Two-wave mixing in photorefractive crystals at asymmetric ac field Page 1 Optics
Communications 99 ( 1993 ) 221-224 North-Holland OPTICS COMMUNICATIONS Two-wave …

High-frequency resonances in photorefractive crystals clickable element to expand a topic
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It is shown that spatial gratings in photorefractive crystals, induced by the standing
interference pattern of two coherent waves and an external alternating electric field, may be …

This chapter provides a detailed review of theoretical work on the photorefractive effect. The
physical model of photorefractivity used here, which now seems well established by many …

The fundamental component of the space-charge field in a photorefractive crystal is studied
in the presence of an applied alternating electric field. A general equation for the amplitude …

We study the mechanism of recording a static hologram by a moving interference pattern in
a photorefractive crystal in an external ac field. The field's frequency is equal to, or is an …

Analytical expressions for the transient processes in photorefractive crystals (an energy
exchange and grating formation) are obtained, which occur in a two-beam optical scheme …

A novel method for the exact solution of four-wave mixing in photorefractive media is
presented. This method allows us to treat exactly the effects of nonequal angles of …

A recently predicted resonant effect for the enhancement of two-wave mixing in
photorefractive materials is investigated. The resonance occurs when the frequency of the …

A numerical simulation is reported of a one-pass system for suppression of dynamic
distortions, which is based on four-wave mixing of optical fields in photorefractive crystals. A …