发明授权
US07649827B2 High capacity digital data storage by transmission of radiant energy through arrays of small diameter holes 有权
通过小直径孔阵列传输辐射能的大容量数字数据存储

High capacity digital data storage by transmission of radiant energy through arrays of small diameter holes
摘要:
A method is provided for making the storage media having data stored thereon. In one aspect of the making of storage media, a first layer is formed, where the first layer is substantially transparent to a predetermined first radiant energy used for reading the data. Next, a second layer is formed on the first layer, which is substantially opaque to the first radiant energy. Finally, a pattern is formed that comprises a plurality of holes in the second layer, where each of the holes have a largest dimension which is greater than a wavelength of the first radiant energy, and the data is stored as the presence or absence of a hole in the pattern.
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