NDLI: From Waveguiding to Spatial Localization of THz Waves Within a Plasmonic Metallic Grating

Content Provider	IEEE Xplore Digital Library
Author	Zhan Fu Qiaoqiang Gan Ding, Y.J. Bartoli, F.J.
Copyright Year	1995
Abstract	In this paper, we have derived the dispersion relations for terahertz (THz) waves propagating in a direction parallel to the surface of a perfect conducting plane hosting an array of 1-D grooves having a constant depth. Since the dispersion relations for the fundamental surface mode resemble those for the surface plasmon polaritons (SPPs) at optical frequencies, such a uniform grating can be used to effectively guide THz waves. The dispersion relations for these spoof SPPs can be tailored by choosing the geometric parameters of the surface structures. We show that a graded metallic surface grating can be used to trap THz waves at different locations of the surface grating corresponding to the different wavelengths of the waves.
Sponsorship	IEEE Lasers and Electro-Optics Society
Starting Page	486
Ending Page	490
Page Count	5
File Size	520639
File Format	PDF
ISSN	1077260X
Volume Number	14
Issue Number	2
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-03-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Plasmons Gratings Surface waves Optical surface waves Dispersion Submillimeter wave propagation Optical propagation Geometrical optics Frequency Surface structures waveguides surface waves terahertz (THz) radiation
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics Electrical and Electronic Engineering

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Graded Metallic Gratings for Ultrawideband Surface Wave Trapping at THz Frequencies

Engineering the Propagation Properties of Planar Plasmonic Terahertz Waveguides

Dispersion of Surface Plasmon Polaritons on a Metallic Grating

Metallic-Grating-Based Interconnector Between Surface Plasmon Polariton Waveguides

Modes of Subwavelength Plasmonic Slot Waveguides

Propagation Properties of a Modified Slot Surface Plasmonic Waveguide

Spoof Surface Plasmon Polariton Modes Propagating Along Periodically Corrugated Wires

Localized surface plasmons in lamellar metallic gratings

Enhancing the Reception of Propagating Surface Plasmons Using a Nanoantenna

From Waveguiding to Spatial Localization of THz Waves Within a Plasmonic Metallic Grating

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