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Tunable split-ring resonators for nonlinear negative-index metamaterials.
- Source :
-
Optics express [Opt Express] 2006 Oct 02; Vol. 14 (20), pp. 9344-9. - Publication Year :
- 2006
-
Abstract
- We study experimentally the dynamic tunability and self-induced nonlinearity of split-ring resonators incorporating variable capacitance diodes. We demonstrate that the eigenfrequencies of the resonators can be tuned over a wide frequency range, and significantly, we show that the self-induced nonlinear effects observed in the varactor-loaded split-ring resonator structures can appear at relatively low power levels.
Details
- Language :
- English
- ISSN :
- 1094-4087
- Volume :
- 14
- Issue :
- 20
- Database :
- MEDLINE
- Journal :
- Optics express
- Publication Type :
- Academic Journal
- Accession number :
- 19529318
- Full Text :
- https://doi.org/10.1364/oe.14.009344