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optical data storage Dictionary Terms
surface-enhanced Raman optical data storage
A technique of optical storage whereby information is encoded by molecular alterations in the interaction between the optical layer and the substrate.
optical read-only memory
Generic term for read-only optical data storage, source of the Philips-Sony term CD-ROM.
optical data storage
The storage of information via optical means, primarily employing a low-power laser to inscribe data on a photosensitive...
pit
The micrometer-size depressions that store data digitally in an optical data storage medium.
magneto-optics
Magneto-optics refers to the study and manipulation of the interaction between magnetic fields and light (electromagnetic...
electron trapping optical memory
A method of erasable optical data storage in which information is stored by visible light, then read by illumination with an...
write once, read many (WORM)
An optical data storage device that permits the user to store data (write) and play it back (read), but not to erase or...
read-write capability
In an optical data storage system, denoting the optical head's ability both to record information and to detect it for...
photochemical hole burning
A method of producing disks for erasable optical data storage. Information is recorded by a laser beam that generates pits...
(9 results found)
May 2024
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