Title :
The transition from TEM-like mode to plasmonic mode in finite-width THz parallel-plate waveguide
Author :
Liu, J.B. ; Mendis, R. ; Mittleman, D.M.
Author_Institution :
Dept. of Electr. & Comput. Eng., Rice Univ., Houston, TX, USA
Abstract :
We report the near-field measurement of the electric field distribution inside the metal PPWG. We observe the transition from TEM-like mode to plasmonic mode. This mode transition depends on the geometry of the waveguide.
Keywords :
electric field measurement; parallel plate waveguides; plasmonics; terahertz waves; TEM-like mode; electric field distribution; finite-width THz parallel-plate waveguide; near-field measurement; plasmonic mode; Electric fields; Frequency measurement; Geometry; Optical scattering; Optical waveguides; Plasmons; Waveguide transitions;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4577-1223-4
