Raman spectroscopy has made significant progress in biosensing and clinical research.
Here, we describe how surface-enhanced Raman spectroscopy (SERS) assisted with …

Nanophotonics allows the manipulation of light on the subwavelength scale. Optical
nanoantennas are nanoscale elements that enable increased resolution in bioimaging …

In comparison to nanoplasmonic structures, resonant high-index dielectric nanoantennas
hold several advantages that may benefit nanophotonic applications, including CMOS …

Lattice plasmons, ie, diffractively coupled localized surface plasmon resonances, occur in
long‐range ordered plasmonic nanostructures such as 1D and 2D periodic lattices. Such far …

Absorption, scattering, and fluorescence are processes that increase with electric field
intensity. The most prominent way to enhance electric field intensity is to use localized or …

High-index dielectric metasurfaces featuring Mie-type electric and magnetic resonances
have been of great interest in a variety of applications such as imaging, sensing …

Here we demonstrate a novel sensor structure based on ordered arrays of dielectric
microstructures produced via CMOS-compatible technology. The microstructures are …

In this paper, we report the effect of optical trapping on the enhancement factor for Raman
spectroscopy, using a dielectric metasurface. It was found that a higher enhancement factor …

All-dielectric metamaterials have recently received significant attention in the field of
nanophotonics, due to their negligible dissipative losses and strong polariton response …

Nanostructured dielectric metamaterials have received extensive attention in the field of
nanophotonics owing to their low radiative losses and coexisting electric and magnetic …