image: A focused 473 nm laser beam is irradiated into the glass, and the blue area is the photochromic region of the glass. The 3D optical data are written in transparent glass by a computer ...

Dr Riesen says: "3D optical data storage could potentially allow for up to petabyte level data storage in small data cubes. To put that in perspective, it is believed that the human brain can ...

Optical data storage breakthrough Date: December 4, 2023 Source: City College of New York Summary: Physicists have developed a technique with the potential to enhance optical data storage capacity ...

New optical tech could slash archival costs by 10x or even more Optera Data’s discs could hit 10TB for just $1 - cheaper than ...

However, scientists have created a new type of optical laser that could increase the data capacity of a single DVD to one petabyte. This would certainly bring back optical media in a big way.

Jangid, who was analyzing the data saw that it was these ultrafast laser pulses exciting the ferromagnetic layers that resulted in the movement of the domain walls. Based on how fast those domain ...

“Owing to the excellent processability of the diamond storage medium, we have been able to achieve a 3D spatial data storage density that is close to the optical diffraction limit,” the ...

Optical discs take up less space than current storage methods, be more environmentally friendly and could become less expensive than data storage arrays. They described the details in a paper ...