Resonant leaky modes in all-dielectric metasystems: Fundamentals and applications

L Huang, L Xu, DA Powell, WJ Padilla… - Physics Reports, 2023 - Elsevier
All-dielectric metamaterials and metasurfaces have been demonstrated as ideal platforms to
manipulate electromagnetic waves and enhance light–matter interaction. Analogous to …

Enhanced light–matter interaction in two-dimensional transition metal dichalcogenides

L Huang, A Krasnok, A Alú, Y Yu… - Reports on Progress …, 2022 - iopscience.iop.org
Abstract Two-dimensional (2D) transition metal dichalcogenide (TMDC) materials, such as
MoS 2, WS 2, MoSe 2, and WSe 2, have received extensive attention in the past decade due …

Generalized Kerker effects in nanophotonics and meta-optics

W Liu, YS Kivshar - Optics express, 2018 - opg.optica.org
The original Kerker effect was introduced for a hypothetical magnetic sphere, and initially it
did not attract much attention due to a lack of magnetic materials required. Rejuvenated by …

Mie-resonant metaphotonics

VE Babicheva, AB Evlyukhin - Advances in Optics and Photonics, 2024 - opg.optica.org
Mie-resonant metaphotonics is a rapidly develo** field that employs the physics of Mie
resonances to control light at the nanoscale. Mie resonances are excited in high-refractive …

From Fano to quasi-BIC resonances in individual dielectric nanoantennas

E Melik-Gaykazyan, K Koshelev, JH Choi, SS Kruk… - Nano Letters, 2021 - ACS Publications
Sharp optical resonances in high-index dielectric nanostructures have recently attracted
significant attention for their promising applications in nanophotonics. Fano resonances, as …

Nonlinear dielectric nanoantennas and metasurfaces: frequency conversion and wavefront control

G Grinblat - ACS Photonics, 2021 - ACS Publications
High-index dielectric nanostructures can support optical resonances of electric and
magnetic character with ultralow linear absorption. In contrast to plasmonics, they can be …

Boosting third-harmonic generation by a mirror-enhanced anapole resonator

L Xu, M Rahmani, K Zangeneh Kamali… - Light: Science & …, 2018 - nature.com
We demonstrate that a dielectric anapole resonator on a metallic mirror can enhance the
third harmonic emission by two orders of magnitude compared to a typical anapole …

Mie scattering for photonic devices

A Dorodnyy, J Smajic, J Leuthold - Laser & Photonics Reviews, 2023 - Wiley Online Library
Mie scattering is increasingly exploited to manipulate electromagnetic fields to achieve
strong resonant enhancement, to obtain perfect absorption of radiation, and to generate …

Giant nonlinear response at the nanoscale driven by bound states in the continuum

L Carletti, K Koshelev, C De Angelis, Y Kivshar - Physical review letters, 2018 - APS
Being motivated by the recent prediction of high-Q modes in subwavelength dielectric
resonators inspired by bound states in the continuum (BIC), we study the second-harmonic …

Efficiently spatial field localization enabled second-harmonic and sum-frequency generation in an etchless LiNbO3 layer by guided resonant quasi-bound states in the …

S Cai, S Zong, X Liu, G Liu, J Chen, Z Liu - Applied Physics Letters, 2023 - pubs.aip.org
High-Q resonances on metasurfaces have yielded a feasible approach for nonlinear
frequency conversion in recent years. In this work, we propose a highly efficient nonlinear …