pubmed.ncbi.nlm.nih.gov

Nonlinear magnetic metamaterials - PubMed

  • ️Tue Jan 01 2008

. 2008 Dec 8;16(25):20266-71.

doi: 10.1364/oe.16.020266.

Affiliations

Free article

Nonlinear magnetic metamaterials

Ilya V Shadrivov et al. Opt Express. 2008.

Free article

Abstract

We study experimentally nonlinear tunable magnetic metamaterials operating at microwave frequencies. We fabricate the nonlinear metamaterial composed of double split-ring resonators where a varactor diode is introduced into each resonator so that the magnetic resonance can be tuned dynamically by varying the input power. We demonstrate that at higher powers the transmission of the metamaterial becomes power-dependent and, as a result, such metamaterial can demonstrate various nonlinear properties. In particular, we study experimentally the power-dependent shift of the transmission band and demonstrate nonlinearity-induced enhancement (or suppression) of wave transmission.

(c) 2008 Optical Society of America

PubMed Disclaimer

Similar articles

Cited by

Publication types

MeSH terms

LinkOut - more resources