高衍射效率光致聚合物薄膜中全息记录研究

发布时间：2018-03-13 03:15

本文选题：全息　切入点：衍射光学　出处：《液晶与显示》2017年07期 　论文类型：期刊论文

【摘要】：为了研究新的全息记录介质,本文我们介绍一种基于TMPTA单体的光致聚合物材料。我们已经在该聚合物薄膜样品中成功记录三维实物信息及数字静态视差图像存储等,证明具有良好的全息记录与重建的性能。实验结果表明:该材料在记录角度为26°时,不加电压等任何外部条件下的衍射效率接近90%,并且制作简便、容易保存,作为全息记录介质能够有效地重建出高分辨率,高衍射效率的全息再现像。由于该聚合物的高衍射效率并且不需要外加电压等特性,该材料更加适合用于全息图和大数据的永久存储,并且它在大尺寸静态三维全息图显示、三维图像存储、数据储存、全息防伪、全息打印等领域具有较强的优势和潜在的应用前景。
[Abstract]:In order to study the new holographic recording medium, in this paper, we introduce a photopolymer material of TMPTA monomer based on light. We have been in the polymer thin film samples successfully recorded 3D object information and digital static parallax image storage, proves that it has good performance of holographic recording and reconstruction. The experimental results show that the material in the record the angle is 26 degrees, without any external diffraction efficiency voltage under the condition of close to 90%, and the production is simple, easy to save, as a holographic recording medium can effectively reconstruct the high resolution, high diffraction efficiency of holographic reconstructed image. Due to the high diffraction efficiency of the polymer and does not require the voltage applied. The material is more suitable for permanent storage of hologram and big data, and display it in a large size static three-dimensional hologram, 3D image storage, data storage, holography, holographic printing And other fields have strong advantages and potential application prospects.

【作者单位】：上海大学超精密光电检测与信息显示技术研究中心;
【基金】：国家自然科学基金(No.11004037,No.11474194) 上海市自然科学基金(No.14ZR1415500,No.14ZR1415700) 上海市教委科研创新基金(No.14YZ009) 中国科学院开放研究基金(No.SKLST201104)~~
【分类号】：O438.1

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