Second-Order Nonlinear Optical Properties of Plasmonic Nanostructures

Martti Kauranen, Hannu Husu, Jouni Mäkitalo, Robert Czaplicki, Mariusz Zdanowicz, Joonas Lehtolahti, Janne Laukkanen, Markku Kuittinen

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleScientific

Abstract

We review our work on second-order nonlinear optical properties of plasmonic nanostructures. In order to achieve the required non-centrosymmetry of the structures, our samples consist of arrays of L-shaped nanoparticles and T-shaped nanodimers. The samples are investigated by polarization-dependent second-harmonic generation to address the tensorial nonlinear response. We show that the response can be strongly modified by symmetry-breaking defects and other deviations of the samples from ideal. Nonlinear sources localized to defects can also give rise to higher-multipolar emission. The defect problem is overcome with a recent and significant improvement in sample quality, allowing the dipole limit of the nonlinear response to be reached. This achievement opens the path towards plasmonic metamaterials with tailorable nonlinear properties. As a demonstration of this possibility, we modify the nonlinear response by the mutual arrangement of the L-shaped particles in the array. We will also summarize our numerical boundary-element method to describe the nonlinear response of nanoparticles.
Original languageEnglish
Title of host publicationPlasmonics: Theory and Applications
EditorsTigran V. Shahbazyan, Mark I. Stockman
PublisherSpringer
Chapter6
Pages207-235
ISBN (Electronic)978-94-007-7805-4
ISBN (Print)978-94-007-7804-7, 978-94-024-0586-6
DOIs
Publication statusPublished - 2013
MoE publication typeB2 Part of a book or another research book

Publication series

NameChallenges and Advances in Computational Chemistry and Physics
PublisherSpringer
Volume15

Fingerprint

optical properties
defects
nanoparticles
boundary element method
broken symmetry
harmonic generations
dipoles
deviation
polarization

Keywords

  • surface plasmon
  • nonlinear optics
  • second harmonic generation

Cite this

Kauranen, M., Husu, H., Mäkitalo, J., Czaplicki, R., Zdanowicz, M., Lehtolahti, J., ... Kuittinen, M. (2013). Second-Order Nonlinear Optical Properties of Plasmonic Nanostructures. In T. V. Shahbazyan, & M. I. Stockman (Eds.), Plasmonics: Theory and Applications (pp. 207-235). Springer. Challenges and Advances in Computational Chemistry and Physics, Vol.. 15 https://doi.org/10.1007/978-94-007-7805-4_6
Kauranen, Martti ; Husu, Hannu ; Mäkitalo, Jouni ; Czaplicki, Robert ; Zdanowicz, Mariusz ; Lehtolahti, Joonas ; Laukkanen, Janne ; Kuittinen, Markku. / Second-Order Nonlinear Optical Properties of Plasmonic Nanostructures. Plasmonics: Theory and Applications. editor / Tigran V. Shahbazyan ; Mark I. Stockman. Springer, 2013. pp. 207-235 (Challenges and Advances in Computational Chemistry and Physics, Vol. 15).
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Kauranen, M, Husu, H, Mäkitalo, J, Czaplicki, R, Zdanowicz, M, Lehtolahti, J, Laukkanen, J & Kuittinen, M 2013, Second-Order Nonlinear Optical Properties of Plasmonic Nanostructures. in TV Shahbazyan & MI Stockman (eds), Plasmonics: Theory and Applications. Springer, Challenges and Advances in Computational Chemistry and Physics, vol. 15, pp. 207-235. https://doi.org/10.1007/978-94-007-7805-4_6

Second-Order Nonlinear Optical Properties of Plasmonic Nanostructures. / Kauranen, Martti; Husu, Hannu; Mäkitalo, Jouni; Czaplicki, Robert; Zdanowicz, Mariusz; Lehtolahti, Joonas; Laukkanen, Janne; Kuittinen, Markku.

Plasmonics: Theory and Applications. ed. / Tigran V. Shahbazyan; Mark I. Stockman. Springer, 2013. p. 207-235 (Challenges and Advances in Computational Chemistry and Physics, Vol. 15).

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleScientific

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T1 - Second-Order Nonlinear Optical Properties of Plasmonic Nanostructures

AU - Kauranen, Martti

AU - Husu, Hannu

AU - Mäkitalo, Jouni

AU - Czaplicki, Robert

AU - Zdanowicz, Mariusz

AU - Lehtolahti, Joonas

AU - Laukkanen, Janne

AU - Kuittinen, Markku

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N2 - We review our work on second-order nonlinear optical properties of plasmonic nanostructures. In order to achieve the required non-centrosymmetry of the structures, our samples consist of arrays of L-shaped nanoparticles and T-shaped nanodimers. The samples are investigated by polarization-dependent second-harmonic generation to address the tensorial nonlinear response. We show that the response can be strongly modified by symmetry-breaking defects and other deviations of the samples from ideal. Nonlinear sources localized to defects can also give rise to higher-multipolar emission. The defect problem is overcome with a recent and significant improvement in sample quality, allowing the dipole limit of the nonlinear response to be reached. This achievement opens the path towards plasmonic metamaterials with tailorable nonlinear properties. As a demonstration of this possibility, we modify the nonlinear response by the mutual arrangement of the L-shaped particles in the array. We will also summarize our numerical boundary-element method to describe the nonlinear response of nanoparticles.

AB - We review our work on second-order nonlinear optical properties of plasmonic nanostructures. In order to achieve the required non-centrosymmetry of the structures, our samples consist of arrays of L-shaped nanoparticles and T-shaped nanodimers. The samples are investigated by polarization-dependent second-harmonic generation to address the tensorial nonlinear response. We show that the response can be strongly modified by symmetry-breaking defects and other deviations of the samples from ideal. Nonlinear sources localized to defects can also give rise to higher-multipolar emission. The defect problem is overcome with a recent and significant improvement in sample quality, allowing the dipole limit of the nonlinear response to be reached. This achievement opens the path towards plasmonic metamaterials with tailorable nonlinear properties. As a demonstration of this possibility, we modify the nonlinear response by the mutual arrangement of the L-shaped particles in the array. We will also summarize our numerical boundary-element method to describe the nonlinear response of nanoparticles.

KW - surface plasmon

KW - nonlinear optics

KW - second harmonic generation

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SN - 978-94-024-0586-6

T3 - Challenges and Advances in Computational Chemistry and Physics

SP - 207

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BT - Plasmonics: Theory and Applications

A2 - Shahbazyan, Tigran V.

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ER -

Kauranen M, Husu H, Mäkitalo J, Czaplicki R, Zdanowicz M, Lehtolahti J et al. Second-Order Nonlinear Optical Properties of Plasmonic Nanostructures. In Shahbazyan TV, Stockman MI, editors, Plasmonics: Theory and Applications. Springer. 2013. p. 207-235. (Challenges and Advances in Computational Chemistry and Physics, Vol. 15). https://doi.org/10.1007/978-94-007-7805-4_6