Sony Announces Next-Generation Laser for Optical Disks That Will Hold Over 50 Movies

blue_violet_laser

Sony and Tohoku University announced the development of a next generation laser aimed for disks.

Japanese researchers from Sony Corporation and Tohoku University announced on July 20th the development of a next-generation “blue-violet ultrafast pulsed semiconductor laser,” aimed at practical technology like disk storage.

 

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The Power Of Nanotubes

The Power Of Nanotubes 

 The researchers at the University of Southern California

Researchers at the University of Southern California have created a a clear, colorless disk about 5 inches in diameter that bends and twists like a playing card, with a lattice of more than 20,000 nanotube transistors. It is capable of having high-performance electronics printed on it using a potentially inexpensive low-temperature process.

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