A description is given of an optical storage system comprising an optical storage medium () and an optical head device (). The medium has a substrate (), a recording stack () and an optically transparent protective coating stack ( and ), for protecting the recording stack from impact by ...
Storage and retrieval of medical images from data warehouses As our applications continue to become more sophisticated, the demand for more storage continues to rise. Hence many businesses are looking toward data war... RV Tikekar,FA Fotouhi,DP Ragan - Proceedings of SPIE - The International ...
The invention relates to a storage medium for the optical storage and retrieval of information, the storage medium comprising: a substrate and an active layer for retention of data. According to the invention, the active layer is provided with a pre-determined pattern (4) of bit positions (14...
As an optical storage medium, the silk drive can store digital and biological information with a capacity of ~64 GB inch−2 and exhibits long-term stability under various harsh conditions. As a proof-of-principle demonstration, we show that this silk drive can be biofunctionalized to ...
The team developed an optical recording medium based on a photoresist film doped with aggregation-induced emission dye, which can be optically stimulated by femtosecond laser beams. The new technology marks the world's first achievement of a petabit-level capacity optical disk. (Xinhua/Jin Liwang)...
Appropriately, Toshiba chose an optical solution for CDs, an optical storage medium [sources: Modern Home Theater; Toshiba]. In an optical audio setup, the digital electrical signal from the source -- say, a DVD player -- is converted into light by a device called a transmission module. In...
The invention relates to a storage medium for the storage and retrieval of information, comprising: a substrate (1), a pre-determined pattern (4) of bit positions (14, 14', ...) provided with an active layer (2, 2', ...) comprising a recording medium for retention of data, a plura...
An optical storage medium can be provided by which illegal usage of the optical storage medium involving an infringement on the copyright can be prevented effectively without impairment of the functions for reproducing physical format information and optical storage medium manufacturing information. The opt...
The team developed an optical recording medium based on a photoresist film doped with aggregation-induced emission dye, which can be optically stimulated by femtosecond laser beams. The new technology marks the world's first achievement of a petabit-level capacity optical disk. The research findings...
We develop an optical recording medium based on a photoresist film doped with aggregation-induced emission dye, which can be optically stimulated by femtosecond laser beams. This film is highly transparent and uniform, and the aggregation-induced emission phenomenon provides the storage mechanism. It ...