102 citations · 1.1k across the 41 of their papers we have counts for
Showing 2012 · physics.opticsShow all
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physics.optics2012★ 94 cited
Observation of flat band for terahertz spoof plasmon in metallic kagomé lattice
Yosuke Nakata, Takanori Okada, Toshihiro Nakanishi +1
We study the dispersion relation of a metamaterial composed of metallic disks and bars arranged to have kagome symmetry and find that a plasmonic flat band is formed by the topolog…
physics.optics2012★ 34 cited
Efficient second harmonic generation in a metamaterial with two resonant modes coupled through two varactor diodes
Toshihiro Nakanishi, Yasuhiro Tamayama, Masao Kitano
We present an effective method to generate second harmonic (SH) waves using nonlinear metamaterial composed of coupled split ring resonators (CSRRs) with varactor (variable capacit…