Near-infrared metamaterials with dual-band negative-index characteristics

Do Hoon Kwon, Douglas H. Werner, Alexander V. Kildishev, Vladimir M. Shalaev

Research output: Contribution to journalArticlepeer-review

61 Scopus citations


Dual-band negative-index metamaterial designs in the near-infrared frequency range are presented and their performance is analyzed using a full-wave numerical electromagnetic scattering method. Negative effective permittivity is provided by a thin layer of metallic film. Negative effective permeabilities are supplied in two distinct frequency bands by magnetic resonators of different dimensions.

Original languageEnglish (US)
Pages (from-to)1647-1652
Number of pages6
JournalOptics Express
Issue number4
StatePublished - Feb 19 2007

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics


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