… difficult to predict whether photorefractivematerials will find a niche … photorefractivematerials and photorefractive behavior, with the increasing ability to tailor and design novel materials …
Photorefractivematerials combine photoconductive and electro-optic properties: light affects … the vast range of phenomena occurring in PhotorefractiveMaterials. For Physicists it is part …
JM Jarem, PP Banerjee - Optics communications, 1996 - Elsevier
… in the photorefractive medium is analyzed using rigorous … plane waves are incident on photorefractivematerials. Six-wave … dielectric perturbation or modulation function by the equation …
F Agulló-López, GF Calvo, M Carrascosa - Photorefractive Materials and …, 2006 - Springer
… In this chapter, the standard model accounting for the photorefractive nonlinearity in a material is presented. The mathematical formalism of the rate equations has been introduced and …
PP Banerjee, JJ Liu - JOSA B, 1993 - opg.optica.org
… Although it would apparently seem that the perturbation results would be somewhat … Note, however, that our perturbation approach is different from Feinberg’s linearized analysis,[5] …
R Saxena, TY Chang - JOSA B, 1992 - opg.optica.org
… We have used a perturbation technique to determine the amplitudes of the second- and third-order photorefractive space-charge fields, with the modulation depth of the intensity pattern …
JM Jarem, PP Banerjee - JOSA B, 1998 - opg.optica.org
… In this section we present a materialanalysis based on the … The optical and material analyses were carried out with … 2, labeled 0.059 (ms), shows the initial perturbation at a very …
A general approach to photorefractive kinetics, based on the band-transport model, has been developed for nonphotovoltaic materials in the diffusion regime. For small grating periods (…
… The index of a photorefractive crystal is perturbed by a spatially varying, time averaged intensity. The simplest intensity variation has a single Fourier component, eg, that created by the …