Terahertz metamaterials with semiconductor split-ring resonators for magnetostatic tunability

Jiaguang Han, Akhlesh Lakhtakia, Cheng Wei Qiu

Research output: Contribution to journalArticlepeer-review

109 Scopus citations

Abstract

We studied a metasurface constituted as a periodic array of semiconductor split-ring resonators. The resonance frequencies of the metasurface excited by normally incident light were found to be continuously tunable in the terahertz regime through an external magnetostatic field of suitable orientation. As such metasurfaces can be assembled into 3D metamaterials, the foregoing conclusion also applies to metamaterials comprising semiconductor split-ring resonators.

Original languageEnglish (US)
Pages (from-to)14390-14396
Number of pages7
JournalOptics Express
Volume16
Issue number19
DOIs
StatePublished - Sep 15 2008

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

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