then use Bragg selectivity to record subsequent images at the same location to achive storage densities as high as several Tbit/square inch. Starting while at a Silicon Valley startup, Siros ...

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 As removable media, optical discs superseded the earlier magnetic disk cartridges ...

What’s interesting about these new disks is that while they have exponentially more storage space, they’re not much thicker than the optical disks we’re used to seeing. They’ve achieved ...

Sony has announced it will end Blu-ray Disc media production in February, marking the end of its nearly two-decade run.

A storage system that contains multiple optical drives that read and write the media simultaneously. Libraries may hold one disc per drive or have storage for any number of discs or cartridges ...

In doing so, they reportedly devised a 3D nanoscale optical disk memory system capable of reaching petabit (Pb) capacity. To put this into perspective, the storage capacity of a DVD-sized disc ...

However, reports in the Japanese media suggest the industrial giant will “gradually cease production of optical disc storage media,” including Blu-Ray products. Regardless, for now ...

Optical data storage is the use of light to write and read information to and from a memory device. Storage can be achieved by using lasers to pattern a surface, such as on a compact disc ...

Magnetic storage makes use of a magnetisable coating ... Be more robust - a magnetic disk could be ruined by dropping it, because its moving parts may be damaged.

As we tackle 21st-century challenges, the need for skilled professionals has never been greater. The H1-B visa program enables the U.S. to attract the brightest minds from around the world. By ...