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Theoretical investigations of terahertz polarimetric devices

  • Beihang University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We present three rotation symmetric planar metamaterials and consist of 3, 4 and 6 split resonant rings (SRRs) respectively, proved that they are polarization-insensitive. The modulation characters constructed by the three planar metamaterials are also studied and compared to demonstrate that the structure with more even rotation symmetry is much more beneficial to be polarization-independence. Furthermore, the influencing rules of the electrodes on the polarization character of metamaterials are obtained. The polarization character can be converted by tailoring the electrodes which provides a guide to construct and design novel terahertz polarimetirc devices for potential applications.

Original languageEnglish
Title of host publicationAOPC 2015
Subtitle of host publicationOptical Fiber Sensors and Applications
EditorsYanbiao Liao, Weixu Zhang, Desheng Jiang, Wei Wang, Gilberto Brambilla
PublisherSPIE
ISBN (Electronic)9781628419047
DOIs
StatePublished - 2015
EventApplied Optics and Photonics, China: Optical Fiber Sensors and Applications, AOPC 2015 - Beijing, China
Duration: 5 May 20157 May 2015

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9679
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceApplied Optics and Photonics, China: Optical Fiber Sensors and Applications, AOPC 2015
Country/TerritoryChina
CityBeijing
Period5/05/157/05/15

Keywords

  • Metamaterials
  • Modulator
  • Polarization
  • Terahertz

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