Optical carrier n
networking
(OC-n) A SONET rate of n times 51.84 megabits per second.
(1997-02-05)
Read Also:
- Optical-center
noun, Printing. 1. a point about ten percent above the exact center of a printed page or layout.
- Optical-character-recognition
noun, Computers. 1. the process or technology of reading data in printed form by a device (optical character reader) that scans and identifies characters. Abbreviation: OCR. optical character recognition The electronic identification and digital encoding of printed or handwritten characters by means of an optical scanner and specialized software.
- Optical-computer
noun 1. an experimental computer that uses photons rather than electrical impulses to process data a thousand times faster than with conventional integrated circuits.
- Optical crown
noun 1. an optical glass of low dispersion and relatively low refractive index. It is used in the construction of lenses
- Optical density
noun 1. (physics) the former name for reflection density, transmission density optical density n. See absorbance.