Highly-Confined Guiding of Terahertz Waves Along Subwavelength Grooves
We propose a scheme of guiding and manipulating terahertz waves that features tight confinement and large propagation length, even when the waveguide lateral dimensions are well in the subwavelength regime. In a tapered structure of the proposed groove waveguide, the guided mode can be stopped at di...
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Published in | IEEE photonics technology letters Vol. 24; no. 15; pp. 1343 - 1345 |
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Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
IEEE
01.08.2012
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Subjects | |
Online Access | Get full text |
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