High spatial frequency laser induced periodic surface structures (HSFLs) on silicon
substrates are often developed on flat surfaces at low fluences near ablation threshold of 0.1 …

We present a scheme for enhancing Goos-Hänchen shift of light beam that is reflected from
a coherent atomic medium in the Kretschmann-Raether configuration. The complex …

The quantum confinement of Rydberg excitons (REs) in quantum structures opens the way
towards considering nonlinear interactions in such systems. We present a theoretical …

We investigate the infrared optical transitions between excitons of the yellow, green, and
blue series in the cuprous oxide Cu 2 O. We show that, in many cases, the dipole …

We investigate the propagation of surface plasmons in a thin layer of copper surrounded by
copper oxide Cu 2 O. It is shown that particularly strong excitons in Cu 2 O can have a …

Cashmere and wool are both natural animal fibers used in the textile industry, but cashmere
is of superior quality, is rarer, and more precious. It is therefore important to distinguish the …

We present a theoretical calculation of optical functions for Cu 2 O quantum well (QW) with
Rydberg excitons, in an external homogeneous electric field of an arbitrary strength. Two …

We propose a metamaterial of triple-arc resonator (TAR) to realize electromagnetically
induced transparency-like (EIT-like) effect with circular polarization selectivity. The …

We theoretically investigate the propagation of surface plasmon polaritons excited by UV
light in a thin layer of aluminum. It is shown that for a sufficiently thin metal layer and …

Meta-molecules composed of meta-atoms exhibit various electromagnetic phenomena
owing to the interaction among the resonance modes of the meta-atoms. In this study, we …