论文信息 - Holographic fixing, readout, and storage dynamics in photorefractive materials.

Holographic fixing, readout, and storage dynamics in photorefractive materials.

Holographic gratings in photorefractive crystals that are based on charge redistribution inevitably decay as a result of ionic and electronic conduction. Under certain and restricted conditions these decay times can be acceptably long. Relevant decay rates and transient hologram field expressions are derived with special reference to LiNbO(3). Some experimental data are presented.

[1] R. Rupp,et al. Microphotometric investigation of fixed holograms , 1988 .

[2] Germano Montemezzani,et al. Photorefractive charge compensation at elevated temperatures and application to KNbO 3 , 1993 .

[3] George A. Rakuljic,et al. Narrow bandwidth volume holographic optical filter operating at the Kr transition at 1547.82 nm , 1994 .

[4] Demetri Psaltis,et al. Dynamic electronic compensation of fixed gratings in photorefractive media , 1993 .

[5] W. J. Burke,et al. Multiple storage and erasure of fixed holograms in Fe−doped LiNbO3 , 1975 .

[6] Mercedes Carrascosa,et al. Theoretical modeling of the fixing and developing of holographic gratings in LiNbO 3 , 1990 .