Photochromic fulgide for holographic recording

被引：107

作者：

Chen, Y ^{[1
]}

Wang, CM

Fan, MG

Yao, BL

Menke, N

机构：

[1] Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100101, Peoples R China

[2] Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt Technol, Xian 710068, Peoples R China

来源：

OPTICAL MATERIALS | 2004年 / 26卷 / 01期

基金：

中国国家自然科学基金;

关键词：

photochromic fulgide; holographic recording; optical storage;

D O I：

10.1016/j.optmat.2004.01.004

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

(N-4'-methoxy-2-methyl-5-phenyl)-3-pyrryl-ethylidene (isopropylidene) succinic anhydride fulgide, doped in PMMA matrix, exhibits photochromic behavior. The fatigue resistance experiment shows no photodegradation is detected after more than 450 writing-erasing cycles. Study of fulgide material for holographic recording media shows the optimal exposure and the diffraction efficiency is 1047 mJ/cm(2) and 2.26%, respectively, with 10 mum thickness polymer film. Holographic grating with 1680 lines/mm at writing angle theta = 30degrees is also obtained. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：75 / 77

页数：3

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