发明名称 HOLOGRAM RECORDING MEDIUM
摘要 <p>In a hologram recording medium, a bleaching beam irradiated to fix recorded information is prevented from spreading and advancing into an unrecorded area. The hologram recording medium is provided with a hologram material layer for recording information to be recorded by irradiating a same area with an information beam which corresponds to the information to be recorded and a reference beam for reading out the recorded information. The hologram material layer is divided into a plurality of recording zones by a plurality of light blocking walls, and the light blocking walls are formed in the recording zone to which recording process has been performed, by using a material not passing though the bleaching beam irradiated for fixing the recorded information.</p>
申请公布号 WO2007034656(A1) 申请公布日期 2007.03.29
申请号 WO2006JP316875 申请日期 2006.08.28
申请人 FUJITSU LIMITED;UCHIDA, AKIYOSHI;KANAOKA, TOSHIKAZU 发明人 UCHIDA, AKIYOSHI;KANAOKA, TOSHIKAZU
分类号 G03H1/02;G03H1/26;G11B7/0065 主分类号 G03H1/02
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