We analyze a possibility of gain-induced compensation of losses in a one-dimensional
layered structure, consisting of alternating layers of metal and dielectric with gain. Using an …

The main idea of the recent studies of'coherent perfect absorption'is shown to coincide with
that published in 1962 by AP Khapalyuk. Generalizing this approach to the case of layered …

We consider dynamically controllable periodic structures (gratings), resulting from Raman
interaction of a weak probe field with a standing-wave pump and a second control laser field …

A novel type of electromagnetically induced gratings based on the Raman nonlinearity in the
field of standing pump waves are proposed. Unlike electromagnetically induced absorption …

The propagation of coupled light beams formed by fast TE modes of a planar waveguide
based on a thin left-handed film on a Kerr substrate at a frequency near the frequency of …

We study light-pulse propagation in a dynamically controllable periodic structure (grating)
resulting from Raman interaction of a weak probe pulse with a standing-wave pump and a …

We study wave scattering by multilayer metal-dielectric structures of a finite extent
characterized by a hyperbolic-like dispersion. We find the regimes of wave propagation …

We consider the propagation of stationary dark and light spatial solitons and various pairs of
incoherently coupled solitons in a planar waveguide based on a thin left-handed film of a …

In this work we demonstrate that a Bragg Stack with a periodic gain-loss modulation can
function as an Omnidirectional Mirror (OM) with complete reflection at any angle of incidence …

We consider dynamically controllable periodic structures, called Raman induced gratings, in
three-and four-level atomic media, resulting from Raman interaction in a standing-wave …