Polymer blends with azobenzene-containing block copolymers as stable rewritable volume holographic media
Polymer blends with azobenzene-containing block copolymers as stable rewritable volume holographic media
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DOI：
10.1002/adma.200601458
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发表时间：
2007-01-20
影响因子：
29.4
通讯作者：
Schmidt, Hans-Werner
中科院分区：
文献类型：
--
作者：
Haeckel, Michael;Kador, Lothar;Schmidt, Hans-Werner
提出了一种适用于厚度在毫米范围内的可重写体全息介质的存储材料（见图）。写入、读取和删除可以通过纯光学方式实现，并且刻写复用光栅表现出良好的长期稳定性。光学删除的两步方法允许超过 1000 次擦除-重写循环，而材料不会发生可测量的变化。
A storage material that is suitable for rewritable volume holographic media with a thickness in the millimeter range is presented (see figure). Writing, reading, and deleting are possible by purely optical means, and inscribed multiplexed gratings exhibit good long-term stability. A two-step method of optical deleting allows for more than 1000 erase-rewrite cycles without a measurable change in the material.