


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Abstract

The theory of determining the sign of the refractive index in active materials is discussed. Animations of numerical simulations are presented, supporting the claim that negative refractive index may occur in right-handed media. An example of such a medium, in the form of a lumped circuit model with active and passive resonances, is presented.

© 2007 Optical Society of America

OCIS Codes
(160.4670) Materials : Optical materials
(160.4760) Materials : Optical properties
(260.2030) Physical optics : Dispersion
(260.2110) Physical optics : Electromagnetic optics
(350.4010) Other areas of optics : Microwaves
(260.2065) Physical optics : Effective medium theory

ToC Category:
Metamaterials

History
Original Manuscript: July 9, 2007
Revised Manuscript: August 14, 2007
Manuscript Accepted: August 14, 2007
Published: August 15, 2007

Citation
Bertil Nistad and Johannes Skaar, "Simulations and realizations of active right-handed metamaterials with negative refractive index," Opt. Express 15, 10935-10946 (2007)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-15-17-10935


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References

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