The kinetics of charge gratings induced by a standing light wave in a photorefractive crystal
in the presence of an electric field is described correctly. It obeys an ordinary differential …

Хотя исследования фоторефрактивных (ФР) кристаллов ведутся уже давно, начиная
примерно с 70-х годов, тем не менее некоторые важные особенности протекающих в …

The equation describing the charge grating decay in the photorefractive crystals is obtained,
and its solution is found as well. It is shown that the equation includes the dependence on …

Vectorial Kukhtarev equations modified for the nonvolatile holographic recording in doubly
doped crystals are analyzed, in which the bulk photovoltaic effect and the external electrical …

Vectorial Kukhtarev equations modified for nonvolatile holographic recording in doubly
doped crystals are analyzed, in which the bulk photovoltaic effect and external electrical field …

The influence of quadratic recombination is analyzed theoretically and numerically by formal
derivation of the material wave equation including this effect. Analytically, it is shown how …

Specific features of space-charge gratings excited in photorefractive crystals in the presence
of an external variable electric field that exhibits power-law time dependence are studied. It …

Исследованы особенности поведения решеток пространственного заряда,
возбуждаемых в фоторефрактивных кристаллах при наличии внешнего электрического …

A discrepancy between the times of formation and relaxation of space charge gratings is
found. This effect is observed when the uniform and nonuniform parts of the optical …

Установлено несоответствие времени формирования и релаксации решеток
пространственного заряда в фоторефрактивных кристаллах, возникающее при …