Hyperpolarizability of Plasmonic Nanostructures: A Method to Quantify the SHG Emission from a Metasurface

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Details

Original languageEnglish
Title of host publicationNATO Science for Peace and Security Series
Subtitle of host publicationSeries B: Physics and Biophysics
Place of PublicationDordrecht
PublisherSpringer Science and Business Media B.V.
Chapter14
Pages243-245
Number of pages3
ISBN (electronic)978-94-024-2138-5
ISBN (print)978-94-024-2137-8
Publication statusPublished - 2022

Publication series

NameNATO Science for Peace and Security Series B: Physics and Biophysics
ISSN (Print)1874-6500
ISSN (electronic)1874-6535

Abstract

We present a method for calculating the second harmonic generation from a nonlinear plasmonic metasurface. We first calculate the hyperpolarizability of the nanostructure by considering the electron dynamics through the hydrodynamic model. We then use the hyperpolarizability to drive the emission from a distribution of independent dipoles. And finally, we sum these contributions in the far-field to obtain the SHG emission from the metasurface.

Keywords

    Computational electromagnetism, FDTD, Nonlinear plasmonic metasurfaces

ASJC Scopus subject areas

Cite this

Hyperpolarizability of Plasmonic Nanostructures: A Method to Quantify the SHG Emission from a Metasurface. / Baxter, Joshua; Calà Lesina, Antonio; Ramunno, Lora.
NATO Science for Peace and Security Series : Series B: Physics and Biophysics. Dordrecht: Springer Science and Business Media B.V., 2022. p. 243-245 (NATO Science for Peace and Security Series B: Physics and Biophysics).

Research output: Chapter in book/report/conference proceedingContribution to book/anthologyResearchpeer review

Baxter, J, Calà Lesina, A & Ramunno, L 2022, Hyperpolarizability of Plasmonic Nanostructures: A Method to Quantify the SHG Emission from a Metasurface. in NATO Science for Peace and Security Series : Series B: Physics and Biophysics. NATO Science for Peace and Security Series B: Physics and Biophysics, Springer Science and Business Media B.V., Dordrecht, pp. 243-245. https://doi.org/10.1007/978-94-024-2138-5_14
Baxter, J., Calà Lesina, A., & Ramunno, L. (2022). Hyperpolarizability of Plasmonic Nanostructures: A Method to Quantify the SHG Emission from a Metasurface. In NATO Science for Peace and Security Series : Series B: Physics and Biophysics (pp. 243-245). (NATO Science for Peace and Security Series B: Physics and Biophysics). Springer Science and Business Media B.V.. https://doi.org/10.1007/978-94-024-2138-5_14
Baxter J, Calà Lesina A, Ramunno L. Hyperpolarizability of Plasmonic Nanostructures: A Method to Quantify the SHG Emission from a Metasurface. In NATO Science for Peace and Security Series : Series B: Physics and Biophysics. Dordrecht: Springer Science and Business Media B.V. 2022. p. 243-245. (NATO Science for Peace and Security Series B: Physics and Biophysics). Epub 2021 Nov 26. doi: 10.1007/978-94-024-2138-5_14
Baxter, Joshua ; Calà Lesina, Antonio ; Ramunno, Lora. / Hyperpolarizability of Plasmonic Nanostructures : A Method to Quantify the SHG Emission from a Metasurface. NATO Science for Peace and Security Series : Series B: Physics and Biophysics. Dordrecht : Springer Science and Business Media B.V., 2022. pp. 243-245 (NATO Science for Peace and Security Series B: Physics and Biophysics).
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