发明名称 |
Holographic multiplex recording method, and holographic recording apparatus and holographic recording medium employing the method |
摘要 |
A holographic multiplex recording method which can keep a recording data rate constant and equalize nonuniformity in recording due to vibrations or the like, and a holographic recording apparatus and a holographic recording medium, which employ the method are provided. In a process of multiplex-recording information, the time of exposure to a laser beam per data page is kept constant, and the laser output power of the laser beam is increased in accordance with a decrease in recording sensitivity of the holographic recording medium.
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申请公布号 |
US2007183009(A1) |
申请公布日期 |
2007.08.09 |
申请号 |
US20040583604 |
申请日期 |
2004.12.06 |
申请人 |
TDK CORPORATION |
发明人 |
TSUKAGOSHI TAKUYA;YOSHINARI JIRO;MIURA HIDEAKI;MIZUSHIMA TETSURO |
分类号 |
G03H1/04;G03H1/10;G03H1/28;G11B7/0065;G11B7/125 |
主分类号 |
G03H1/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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