发明名称 |
Method of making thin film optical storage media |
摘要 |
An optical disk records digital information in optically-reflective layers that each vary in thickness between constructive interference of a monochromatic light and destructive interference of the said monochromatic light. The difference in the intensity of a reflected light beam subjected to interferometric constructive and destructive interference is used to communicate digital data from the optically-reflective layers and a detector. The optical disk provides for multiple layers of digital information that are tuned for interferometric response at correspondingly different monochromatic wavelengths of light. Another embodiment of the present invention is a mass-production process for making such an interferometric optical disk. Another embodiment of the present invention is a variation that includes layers that are emitting or absorbing depending on dopants. |
申请公布号 |
US5635114(A) |
申请公布日期 |
1997.06.03 |
申请号 |
US19950515031 |
申请日期 |
1995.08.14 |
申请人 |
HONG GILBERT H. |
发明人 |
HONG GILBERT H. |
分类号 |
B29D11/00;B29D17/00;G11B7/005;G11B7/24;G11B7/26;(IPC1-7):B29D11/00 |
主分类号 |
B29D11/00 |
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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