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Loss-compensation in 3D periodic arrays of nanoshells through quantum dots, and ε-near-zero metamaterials

  • Author(s): Campione, S
  • Vincenti, MA
  • De Ceglia, D
  • Capolino, F
  • et al.
Creative Commons Attribution 4.0 International Public License
Abstract

We compensate for the losses in 3D arrays of nanoshells through quantum dots embedded in the nanoshells' cores, to achieve ε-near-zero metamaterials at optical frequencies. Results show loss-compensation or gain-capability in a narrow frequency band. © OSA 2012.

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