… -varying (square-wave) electric fields. By examining the full second-… photorefractive response,
we show that this response is strongly dependent on the frequency of the applied ac field …

… of the photorefractive gain. We look at the variation of the gain with the applied electric field
… In all cases, the higher the field, the higher the photorefractive gain. The change of the sign …

… a local electric field variation, and the electric field modulates the … The trap densities are
0.7 to 7 x 10" cm *with response times … the response time, thus improving the photorefractive …

… The interference of two laser beams in a photorefractive … FLCs exhibit fast electric field
response, and the orientation … on the response of the Ps to the photoinduced internal electric field. …

… material and we assume for simplicity that the resultant electric field E A is applied in the x
direction, parallel to the grating vector of the incident intensity pattern. This boundary condition …

… as electric field stabilization of photorefractivity, dual-grating (… , an increase in photorefractive
response rates as the TPM … The trapping effect on photorefractive responses was further …

… Most of the photorefractive … response. To break the centrosymmetry of the material and
to obtain a macroscopic electrooptic response, these molecules are oriented by electric field …

… electric field, the space-charge field was assumed as a superposition of the fundamental and
subharmonic gratings [10, 17]. Photorefractive … -averaged space-charge field that is formed …

… electric field present both to permit external control of the EO response and to simplify sample
… The observed response was proportional to the applied field Ep except for a small amount …

… First, an electric field was applied to the sample with the … photorefractive composites that
exhibit the fastest response times to … applications requiring video response rates one step closer. …