Analysis of Two- and Three-Dimensional Plasmonic Waveguide Band-Pass Filters Using the TRC-FDTD Method

Jun SHIBAYAMA; Yusuke WADA; Junji YAMAUCHI; Hisamatsu NAKANO

doi:10.1587/transele.E99.C.817

Special Section on Recent Advances in Simulation Techniques and Their Applications for Electronics

Analysis of Two- and Three-Dimensional Plasmonic Waveguide Band-Pass Filters Using the TRC-FDTD Method

Jun SHIBAYAMA, Yusuke WADA, Junji YAMAUCHI, Hisamatsu NAKANO

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Keywords: surface plasmon polariton, plasmonic devices, band-pass filters, frequency-dependent FDTD method, trapezoidal recursive convolution

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2016 Volume E99.C Issue 7 Pages 817-819

DOI https://doi.org/10.1587/transele.E99.C.817

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Abstract

Two plasmonic band-bass filters are analyzed: one is a grating-type filter and the other is a slit-type filter. The former shows a band-pass characteristic with a high transmission for a two-dimensional structure, while the latter exhibits a high transmission even for a three-dimensional structure with a thin metal layer.

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