TechnoBirdPresentation

Monday, June 28, 2010

HVD

The Holographic Versatile Disc (HVD) is an optical disc technology. It can hold many times the amount of information of a Blue ray disc. It employs a technique known as collinear holography, whereby two green laser beams are collimated in a single beam.



http://www.mediafire.com/?ymn5qmmmnmf

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