Terekhov, Pavel D. and Baryshnikova, Kseniia V. and Shalin, Alexander S. and Karabchevsky, Alina and Evlyukhin, Andrey B. (2017) Resonant forward scattering of light by high-refractive-index dielectric nanoparticles with toroidal dipole contribution. Optics Letters, 42 (4). pp. 835-838. ISSN 0146-9592
Full text not available from this repository.Abstract
In this Letter, we demonstrate and investigate the Kerker-type effect in high-index dielectric nanoparticles for which the third-order multipoles give a considerable contribution to the light scattering process. It is shown that the Kerker-type effect (strong suppression of the backward light scattering and, simultaneously, resonant forward light scattering) can be associated with the resonant excitation of a toroidal dipole moment in the system. This effect is realized due to the interference of the scattered waves generated by electric, magnetic, and toroidal dipole moments of high-index nanoparticles.