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arXiv · 1702.03103

Transmission of plasmons through a nanowire

Peter Geisler·Enno Krauss·Gary Razinskas·Bert Hecht
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Abstract

Exact quantitative understanding of plasmon propagation along nanowires is mandatory for designing and creating functional devices. Here we investigate plasmon transmission through top-down fabricated monocrystalline gold nanowires on a glass substrate. We show that the transmission through finite-length nanowires can be described by Fabry-P\'{e}rot oscillations that beat with free-space propagating light launched at the incoupling end. Using an extended Fabry-P\'{e}rot model, experimental and simulated length dependent transmission signals agree quantitatively with a fully analytical model.

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Peter Geisler, Enno Krauss, Gary Razinskas, Bert Hecht. 2017-02-10. Transmission of plasmons through a nanowire. https://doi.org/10.1021/acsphotonics.7b00292

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