The nonlinear diffraction property of a volume grating written by two-wave mixing in a cerium-
doped potassium sodium strontium barium niobate crystal is applied in a coherent image …

The use of photorefractive materials such as Bi 12 SiO 20 as dynamic holographic media is
becoming an interesting alternative to that of the current liquid-crystal-based modulators in …

Perturbative analysis is used to solve the material equations in InP: Fe (including both
temperature and electron-hole effects under an applied dc field) for the second spatial …

A comprehensive and up-to-date reference on holographic recording Photorefractive
Materials for Dynamic Optical Recording offers a comprehensive overview of the physics …

A brief review of a band transport model for the photorefractive effect is given. Distinction is
made between the influence of intrinsic material dependent parameters and externally …

The photorefractive band transport model is extended to include magnetic effects. The
Newtonian equation of motion for electrons in the conduction band under combined electric …

给出了在相干匹配滤波系统中利用+,-./01/光折变晶体非线性特性实现图像边缘增强光学相关
模式识别的理论分析和实验结果. 实验中自相关峰半最大值宽度降低了*# 2 …

Photoinduced charge dynamics in photorefractive semiconductors is studied from both,
theoretical and experimental points of view in the case of an external field screening. This …

A finite difference method is used to analyze the behavior of photorefractive InP: Fe at high
fringe contrast under externally apphed field. The evolution with increasing fringe contrast m …

For a coupled unidirectional photorefractive ring resonator (UPRR), the oscillation
characteristics have been studied in details in terms of the photoconductive and dielectric …