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Published May 2015 | Published
Book Section - Chapter Open

Negative refraction due to discrete plasmon diffraction

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.

Additional Information

© 2015 Optical Society of America.

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