Generation and signal processing in nonlinear, active and quantum meta-/nano-photonic structures in THz range

Yu. Rapoport, V. Grimalsky, A. Nosich, S. Tarapov, J. Escobedo-Alatorre, A. Kachur, S. Dukhopelnikov, S. Koshevaya, Costantino De Angelis, A. Lavrinenko

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Abstract

The set of the nonlinear wave transformations and generation in THz range are proposed. The approach for generation of THz oscillations by carrier drift in Graphene-(Dispersive) Dielectric structure with controlling external nmagnetic field is proposed. New idea of generation of THz plasmon-polaritons in Graphene-Hyperbolic metamaterial structure with external magnetic field and electron drift in graphene is proposed, to provide the effective control over the parameters of generated waves. Superheterodyne amplification of electromagnetic waves (EMWs) of THz range in the system dielectric-semiconductor with negative differential conductivity-dielectric is proposed. High effectiveness of the self-modulation and third harmonic generation with the scattering of THz electromagnetic waves on the controllable nonlinear resonant metasurface with periodical graphene strips on the dielectric substrate is justified by modeling.
Original languageEnglish
Title of host publicationProceedings of the 15th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies
Number of pages4
PublisherIEEE
Publication date2022
ISBN (Print)978-1-6654-9311-6
ISBN (Electronic)978-1-6654-9310-9
DOIs
Publication statusPublished - 2022
Event2022 15th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies - Tønsberg, Norway
Duration: 17 Oct 202218 Oct 2022

Workshop

Workshop2022 15th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies
Country/TerritoryNorway
CityTønsberg
Period17/10/202218/10/2022

Keywords

  • THz waves
  • Nonlinearity
  • Nano-photonics
  • Generation
  • Superheterodyne amplification
  • Resonant scattering

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