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Conferences > IQEC > 2009 > IThL > IThL4
  • Conference on Lasers and Electro-Optics/International Quantum Electronics Conference
  • OSA Technical Digest (CD) (Optica Publishing Group, 2009),
  • paper IThL4
  • •https://doi.org/10.1364/IQEC.2009.IThL4

Hypergratings: sub-diffraction optics with anisotropic plasmonic metamaterials

Viktor A. Podolskiy and Sukosin Thongrattanasiri

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Abstract

We propose a technique for sub-diffractional focusing in the far field of optical elements. The method combines subwavelength analogs of Fresnel lenses and planar anisotropic metamaterials, used to generate and propagate sub-diffractional information, respectively.

© 2009 Optical Society of America

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