Holograms Break Storage Record - Kate Greene, Technology Review

Holographic storage company InPhase Technologies announced this week that it has broken a storage density record by writing 64.3 gigabytes of data onto a single square inch of disc space. This advance could eventually lead to a holographic disc that can hold more than 100 DVD-quality movies, according to the company. By comparison, magnetic disks, such as those in the hard drives of computers, can manage a storage density of about 37.5 gigabytes per square inch of disk.

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