… -oxidation of the side anthracene groups of a new polymer with a glass transition temperature
of ~338 … This effect is due to increase in the radius of the photorefraction sphere around the …

… We shall consider the following parameters of a photorefractive polymer for illustrating our
results[11], m = 2.0, x0 = 10 μm., Ta = 300 K, E0 = 7 x 107 V/m, Nch = 1.27 x 1021 cm-3, μD = …

… to photorefractive polymers. Mechanism of photorefractive polymers, requirement of
photorefractive medium and different materials used for the fabrication of photorefractive devices are …

… We shall consider the following typical parameters of a photorefractive polymer for illustrating
our results[26], m=2.0, x 0 = 10 μm., T a = 300 K, E 0 = 7 × 10 7 V/m, N ch = 1.27 × 10 21 …

… Since the discovery of the photorefractive effect in LiNb03 crystals, early inves… of
photorefractivity in an organic material in 1990 caused attention to spread to photorefractive …

… the electro-optical (EO) properties of polymeric photorefractive (PR) composites. A derivative
of 4-… Electrophoresis was performed on the polymeric PR composite to which the improved …

… The photorefractive (PR) effect was first observed in crystals in 19671, and in organic polymer
… PR polymers in particular have gained interest due to the low cost, ease and range of …

… and net gain of 89 cm –1 was reported in a photorefractive (PR) composite based on poly((4-…
The study revealed that the deep and shallow traps originate from the PDAA polymer. …

… photorefractive behaviour at 633 nm. The steady-state and the kinetics of the photorefractive
… It was shown that photorefractive properties of new composites are strongly influenced by …

… those ($\sim$1.5) of the formed polymer hosts so that a volume holographic grating with large
… We also reported NPC materials dispersed with hyperbranched polymer (HBP) [22] acting …