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arXiv · 1711.07305

Ultraslow long-living plasmons with electromagnetically induced transparency

David Ziemkiewicz·Karolina Słowik·Sylwia Zielińska-Raczyńska
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Abstract

We analytically examine propagation of surface plasmon polaritons (SPPs) at a thin metallic film between glass substrate and electromagnetically-induced-transparency (EIT) medium. High-precision and high-resolution in frequency domain provided by EIT paves the way towards plasmonic group velocities reduction even by $4$ orders of magnitude and corresponding lifetime enhancement of SPPs up to microseconds.

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David Ziemkiewicz, Karolina Słowik, Sylwia Zielińska-Raczyńska. 2017-11-22. Ultraslow long-living plasmons with electromagnetically induced transparency. https://doi.org/10.1364/ol.43.000490

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