Existence of the Hybrid Anapole for Si Conical Nanoparticles

Software Engineering Research in System Science: Proceedings of 12th Computer Science On-line Conference 2023. Lecture Notes in Networks and Systems. Vol.722 2023
Aleksei Kuznetsov, Vjačeslavs Bobrovs

All-dielectric nanophotonics opens up new possibilities for obtaining a large number of useful optical effect. Here, we investigate fabrication-friendly truncated-cone nanoresonators and achieve non-scattering regimes due to the inherent property of cones - broken symmetry along the main axis without involving complex geometry or structured beams. In this study, we demonstrate the anapole regime in conical silicon particles, which is achieved due to symmetry breaking along the main axis. Additional degrees of freedom due to the conicity allow for more fine-tuning of the optical properties at the nanoscale.

Keywords
Anapole | Non-Scattering Regime | Truncated Cone
DOI
10.1007/978-3-031-35311-6_41
Hyperlink
https://link.springer.com/chapter/10.1007/978-3-031-35311-6_41

Kuznetsov, A., Bobrovs, V. Existence of the Hybrid Anapole for Si Conical Nanoparticles. In: Software Engineering Research in System Science: Proceedings of 12th Computer Science On-line Conference 2023. Lecture Notes in Networks and Systems. Vol.722, Latvia, Online, 3-5 April, 2023. Cham: Springer Nature, 2023, pp.397-401. ISBN 978-3-031-35310-9. e-ISBN 978-3-031-35311-6. ISSN 2367-3370. Available from: doi:10.1007/978-3-031-35311-6_41

Publication language
English (en)