Terahertz metamaterials with semiconductor split-ring resonators for magnetostatic tunability
- 29 August 2008
- journal article
- Published by Optica Publishing Group in Optics Express
- Vol. 16 (19), 14390-14396
- https://doi.org/10.1364/oe.16.014390
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.Keywords
Other Versions
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