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Three-dimensional optical memory with fluorescent photosensitive material

机译:具有荧光光敏材料的三维光学存储器

摘要

This invention relates to a three-dimensional optical memory made from a fluorescent photosensitive material, and a method and device for the storage and retrieval of information on the three-dimensional optical memory. The fluorescent photosensitive material can be glass and vitroceramic, both of which exhibit both fluorescent and photosensitive properties. Both one-photon and two-photon processes can be used for writing and reading the digital information on to the three-dimensional optical memory, in conjunction with a confocal microscope. A high reading sensitivity is obtained by using fluorescence during the reading cycle.
机译:本发明涉及由荧光光敏材料制成的三维光学存储器,以及在三维光学存储器上存储和检索信息的方法和装置。荧光光敏材料可以是玻璃和玻璃陶瓷,它们都具有荧光和光敏特性。单光子和双光子过程都可以与共焦显微镜一起用于将数字信息写入和读取到三维光学存储器中。通过在阅读周期中使用荧光获得高阅读灵敏度。

著录项

  • 公开/公告号US6970414B1

    专利类型

  • 公开/公告日2005-11-29

    原文格式PDF

  • 申请/专利权人 EUGEN PAVEL;

    申请/专利号US20000601015

  • 发明设计人 EUGEN PAVEL;

    申请日1998-11-25

  • 分类号G11B7/24;

  • 国家 US

  • 入库时间 2022-08-21 21:40:43

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