Graphene-based electro-optical modulator: Concept and analysis

V. Ryzhii, Akira Satou, Taiichi Otsuji, S. O. Yurchenko, M. Ryzhii, N. Ryabova, M. S. Shur

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

5 Citations (Scopus)

Abstract

We propose and analyze an electro-optical modulator based on a gated graphene structure and utilizing the electrically-controlled Pauli blocking. It is demonstrated that the resonant excitation of plasma oscillations can lead to a substantial enhancement of the modulation efficiency in the terahertz range of modulation frequencies.

Original languageEnglish
Title of host publicationIMFEDK 2012 - 2012 International Meeting for Future of Electron Devices, Kansai
Pages44-45
Number of pages2
DOIs
Publication statusPublished - 2012 Jul 30
Event10th International Meeting for Future of Electron Devices, Kansai, IMFEDK 2012 - Osaka, Japan
Duration: 2012 May 92012 May 11

Publication series

NameIMFEDK 2012 - 2012 International Meeting for Future of Electron Devices, Kansai

Conference

Conference10th International Meeting for Future of Electron Devices, Kansai, IMFEDK 2012
CountryJapan
CityOsaka
Period12/5/912/5/11

Keywords

  • graphene
  • optical modulation
  • plasma resonance

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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