Metamaterials with tailorable nonlinear optical properties

Robert Czaplicki; Hannu Husu; Mariusz Zdanowicz; Kalle Koskinen; Roope Siikanen; Martti Kauranen; Janne Laukkanen; Joonas Lehtolahti; Markku Kuittinen

doi:10.1364/OPN.23.12.000034

Metamaterials with tailorable nonlinear optical properties

Robert Czaplicki
, Hannu Husu
, Mariusz Zdanowicz
, Kalle Koskinen
, Roope Siikanen
, Martti Kauranen
, Janne Laukkanen
, Joonas Lehtolahti
, Markku Kuittinen

VTT Technical Research Centre of Finland

Research output: Contribution to journal › Article › Scientific

Abstract

Second-order nonlinear processes such as second-harmonic generation (SHG) require noncentrosymmetric structures. The development of second-order metamaterials, however, has been hampered by symmetry breaking due to sample defects and shape distortions. The resulting outcomes can be interpreted in terms of effective higher-multipole (magnetic and quadrupole) effects that strongly modify the radiative properties of the samples.

Original language	English
Pages (from-to)	34
Number of pages	1
Journal	Optics and Photonics News
Volume	23
Issue number	12
DOIs	https://doi.org/10.1364/OPN.23.12.000034
Publication status	Published - 2012
MoE publication type	B1 Article in a scientific magazine

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10.1364/OPN.23.12.000034

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title = "Metamaterials with tailorable nonlinear optical properties",

abstract = "Second-order nonlinear processes such as second-harmonic generation (SHG) require noncentrosymmetric structures. The development of second-order metamaterials, however, has been hampered by symmetry breaking due to sample defects and shape distortions. The resulting outcomes can be interpreted in terms of effective higher-multipole (magnetic and quadrupole) effects that strongly modify the radiative properties of the samples.",

author = "Robert Czaplicki and Hannu Husu and Mariusz Zdanowicz and Kalle Koskinen and Roope Siikanen and Martti Kauranen and Janne Laukkanen and Joonas Lehtolahti and Markku Kuittinen",

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AU - Czaplicki, Robert

AU - Husu, Hannu

AU - Zdanowicz, Mariusz

AU - Koskinen, Kalle

AU - Siikanen, Roope

AU - Kauranen, Martti

AU - Laukkanen, Janne

AU - Lehtolahti, Joonas

AU - Kuittinen, Markku

PY - 2012

Y1 - 2012

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AB - Second-order nonlinear processes such as second-harmonic generation (SHG) require noncentrosymmetric structures. The development of second-order metamaterials, however, has been hampered by symmetry breaking due to sample defects and shape distortions. The resulting outcomes can be interpreted in terms of effective higher-multipole (magnetic and quadrupole) effects that strongly modify the radiative properties of the samples.

U2 - 10.1364/OPN.23.12.000034

DO - 10.1364/OPN.23.12.000034

M3 - Article

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VL - 23

SP - 34

JO - Optics and Photonics News

JF - Optics and Photonics News

IS - 12

ER -

Metamaterials with tailorable nonlinear optical properties

Abstract

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