Published May 2015 | Version Published
Book Section - Chapter Open

Negative refraction due to discrete plasmon diffraction

  • 1. ROR icon University of Erlangen-Nuremberg
  • 2. ROR icon California Institute of Technology

Abstract

We experimentally demonstrate spectrally broad (λ_0=1200-1800 nm) in-plane negative diffraction of SPPs in an array of plasmonic channel waveguides with negative mutual coupling resulting in negative refraction on the array's interface and refocusing in an adjacent metal layer.

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© 2015 Optical Society of America.

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65679
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CaltechAUTHORS:20160325-103009377

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2016-03-30
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2021-11-10
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