… attenuating with oscillations into the photorefractive crystal can … surface waves with a
non-oscillating profile. The period of spatial … A variation of this parameter is possible during the …

… \)) cavity mirrors are much effective parameter as compared to the … intensity of oscillation in
the oscillator. Also, the magnitude of … Photorefractive media provide a promising candidate for …

… media at the both sides from interface, and waves of the second type decay with oscillations
into the photorefractive … The main parameter regulating the order of the excited mode is the …

… for the oscillating signals in the optical nonlinear medium. In … the oscillation frequency of the
parametric oscillator to one of … is similar to the degenerate oscillation in the proposed OEPO. …

… between a photorefractive crystal and a medium with positive … of the photorefractive and
Kerr crystals without oscillations, … depth of a photorefractive crystal with oscillations. Dispersion …

… of such temporally dynamic media. In this paper, the coupled waves theory is used for the
modeling of the parametric amplification phenomena in time-periodic optical media. Simple …

… To characterise this parameter, we suggest in chapter 3 to characterise the nonlinearity of …
These charges oscillate and radiate another electric field proportional to the incident field. The …

… oscillations can propagate only in these three-layer structures the outer layers of which
consist of media with the photorefractive … layers of which consist of media with identical optical …

… ranges that are not covered by conventional gain media. … gain, owing to length restrictions,
waveguide losses or photorefractive … Driven by the desire to reduce the parametric oscillation …

… for efficient wave mixing in photorefractive media are analyzed. … diffraction efficiency and this
parameter often determines the … obtaining a ring oscillator from a photorefractive amplifier is …