The existence of non-radiating sources is of fundamental importance for inverse scattering
problems and the design of invisible objects. However, the excitation of such radiationless …

A highly efficient nanocavity formed by optically coupled nanostructures is achieved by
optimization of the collective Mie resonances in a one-dimensional array of semiconductor …

The development and application of nonlinear optical (NLO) microscopy methods in
biomedical research have experienced rapid growth over the past three decades. Despite …

Microsphere-based microscopy systems have garnered lots of recent interest, mainly due to
their capacity in focusing light and imaging beyond the diffraction limit. In this paper, we …

We present a judicious design approach for optimizing semiconductor nanocavities, starting
from single photonic atoms to build photonic molecules functioning as high-performance …

We introduce the concept of photonic flatband resonances and demonstrate it for an array of
high-index dielectric particles. We employ the multiple Mie scattering theory and …

We present a rigorous investigation of resonant coupling between microspheres based on
multipole expansions. The microspheres have diameters in the range of several …

In this paper, we study the optical properties of a planar array consisting of nanodisks using
the coupled multipole model (CMM). As we demonstrate, this model shows its advantages in …

High-aperture focusing through a spherical interface has been employed in optical data
storage, photolithography, and especially microscopy. This paper first forms an approximate …

This paper presents and compares two basis systems, spherical harmonics and plane
waves, for studying diverging and converging beams in an optical system. We show a …