META 2021, META'12

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THz Metamaterials and Plasmonics
Willie Padilla, Wenchen Chen, Tahsin Akalin

Last modified: 2011-12-05


We investigate the use of metamaterial resonators as elements that enable control of surface electromagnetic waves. Plasmons propagate on a planar Goubau line (PGL), launched with a coplanar waveguide coupler. Metamaterial elements are designed to only absorb energy of the propagating mode and yield narrow-band resonances with relatively high quality factors.