English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Dielectric photonics platform provides unique possibilities to control lightscattering via utilizing high-index dielectric nanoantennas with peculiaroptical signatures. Despite the intensively growing field of all-dielectricnanophotonics, it is still unclear how surrounding media affect scatteringproperties of a nanoantenna with complex multipole response. Here we report onlight scattering by a silicon cubic nanoparticles embedded in lossless media,supporting optical resonant response. We show that significant changes in thescattering process are governed by the electro-magnetic multipole resonanceswhich experience spectral red-shift and broadening over the whole visible andnear-infrared spectra as the indices of media increase. Most interestingly thatthe considered nanoantenna exhibits the broadband forward scattering in thevisible and near-infrared spectral ranges due to the Kerker-effect inhigh-index media. The revealed effect of broadband forward scattering isessential for highly demanding applications in which the influence of the mediais crucial such as health-care: sensing, treatment efficiency monitoring, anddiagnostics. In addition, the insights from this study are expected to pave theway towards engineering the nanophotonic systems including but not limited toHuygens-metasurfaces in media within a single framework.

Strong asymmetry of forward scattering effect from dielectric cubic nanoantenna in lossless media