Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Waveguided spoof surface plasmons with deep-subwavelength lateral confinement

Not Accessible

Your library or personal account may give you access

Abstract

We present a new type of waveguide scheme for terahertz circuitry based on the concept of spoof surface plasmons. This structure is composed of a one-dimensional array of L-shaped metallic elements horizontally attached to a metal surface. The dispersion relation of the surface electromagnetic modes supported by this system presents a very weak dependence with the lateral dimension and the modes are very deep-subwavelength confined with a long-enough propagation length.

© 2011 Optical Society of America

Full Article  |  PDF Article
More Like This
Terahertz spoof surface-plasmon-polariton subwavelength waveguide

Ying Zhang, Yuehong Xu, Chunxiu Tian, Quan Xu, Xueqian Zhang, Yanfeng Li, Xixiang Zhang, Jiaguang Han, and Weili Zhang
Photon. Res. 6(1) 18-23 (2018)

Spoof surface plasmon waveguide forces

David Woolf, Mikhail A. Kats, and Federico Capasso
Opt. Lett. 39(3) 517-520 (2014)

Deep-subwavelength negative-index waveguiding enabled by coupled conformal surface plasmons

R. Quesada, D. Martín-Cano, F. J. García-Vidal, and J. Bravo-Abad
Opt. Lett. 39(10) 2990-2993 (2014)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (3)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved