Holographic Versatile Disc - Competing Technologies

Competing Technologies

HVD was not the only technology in high-capacity, optical storage media. InPhase Technologies was developing a rival holographic format called Tapestry Media, which they claim will eventually store 1.6 TB with a data transfer rate of 120 MB/s, and several companies are developing TB-level discs based on 3D optical data storage technology. Such large optical storage capacities compete favourably with the Blu-ray Disc format. However, holographic drives are projected to initially cost around US$15,000, and a single disc around US$120–180, although prices are expected to fall steadily. Since InPhase Technologies were unable to deliver their promised product, they ran out of funds, and went bankrupt in 2010.

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