A system of coupled waves equations for calculation the vector amplitudes of linearly
polarized light waves during their degenerate contra-directional four-wave mixing in cubic …

A system of coupled-wave equations for calculating the vector amplitudes of linearly
polarized light waves at four-wave mixing by phase-amplitude holographic gratings in a …

In this paper, we propose a theoretical model of vectorial two-wave mixing in optically active
photorefractive cubic crystals of the point group 23 and 43m in orthogonal geometry …

An analytical theory of the polarization-degenerate interaction of light waves in cubic
photorefractive crystals of the 23 and\lower0. 5em \scriptscriptstyle⌣ l space symmetry …

A system of coupled wave equations that can be used to find the components of the vector
amplitudes of linearly polarized light waves on amplitude–phase holographic gratings …

The dependence of the change in the components of the inverse permittivity tensor of a
cubic photorefractive Bi12SiO20 crystal on the direction of the wave vector of holographic …

Owing to the anisotropy and optical activity of photorefractive crystals of the sillenite type
(Bi12GeO20 and Bi12SiO20), degenerate four-wave mixing strongly depends on the …

Very simple solution of the coupled partial differential equations that leads to analytic
formula for diffraction efficiency which describes the time dependence of four-wave mixing in …

The results of a theoretical study of the dependence of the diffraction efficiency of a
transmission hologram formed in a sample of a Bi 12 SiO 20 photorefractive crystal on the …

An analysis of symmetric three-wave forward mixing in a cubic crystal with an applied ac
external electric field is carried out for the case of a strong central wave and weak side …