Details
| Original language | English |
|---|---|
| Title of host publication | NATO Science for Peace and Security Series |
| Subtitle of host publication | Series B: Physics and Biophysics |
| Place of Publication | Dordrecht |
| Publisher | Springer Science and Business Media B.V. |
| Chapter | 14 |
| Pages | 243-245 |
| Number of pages | 3 |
| ISBN (electronic) | 978-94-024-2138-5 |
| ISBN (print) | 978-94-024-2137-8 |
| Publication status | Published - 2022 |
Publication series
| Name | NATO 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
- Biochemistry, Genetics and Molecular Biology(all)
- Biotechnology
- Biochemistry, Genetics and Molecular Biology(all)
- Biophysics
- Physics and Astronomy(all)
- Engineering(all)
- Electrical and Electronic Engineering
Cite this
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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 proceeding › Contribution to book/anthology › Research › peer review
}
TY - CHAP
T1 - Hyperpolarizability of Plasmonic Nanostructures
T2 - A Method to Quantify the SHG Emission from a Metasurface
AU - Baxter, Joshua
AU - Calà Lesina, Antonio
AU - Ramunno, Lora
PY - 2022
Y1 - 2022
N2 - 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.
AB - 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.
KW - Computational electromagnetism
KW - FDTD
KW - Nonlinear plasmonic metasurfaces
UR - http://www.scopus.com/inward/record.url?scp=85130858817&partnerID=8YFLogxK
U2 - 10.1007/978-94-024-2138-5_14
DO - 10.1007/978-94-024-2138-5_14
M3 - Contribution to book/anthology
AN - SCOPUS:85130858817
SN - 978-94-024-2137-8
T3 - NATO Science for Peace and Security Series B: Physics and Biophysics
SP - 243
EP - 245
BT - NATO Science for Peace and Security Series
PB - Springer Science and Business Media B.V.
CY - Dordrecht
ER -