In this work, we review the last attempts to use nanostructured materials for the
enhancement of the chiro-optical effects at the nanoscale. Starting from the numerical …

Measurements of difference in optical interactions between circularly polarized excitations of
opposite handedness (circular dichroism) are highly important for both natural and artificial …

Nowadays, nanophotonics aims towards low-cost chip-scale devices that can tailor
electromagnetic properties, one of which is the control of circular polarization at the …

Featured Application chirality, plasmonics, enantioselectivity. Abstract Arrays of nanoholes
in metal are important plasmonic devices, proposed for applications spanning from …

In this work we present an approach to induce chiral effects in well-known plasmonic
nanohole arrays with triangular unit cell. Arrays with circular nanoholes in metals can exhibit …

Abstract III–V semiconductors nanowires (NW) have recently attracted a significant interest
for their potential application in the development of high efficiency, highly-integrated …

We report on the detection of diffraction gratings buried below a stack of tens of 18-nm-thick
Si O 2 and Si 3 N 4 layers and an optically opaque metal layer, using laser-induced …

We report on the extrinsic chirality behavior of GaAs-based NWs asymmetrically hybridized
with Au. The samples are fabricated by a recently developed, lithography-free self-organized …

Semiconductor nanowires made of high refractive index materials can couple the incoming
light to specific waveguide modes that offer resonant absorption enhancement under the …

Featured Application Plasmonic elliptical nanohole arrays coupled with emitting layers for
near-infrared and visible chiral sources. Abstract Chiral plasmonic nanostructures with …