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Title: Dual-SNOM investigations of multimode interference in plasmonic strip waveguides
Authors: Klein, A. E., Janunts, N., Schmidt, S., Hasan, S. B., Etrich, C., Fasold, S., ... & Pertsch, T.
Journal: Nanoscale 9, 6695-6702
Date: April, 2017
Abstract: The ability of squeezing and guiding light in nanoscale plasmonic waveguides makes them especially interesting for photonic circuits. In spite of reported realizations of plasmonic waveguides, experimental studies on the content of plasmonic modes and mode-selective excitation methods are rare. We apply here a Dual-SNOM technique...Read the rest of the abstract