Crucial exploitation of biosensors has attained dominant significance in the meadow of drug
innovation, drug identification, bio-remedy, food protection principles, security, protection …

We review quantum mechanical and optical pseudo-Hermitian systems with an emphasis on
PT-symmetric systems important for optics and electrodynamics. One of the most interesting …

We reveal a mechanism to enhance particle-matter interactions by exploiting the pseudo-
Brewster effect of gain materials, presenting an enhancement of at least four orders of …

We consider exciting surface plasmon polaritons in the Kretschmann configuration. Contrary
to common belief, we show that a plane-wave incident at an angle greater than the angle of …

Using the exact analytical expressions for the reflection and transmission matrices for the
finite thickness cholesteric liquid crystal (CLC) layer, we calculated its photonic density of …

The genesis of lasing, as an evolution of the laser hybrid eigenstates comprised of
electromagnetic modes and atomic polarization, is considered. It is shown that the start of …

Manmade media (MMMs) consisting of uniaxial photonic crystals with inserts of layers (films)
or cylinders embedded in a periodic way into a dielectric substrate with dielectric …

We review experimental and theoretical studies of resonance effects in electromagnetic
spectra of various photonic structures. We briefly present the history of research areas …

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 …

In contrast to Hermitian systems, the modes of non-Hermitian systems are generally
nonorthogonal. As a result, the power of the system signal depends not only on the mode …