Surface Waveguides

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Surface Waveguides

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In this chapter we discuss a variety of surface waveguides, such as plasmonic waveguides, which have the ability to confine light at sub-wavelength scales, and the Sommerfeld wire and Goubau lines, in which there is renewed interest for THz applications. We also use the Sommerfeld wire as the ideal example to explain the skin effect in conductors.

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