Plasmonics has emerged as an important research field in nanoscience and
nanotechnology. Recently, significant attention has been devoted to the observation and the …

The present status and development of strong-field nano-optics, an emerging field of
nonlinear optics, is discussed. A nonperturbative regime of light-matter interactions is …

New propagation regimes for light arise from the ability to tune the dielectric permittivity to
extremely low values. Here, we demonstrate a universal approach based on the low linear …

Throughout the 19th and 20th century, chirality has mostly been associated with chemistry.
However, while chirality can be very useful for understanding molecules, molecules are not …

When light interacts with metal nanostructures, it can couple to free-electron excitations near
the metal surface. The electromagnetic resonances associated with these surface plasmons …

Plasmonics is a revolutionary concept in nanophotonics that combines the properties of both
photonics and electronics by confining light energy to a nanometer-scale oscillating field of …

A review of nanoplasmonics is given. This includes fundamentals, nanolocalization of
optical energy and hot spots, ultrafast nanoplasmonics and control of the spatiotemporal …

Fluorescence is widely used in optical devices, microscopy imaging, biology, medical
research and diagnosis. Improving fluorescence sensitivity, all the way to the limit of single …

We report enhanced optical Faraday rotation in gold-coated maghemite (γ-Fe2O3)
nanoparticles. The Faraday rotation spectrum measured from 480− 690 nm shows a peak at …

We present a theoretical approach to the study of second-and third-harmonic generation
from metallic structures and nanocavities filled with a nonlinear material in the ultrashort …