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Many expect that quantum dot display technology can compete or even replace liquid crystal displays (LCDs) in near future, including the desktop and notebook computer spaces and televisions. These initial applications alone represent more than a $8-billion addressable market by 2023 for quantum dot-based components.
Optical computing or photonic computing uses light waves produced by lasers or incoherent sources for data processing, data storage or data communication for computing.For decades, photons have shown promise to enable a higher bandwidth than the electrons used in conventional computers (see optical fibers).
HFCL Limited is an Indian technology company which designs, develops, manufactures telecommunications equipment, fibre-optic cables and other related electronics. [6] [7]The company is based in Gurugram and listed on both the Bombay Stock Exchange (BSE) [8] and the National Stock Exchange (NSE). [9]
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Early PC hardware supporting Video CD playback include proprietary VCD decoder card. Later, because the introduction of Pentium II processor which supports MMX extension, and later graphics cards had included video decoding function, the use of VCD decoder card declined.
An older example of optical storage that does not require the use of computers, is microform. There are other means of optically storing data and new methods are in development. An optical disc drive is a device in a computer that can read CD-ROMs or other optical discs, such as DVDs and Blu-ray discs.
Free-space optical communication (FSO) is an optical communication technology that uses light propagating in free space to wirelessly transmit data for telecommunications or computer networking. "Free space" means air, outer space, vacuum, or something similar. This contrasts with using solids such as optical fiber cable.
A number of release dates were announced, all since passed, [6] likely due to actual high costs of the drives and discs itself, lack of compatibility with existing or new standards, and competition from more established optical disc Blu-ray and video streaming.