Flexible helices for nonlinear metamaterials

Alexey P. Slobozhanyuk; Mikhail Lapine; David A. Powell; Ilya V. Shadrivov; Yuri S. Kivshar; Ross C. McPhedran; Pavel A. Belov

doi:10.1002/adma.201300840

Flexible helices for nonlinear metamaterials

Alexey P. Slobozhanyuk, Mikhail Lapine^*, David A. Powell, Ilya V. Shadrivov, Yuri S. Kivshar, Ross C. McPhedran, Pavel A. Belov

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

68 Citations (Scopus)

Abstract

The successful fabrication and experimental verification of a novel metamaterial based on flexible metallic helices is reported. The helices undergo compression under the influence of incident radiation, demonstrating a nonlinear chiral electromagnetic response, associated with the power-dependent change in the helix pitch. This design is promising for application to power-dependent polarization rotation of propagating waves.

Original language	English
Pages (from-to)	3409-3412
Number of pages	4
Journal	Advanced Materials
Volume	25
Issue number	25
DOIs	https://doi.org/10.1002/adma.201300840
Publication status	Published - 5 Jul 2013

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title = "Flexible helices for nonlinear metamaterials",

abstract = "The successful fabrication and experimental verification of a novel metamaterial based on flexible metallic helices is reported. The helices undergo compression under the influence of incident radiation, demonstrating a nonlinear chiral electromagnetic response, associated with the power-dependent change in the helix pitch. This design is promising for application to power-dependent polarization rotation of propagating waves.",

keywords = "flexible helices, metamaterials, nonlinear chirality",

author = "Slobozhanyuk, {Alexey P.} and Mikhail Lapine and Powell, {David A.} and Shadrivov, {Ilya V.} and Kivshar, {Yuri S.} and McPhedran, {Ross C.} and Belov, {Pavel A.}",

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AU - Slobozhanyuk, Alexey P.

AU - Lapine, Mikhail

AU - Powell, David A.

AU - Shadrivov, Ilya V.

AU - Kivshar, Yuri S.

AU - McPhedran, Ross C.

AU - Belov, Pavel A.

PY - 2013/7/5

Y1 - 2013/7/5

N2 - The successful fabrication and experimental verification of a novel metamaterial based on flexible metallic helices is reported. The helices undergo compression under the influence of incident radiation, demonstrating a nonlinear chiral electromagnetic response, associated with the power-dependent change in the helix pitch. This design is promising for application to power-dependent polarization rotation of propagating waves.

AB - The successful fabrication and experimental verification of a novel metamaterial based on flexible metallic helices is reported. The helices undergo compression under the influence of incident radiation, demonstrating a nonlinear chiral electromagnetic response, associated with the power-dependent change in the helix pitch. This design is promising for application to power-dependent polarization rotation of propagating waves.

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KW - metamaterials

KW - nonlinear chirality

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DO - 10.1002/adma.201300840

M3 - Article

SN - 0935-9648

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SP - 3409

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JO - Advanced Materials

JF - Advanced Materials

IS - 25

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Flexible helices for nonlinear metamaterials

Abstract

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