Tunable terahertz metamaterial based on resonant dielectric inclusions with disturbed Mie resonance

  • D. S. Kozlov
  • , M. A. Odit
  • , I. B. Vendik
  • , Young Geun Roh
  • , Sangmo Cheon
  • , Chang Won Lee

Research output: Contribution to journalArticlepeer-review

Abstract

Tunable metamaterial operating in terahertz (THz) frequency range based on dielectric cubic particles with deposited conducting resonant strip was investigated. The frequency of the first magnetic type Mie resonance depends on the electric length of the strip. It can be changed under photoexcitation or applied voltage. This method of control was used for a design of tunable double negative metamaterial based on dielectric resonant inclusions and wire medium.

Original languageEnglish
Pages (from-to)465-470
Number of pages6
JournalApplied Physics A: Materials Science and Processing
Volume106
Issue number3
DOIs
Publication statusPublished - Mar 2012
Externally publishedYes

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