Multipole and multimode engineering in Mie resonance-based metastructures

T Liu, R Xu, P Yu, Z Wang, J Takahara - Nanophotonics, 2020 - degruyter.com
Benefited from the well-known Mie resonance, a plethora of physical phenomena and
applications are attracting attention in current research on dielectric-based nanophotonics …

Polaritonic response theory for exact and approximate wave functions

M Castagnola, RR Riso, A Barlini… - Wiley Interdisciplinary …, 2024 - Wiley Online Library
Polaritonic chemistry is an interdisciplinary emerging field that presents several challenges
and opportunities in chemistry, physics, and engineering. A systematic review of polaritonic …

Enhanced chiral sensing with dielectric nanoresonators

J Garcia-Guirado, M Svedendahl, J Puigdollers… - Nano …, 2019 - ACS Publications
Chiro-sensitive molecular detection is highly relevant as many biochemical compounds, the
building blocks of life, are chiral. Optical chirality is conventionally detected through circular …

Can weak chirality induce strong coupling between resonant states?

Y Chen, W Chen, X Kong, D Wu, J Chu, CW Qiu - Physical Review Letters, 2022 - APS
Strong coupling between resonant states is usually achieved by modulating intrinsic
parameters of optical systems, eg, the refractive index of constituent materials or structural …

Single-handedness chiral optical cavities

K Voronin, AS Taradin, MV Gorkunov… - Acs Photonics, 2022 - ACS Publications
Geometrical chirality is a universal property encountered on very different length scales
ranging from geometrical shapes of living organisms to drug and DNA molecules. The …

Nanophotonic chiral sensing: How does it actually work?

S Both, M Schäferling, F Sterl, EA Muljarov… - ACS …, 2022 - ACS Publications
Nanophotonic chiral sensing has recently attracted a lot of attention. The idea is to exploit
the strong light–matter interaction in nanophotonic resonators to determine the …

Fluorescence-detected circular dichroism of a chiral molecular monolayer with dielectric metasurfaces

ML Solomon, JM Abendroth… - Journal of the …, 2020 - ACS Publications
Strong enhancement of molecular circular dichroism (CD) has the potential to enable
efficient asymmetric photolysis, a method of chiral separation that has conventionally been …

Helicity-preserving optical cavity modes for enhanced sensing of chiral molecules

J Feis, D Beutel, J Köpfler, X Garcia-Santiago… - Physical review …, 2020 - APS
Researchers routinely sense molecules by their infrared vibrational “fingerprint” absorption
resonances. In addition, the dominant handedness of chiral molecules can be detected by …

Dielectric tetramer nanoresonators supporting strong superchiral fields for vibrational circular dichroism spectroscopy

L Ye, J Li, FU Richter, Y Jahani, R Lu, BR Lee… - ACS …, 2023 - ACS Publications
Chirality (C) is a fundamental property of objects, in terms of symmetry. It is extremely
important to sense and distinguish chiral molecules in the fields of biochemistry, science …

Nonlinear circular dichroism in Mie-resonant nanoparticle dimers

K Frizyuk, E Melik-Gaykazyan, JH Choi, MI Petrov… - Nano Letters, 2021 - ACS Publications
We studied the nonlinear response of a dimer composed of two identical Mie-resonant
dielectric nanoparticles illuminated normally by a circularly polarized light. We developed a …