Scientists develop a metasurface that encrypts data using wavelength, wavevector direction, polarization, and diffraction ...

Examples include: Modern computer systems, such as mobile phones and MP3 players, all make use of solid state storage devices. These have no moving parts, which means they can: Be smaller ...

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 As removable media, optical discs superseded the earlier magnetic disk cartridges ...

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 ...

Optical storage was a popular and widespread solution, even becoming standard in laptops where device space is seriously ...

solid state storage devices, such as USB memory sticks optical storage devices, such as CD, DVD and Blu-ray discs magnetic storage devices, such as hard disk drives Solid state storage is a ...

Computer storage comprises internal and external hard drives and solid state drives (SSDs); however, optical discs and USB drives may also be used. THIS DEFINITION IS FOR PERSONAL USE ONLY.