发明名称 |
HOLOGRAPHIC DATA STORAGE MEDIUM, AND METHOD AND APPARATUS FOR RECORDING/REPRODUCING HOLOGRAPHIC DATA TO/FROM THE SAME |
摘要 |
A holographic data storage medium, and a method and an apparatus for recording/reproducing holographic data by using the medium includes a substrate; manifold reflective layer between which a part of a signal beam is capable of being reflected at least one time and then being emitted from the manifold reflective layer; and a holographic recording layer in which a plurality of information layers are capable of being formed in a depth direction of the holographic recording layer, wherein interference patterns of a rest of the signal beam and a reference beam constitute each of the plurality of information layers.
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申请公布号 |
US2009185247(A1) |
申请公布日期 |
2009.07.23 |
申请号 |
US20080205039 |
申请日期 |
2008.09.05 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JEONG TAEK-SEONG;BAE JAE-CHEOL |
分类号 |
G03H1/26;G03H1/02 |
主分类号 |
G03H1/26 |
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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