Holographic recording medium and method of recording a hologram
    4.
    发明授权
    Holographic recording medium and method of recording a hologram 失效
    全息记录介质和记录全息图的方法

    公开(公告)号:US08663873B2

    公开(公告)日:2014-03-04

    申请号:US13350149

    申请日:2012-01-13

    IPC分类号: G03H1/02

    CPC分类号: G11B7/24044 G11B7/245

    摘要: Articles for recording a hologram are described. The articles include a holographic recording medium having a transparent polymeric binder and a photoreactive dye dispersed therein. The articles also include a first compound, dispersed in the holographic recording medium or disposed over a first surface of the holographic recording medium from which surface the hologram is viewed, that is transparent to light in the wavelength range to which the photoreactive dye is sensitive and which is capable of being converted to a converted compound that is opaque to light in the wavelength range to which the photoreactive dye is sensitive and transparent to light in a different wavelength range for viewing the hologram.

    摘要翻译: 描述用于记录全息图的物品。 这些物品包括具有分散在其中的透明聚合物粘合剂和光反应性染料的全息记录介质。 制品还包括分散在全息记录介质中或设置在全息记录介质的第一表面上的第一化合物,从全息图的表面观察全息图,其对于光敏染料敏感的波长范围内的光是透明的;以及 其能够转化为对光反应性染料敏感的波长范围内的光不透明的转化化合物,并且对于观察全息图的不同波长范围的光是透明的。