发明授权
- 专利标题: Hologram recording material
- 专利标题(中): 全息记录材料
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申请号: US684732申请日: 1984-12-21
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公开(公告)号: US4603096A公开(公告)日: 1986-07-29
- 发明人: Koji Tada , Yoshiki Kuhara , Masami Tatsumi
- 申请人: Koji Tada , Yoshiki Kuhara , Masami Tatsumi
- 申请人地址: JPX Tokyo
- 专利权人: Agency of Industrial Science & Technology
- 当前专利权人: Agency of Industrial Science & Technology
- 当前专利权人地址: JPX Tokyo
- 主分类号: G03H1/02
- IPC分类号: G03H1/02 ; G03H1/04
摘要:
A hologram recording material comprises one of bismuth silicon oxide and bismuth germanium oxide, and Fe added to these material. The density of Fe is 10 p.p.m.
公开/授权文献
- US5320700A Process for molding utilizing compression sleeve 公开/授权日:1994-06-14
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