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Competing nonlinearities with metamaterials

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Date

2012

Authors

Kapitanova, Polina V.
Slobozhnanyuk, Alexey P.
Shadrivov, Ilya V.
Belov, Pavel A.
Kivshar, Yuri S.

Journal Title

Journal ISSN

Volume Title

Publisher

American Institute of Physics

Abstract

We suggest an approach for creating metamaterials with sign-varying nonlinear response. We demonstrate that microwavemetamaterials with such competing nonlinearities can be created by loading split-ring resonators (“meta-atoms” of the structure) with pairs of varactor diodes and photodiodes exhibiting nonmonotonic resonance frequency shift with changing incident microwave power. Additionally, the nonlinear response of such metamaterials can be controlled by illuminating the meta-atoms by light.

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Keywords

Citation

URI

http://hdl.handle.net/1885/15588

Collections

Open Access Research

Source

Applied Physics Letters

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1063/1.4768945

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01_Kapitanova_Competing_nonlinearities_with_2012.pdf (1.16 MB)

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