Patents Assigned to OMD Optical Memory Devices Ltd.
  • Optical pickup for 3-D data storage reading from the multilayer fluorescent optical disk
    Patent number: 6009065
    Abstract: An optical pickup providing the 3-D reading of the binary optical information from the multilayer fluorescent disk by means of fluorescent sites excitation, is described. The 2-D information at the separate layer is recorded by chemical transformation of the photosensitive material from one stable molecular form A (non fluorescent) to other stable molecular form B (fluorescent) via UV light illumination.
    Type: Grant
    Filed: December 4, 1997
    Date of Patent: December 28, 1999
    Assignee: OMD Optical Memory Devices Ltd.
    Inventors: Boris A. Glushko, Eugene B. Levich