Home > Research > Publications & Outputs > Active Polarization Modulation of Terahertz Rad...

Research

Associated organisational unit

Electronic data

  • 5465256_AbdullahZaman

    Rights statement: ©2022 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.

    Accepted author manuscript, 803 KB, PDF document

    Available under license: CC BY: Creative Commons Attribution 4.0 International License

Links

Text available via DOI:

View graph of relations

Active Polarization Modulation of Terahertz Radiation Using Metamaterial/Graphene-Based Optoelectronic Devices

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

Published
  • Abdullah Zaman
  • Riccardo Degl'Innocenti
  • Yuezhen Lu
  • Nikita W. Almond
  • Oliver J. Burton
  • Jack Alexander-Webber
  • Stephen Hofmann
  • Thomas Mitchell
  • Jonathan D. P. Griffiths
  • Harvey E. Beere
  • David A. Ritchie
Close
More...
Publication date26/09/2022
Host publication2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz)
PublisherIEEE
Pages1-3
Number of pages3
ISBN (Electronic)9781728194271
ISBN (Print)9781728194288
<mark>Original language</mark>English
Event47th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) - Delft University of Technology, Delft, Netherlands
Duration: 28/07/2022 → 2/09/2022
Conference number: 47

Conference

Conference47th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
Abbreviated titleIRMMW-THz
Country/TerritoryNetherlands
CityDelft
Period28/07/22 → 2/09/22

Publication series

NameInternational Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz)
PublisherIEEE
Number47
Volume2022
ISSN (Print)2162-2027
ISSN (Electronic)2162-2035

Conference

Conference47th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
Abbreviated titleIRMMW-THz
Country/TerritoryNetherlands
CityDelft
Period28/07/22 → 2/09/22

Abstract

We investigate the modulation performance of a metamaterial/graphene optoelectronic device in the THz range. Operating characteristics such as amplitude, phase and polarization modulations of broadband THz radiation are reported. The accomplishments of modulation depth include >75% in spectral amplitude, >15∘ in spectral phase, >0.2 active modulation of ellipticity ratio, and active rotational angle changes of 20°. These achievements are the key elements towards efficient manipulations of THz radiation for applications such as next-generation wireless communications, spectroscopy, and imaging.

Bibliographic note

©2022 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.

Related activities