A new holographic recording material and its diffraction efficiency increase effect: the use of photoinduced surface deformation in azo-polymer film
A new holographic recording material and its diffraction efficiency increase effect: the use of photoinduced surface deformation in azo-polymer film
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DOI：
10.1016/s0030-4018(01)01078-1
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发表时间：
2001-05
影响因子：
2.4
通讯作者：
K. Munakata;K. Harada;M. Itoh;S. Umegaki;T. Yatagai
中科院分区：
文献类型：
--
作者：
K. Munakata;K. Harada;M. Itoh;S. Umegaki;T. Yatagai
研究了侧链型偶氮聚合物薄膜的光致表面形变全息记录特性。在高于玻璃化转变温度的温度下的电晕充电将记录的全息图的衍射效率从0.24%增加到约30%，并且将浮雕深度从20 nm增加到350 nm。
Holographic recording characteristics using a photoinduced surface deformation in a side-chain type azo-polymer film were investigated. Corona charging at temperatures above the glass transition temperature increased the diffraction efficiency of the recorded hologram from 0.24% to about 30% and the relief depth from 20 to 350 nm.