Optera Data’s approach could integrate with existing optical disc formats. This compatibility could help with the tech’s ...

the technology development arm of the General Electric Co., differs from current optical storage such as Blu-ray and DVD, which store data only on the surface of the disc. Holographic storage ...

The news comes as no great surprise, given that demand for this type of storage has fallen steadily ... Moreover, the scheduled end of recordable Blu-ray disc sales for home use does not mean ...

A direct access storage device that is written and read by light. The most common types are CD, DVD and Blu-ray. As removable media, optical discs superseded the earlier magnetic disk cartridges ...