Sekulic, I;
Panoiu, NC;
(2021)
Efficient Numerical Computation of Second-Harmonic Scattering by Clusters of Nanoparticles.
In:
Proceedings of the 2021 International Conference on Electromagnetics in Advanced Applications (ICEAA).
(pp. p. 383).
IEEE: Honolulu, HI, USA.
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Abstract
In this paper, we introduce a transfer matrix method (TMM) for efficient calculation of second-harmonic generation (SHG) from clusters of nanospheres made of centrosymmetric materials. Different from current TMM formulations, our approach goes beyond the single particle configuration, thus greatly expanding its practical relevance. In addition, we incorporate in our method the contributions of both the surface and bulk nonlinear polarizations. This is especially valuable for the accurate analysis of purely dielectric systems, such as clusters of silicon or silica nanospheres, which are widely used in nanophotonics.
| Type: | Proceedings paper |
|---|---|
| Title: | Efficient Numerical Computation of Second-Harmonic Scattering by Clusters of Nanoparticles |
| Event: | 2021 International Conference on Electromagnetics in Advanced Applications (ICEAA) |
| ISBN-13: | 978-1-6654-1386-2 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1109/ICEAA52647.2021.9539683 |
| Publisher version: | https://doi.org/10.1109/ICEAA52647.2021.9539683 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Silicon compounds, Nanoparticles, Nanophotonics, Electromagnetic scattering, Frequency conversion, Silicon, Dielectrics |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10138146 |
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