Coupled-Plasmon-Controlled Transmission in Distributed Bragg Structures
Optics
2015-06-16 v1 Mesoscale and Nanoscale Physics
Abstract
Using the finite element method we investigate plasmon-mediated transmission in a periodically modulated metal-insulator-metal (MIM) grating. We compute the eigenmodes of a silver-silica-silver conformal coating atop an array of close-packed silica rods, and correlate them with extinction and transmission characteristics of the structure. We observe efficient coupling of impinging plane-waves to gap plasmon modes, allowing control of both bandwidth and intensity of the transmitted radiation.
Keywords
Cite
@article{arxiv.1305.5885,
title = {Coupled-Plasmon-Controlled Transmission in Distributed Bragg Structures},
author = {Charles A. Rohde and Miriam Deutsch},
journal= {arXiv preprint arXiv:1305.5885},
year = {2015}
}
Comments
4 pages, 4 figures