Plasmonic devices and spatial dispersion effects in graphene technology for terahertz applications

D. Correas-Serrano, A. Alvarez-Melcon, Juan Sebastian Gomez Diaz

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper is dedicated to the memory of Professor Julien Perruisseau-Carrier, reviewing some of his pioneering contributions to the field of graphene plasmonics, with focus on those elaborated in collaboration with the authors. We first summarize the design and analysis of planar reconfigurable THz filters hosted in graphene nanoribbons, which are efficiently designed taking advantage of the quasi-static nature of graphene surface plasmon polaritons (SPPs) in nanostructures. Spatial dispersion in graphene sheets is then reviewed. This effect is closely related to the quantum capacitance of graphene and can be modelled with an equivalent circuit able to accurately predict the complex propagation constant of the supported SPPs. The practical implications of this phenomenon regarding THz graphene-based plasmonic devices are briefly discussed.

Original languageEnglish (US)
Title of host publication2015 IEEE Antennas and Propagation Society International Symposium, APS 2015 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages802-803
Number of pages2
Volume2015-October
ISBN (Electronic)9781479978151
DOIs
StatePublished - Oct 22 2015
Externally publishedYes
EventIEEE Antennas and Propagation Society International Symposium, APS 2015 - Vancouver, Canada
Duration: Jul 19 2015Jul 24 2015

Other

OtherIEEE Antennas and Propagation Society International Symposium, APS 2015
CountryCanada
CityVancouver
Period7/19/157/24/15

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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    Correas-Serrano, D., Alvarez-Melcon, A., & Gomez Diaz, J. S. (2015). Plasmonic devices and spatial dispersion effects in graphene technology for terahertz applications. In 2015 IEEE Antennas and Propagation Society International Symposium, APS 2015 - Proceedings (Vol. 2015-October, pp. 802-803). [7304788] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APS.2015.7304788