Advantages of Optical Storage Systems
- The cost-per-bit of storage for optical disks is very low.
- The use of a single spiral track optical disks an ideal storage medium for reading large blocks of sequential data such as music.
- Due to their compact size and light weight, optical disks are easy to handle, store, and port from one place to another.
Optical Storage Systems
THe Optical memory is an electronic storage medium that uses a laser beam to store and retrieve digital (binary) data. In optical storage technology, a laser beam encodes digital data on an optical disc or laser disc in the form of tiny pits arranged in a spiral pattern on the surface of the disc. Digital Versatile Disk (DVD), Compact Disk (CD) and Blu-Ray Disk are the examples of optical storage device.
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