Optical properties of nanoscale annular array metamaterials

S. M. Orbons; D. Freeman; B. C. Gibson; S. T. Huntington; B. Luther-Davies; D. N. Jamieson; A. Roberts

doi:10.1117/12.679210

30 August 2006 Optical properties of nanoscale annular array metamaterials

S. M. Orbons, D. Freeman, B. C. Gibson, S. T. Huntington, B. Luther-Davies, D. N. Jamieson, A. Roberts

Proceedings Volume 6323, Plasmonics: Metallic Nanostructures and their Optical Properties IV; 63231W (2006) https://doi.org/10.1117/12.679210
Event: SPIE Optics + Photonics, 2006, San Diego, California, United States

Abstract

The near and far-field transmission characteristics of nanoscale annular array metamaterials fabricated using ion beam lithography are investigated both computationally and experimentally. Experimental results in the far-field regime demonstrate high transmission efficiencies in the near infra-red region of the electromagnetic spectrum for these devices, in excellent qualitative agreement with a previously developed numerical model. The diffractive near-field behavior of such structures is discussed, with a particular emphasis on the implications associated with verifying such predictions experimentally.

Citation Download Citation

S. M. Orbons, D. Freeman, B. C. Gibson, S. T. Huntington, B. Luther-Davies, D. N. Jamieson, and A. Roberts "Optical properties of nanoscale annular array metamaterials", Proc. SPIE 6323, Plasmonics: Metallic Nanostructures and their Optical Properties IV, 63231W (30 August 2006); https://doi.org/10.1117/12.679210

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