[HTML][HTML] Singular optics empowered by engineered optical materials

H Barati Sedeh, NM Litchinitser - Nanophotonics, 2023 - degruyter.com
The rapid development of optical technologies, such as optical manipulation, data
processing, sensing, microscopy, and communications, necessitates new degrees of …

Multifaceted anapole: from physics to applications

R Masoudian Saadabad, L Huang… - Optical Materials …, 2022 - opg.optica.org
The optical anapole state resulting from interference of the electric and toroidal moments is
of much interest due to its nonradiating nature. Interference of optical modes supported by a …

[HTML][HTML] Superscattering emerging from the physics of bound states in the continuum

A Canós Valero, HK Shamkhi, AS Kupriianov… - Nature …, 2023 - nature.com
We study the Mie-like scattering from an open subwavelength resonator made of a high-
index dielectric material, when its parameters are tuned to the regime of interfering …

[HTML][HTML] Nonlinear nonlocal metasurfaces

R Kolkowski, TK Hakala, A Shevchenko… - Applied Physics …, 2023 - pubs.aip.org
Optical metasurfaces have recently emerged as the game changer in light manipulation and
opened up new perspectives in many subfields of optics and photonics. Recent …

Anapole meta-atoms: nonradiating electric and magnetic sources

E Zanganeh, A Evlyukhin, A Miroshnichenko, M Song… - Physical Review Letters, 2021 - APS
The existence of classical nonradiating electromagnetic sources is one of the puzzling
questions to date. Here, we investigate radiation properties of physical systems composed of …

[HTML][HTML] Special scattering regimes for conical all-dielectric nanoparticles

AV Kuznetsov, A Canós Valero, HK Shamkhi… - Scientific reports, 2022 - nature.com
All-dielectric nanophotonics opens a venue for a variety of novel phenomena and scattering
regimes driven by unique optical effects in semiconductor and dielectric nanoresonators …

[HTML][HTML] Transparent hybrid anapole metasurfaces with negligible electromagnetic coupling for phase engineering

AV Kuznetsov, A Canós Valero, M Tarkhov… - …, 2021 - degruyter.com
All-dielectric nanophotonics has become one of the most active fields of research in modern
optics, largely due to the opportunities offered by the simultaneous resonant control of …

Selective superinvisibility effect via compound anapole

AA Basharin, E Zanganeh, AK Ospanova… - Physical Review B, 2023 - APS
We introduce a general concept and consider a characteristic approach to obtain the narrow-
band suppression of total electromagnetic scattering independent of the irradiation …

1 Nm‐resolution sorting of sub‐10 Nm nanoparticles using a dielectric metasurface with toroidal responses

H Luo, X Fang, C Li, X Dai, N Ru, M You, T He… - Small …, 2023 - Wiley Online Library
Sorting nanoparticles is of paramount importance in numerous physical, chemical, and
biomedical applications. Current technologies for sorting dielectric nanoparticles have a …

[HTML][HTML] Transverse Kerker effect in all-dielectric spheroidal particles

MM Bukharin, VY Pecherkin, AK Ospanova, VB Il'in… - Scientific Reports, 2022 - nature.com
Kerker effect is one of the unique phenomena in modern electrodynamics. Due to
overlapping of electric and magnetic dipole moments, all-dielectric particles can be invisible …