… While favorable in their dynamic range, PR polymers are usually believed to be inferior in
their sensitivity S, defined as the light-induced change of the refractive index per unit absorbed …

… Photorefractive polymers with high diffraction efficiency in the … These polymers, which have
a large dynamic range because of … Such polymers have enabled demonstrations of imaging …

… have developed photorefractive polymer composites with stable performance under
continuous operation that combine high dynamic range, video-rate compatible dynamic response, …

… The scope of this work is to prove that high dynamic ranges can be obtained from
functionalized polymers without carbazole moieties, where the pendant chromophore is the only …

… and lasers, dynamic holography, optical … photorefractive polymers and composite materials
in the last few years. These materials have many advantages over inorganic photorefractive …

… such as large dynamic holographic efficiency range, … polymers with large dynamic ranges.
In particular, a number of high efficiency PR polymers based on the photoconducting polymer …

… The polymers prepared with the chromophore having the strongest electron donor group, …
the largest dynamic range, but proved to be slower and had a smaller photorefractive phase …

… high dynamic range that wac; observed. A possible explanation was proposed by the IBM
group. They attributed the high dynamic range to … by the total field in the polymer (Fig. 2). The …

… synthetic strategies to produce polymeric photorefractive materials, to their … photorefractive
properties of new materials is explained. The physics of the photorefractive effect in polymers …

… , but they also expand the dynamic range of erasable recording thresholds. As noted above,
the reversibility is another important feature of PR polymers. The recorded bits introduced by …