Reversible 3D optical data storage and encryption in photo-modulated glass Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS Funder ...

After many years of developing appropriate recording media and optical read–write architectures, this promising technology is now moving to the market. Holographic data storage, with its huge ...

Conventional optical technologies store data on ... recording media. It is our opinion that two-photon 3D storage has the potential to be the next ultrahigh-density storage technology because ...

The 3D optical data are written in transparent glass by a computer-controlled 3D XYZ translation stage. A 465 nm light from xenon lamp is used to excite the glass, and the photochromism-induced ...

Tiny, nano-sized crystals of salt encoded with data using light from a laser could be the next data storage technology of choice ... Dr Riesen says: "3D optical data storage could potentially ...

But those same basic dots and dashes are still used in many optical media to aid in storage. A new technology developed ... of high-density optical data. Our method also enables the robust generation ...

Optical storage media like DVD ... comparable to present DVD technology. Here, the crystal is equivalent to a rewritable memory storage device with virtually zero data degradation over time ...

The technique uses similar technology to existing optical media, but can store 10,000 ... call the method five-dimensional (5D) optical data storage because it uses two optical dimensions, based ...

This much denser physical storage format makes use of 100 layers, which is said to result in a maximum data ... the new media could be made to be compatible with current optical disc technology ...

“This technology makes it possible to achieve exabit-level storage by stacking nanoscale disks into arrays, which is essential in big data centres with limited space,” the team wrote in an ...