Researchers at the University of Shanghai for Science and Technology developed a groundbreaking 3D optical disc capable of storing up to 1.6 petabytes of data—equivalent to over 200,000 DVDs on a ...

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

Tiny, nano-sized crystals of salt encoded with data using light from a laser could be the next data storage technology of choice, following research by Australian scientists.

The femtosecond laser writes information into the glass by changing the way light moves through it. Each dot can store one bit of information, in a 3D optical data storage method that improves on ...

The growing amount of data that is generated every year creates an urgent need for new and improved data storage methods. Nanomaterials, which have unique mechanical, electronic and optical ...

A major driver for the development of holographic photopolymers was the concept of optically storing data in a 3D volume. The traditional approach to this problem was to spatially modulate a laser ...

In contrast, 3D optical-storage techniques potentially allow us to write thousands of “layers” in a single monolithic disc without adding a single physical layer. Birefringent bits 5D data storage has ...

Developed by researchers at Southampton University in the UK, the technique uses femtosecond laser pulses to write data in the 3D structure of quartz at the nanoscale.

Novel photochromic glass can store rewritable 3D patterns long term Date: February 26, 2025 Source: American Chemical Society Summary: For decades researchers have been exploring how to store data ...

A team of Chinese scientists has developed a new nanoparticle-based film that can store information as 3D holograms, improving data density, read and write speeds and stability in harsh conditions.