Nonlocal 3D diffusion model of writing thick diffraction gratings in polymer-dispersed liquid crystals

被引：0
|
作者：
A. L. Aslanyan
A. V. Galstyan
R. S. Hakobyan
机构：
[1] Yerevan State University,
来源：
Journal of Contemporary Physics (Armenian Academy of Sciences) | 2008年 / 43卷
关键词：
diffraction gratings; liquid crystal; diffusion model; 42.40.Eq;
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暂无
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学科分类号：
摘要：
The dynamics of the process of writing of holographic diffraction gratings in polymer-dispersed liquid crystals is considered with allowance for absorption. Diffusion of molecules of not only the monomer, but also of the polymer, as well as the influence of inhomogeneity of illumination inside the sample because of the light absorption are taken into account. Also the role of nonlocality of the response of polymerization process is considered.
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页码：168 / 172
页数：4
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