Fabrication of reflective holographic gratings with polyurethane acrylate (PUA)

被引：17

作者：

Park, MS

Cho, YH

Kim, BK ^{[1
]}

Jang, JS

机构：

[1] Pusan Natl Univ, Dept Polymer Sci & Engn, Pusan 609735, South Korea

[2] Pukyong Natl Univ, Div Elect Comp & Telecommun, Pusan 609735, South Korea

来源：

CURRENT APPLIED PHYSICS | 2002年 / 2卷 / 03期

关键词：

polyurethane acrylate; HPDLC; reflective grating; volume shrinkage;

D O I：

10.1016/S1567-1739(02)00101-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The effects of prepolymer molecular structure were studied in terms of reflection efficiency, polymer grating shrinkage and electro-optic property. Especially, efforts have been made to quantify holographic grating shrinkage during fabrication by modifying the chemical structure of segmented polyurethane acrylates. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：249 / 252

页数：4

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