… experiment without an external electric field, an amplification … photorefractive effect and
explain our choice of the CdTe:V crystal, taking into account the parameters of this photorefractive …

… 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 …

… (23 kHz) squareshaped electric field at 75 mW/cm 2 … a CdTe:V sample (called DAV31 ); in
this case the pump intensity was 5 mW/cm 2. In this paper, we will compare the photorefractive …

… We studied current and electric field transients in high resistivity CdTe:… Electric field decays
in a millisecond time scale. This is … CdTe has been shown to exhibit infrared photorefractivity,4 …

… and on the value of the applied electric field. Additional stationary monochromatic illumination
of the CdTe:V crystal and applied electric field contribute to the detrapping of carriers from …

… Photorefractive beam coupling experiments in CdTe: V gave sman signal gains of 0.7 em
- 1, and diffraction efficiencies with no appUed electrical field of 0.7%. Thus, CdTe appears to …

… e / p … 5 Our results indicate that CdTe:Ti CTT-2 sample is characterized mainly by electronic
… Similar photorefractive studies were carried out for additional CdTe:Ti crystal samples. …

… mixing results obtained with CdTe:V photorefractive crystals under an external dc or low-frequency
square-shaped periodic electric field. The majority photorefractive carriers are holes …

… the present knowledge concerning the photorefractivity in CdTe and CdZnTe crystals. This
will … electric field in the direction of the grating vector k. The result on the photorefractive effect …

… To obtain y” # 0 we apply a dc electric field to the crystal. The … of the diffuser onto the
photorefractive crystal and a second … We use two photorefractive CdTe:V samples, B23 and B25. …