Friday, October 31, 2014
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Pirate Bay co-founder 42 Months Imprisonment
SEL Showcases 1058ppi And Foldable OLED Displays
New Outlook for Mac Available Now, Office for Mac Coming In 2015
Updated BBM Offers More Privacy, Control and More
Panasonic Raises Profit Outlook
Toshiba Offers New 4TB and 5TB Desktop HDDs
Samsung Introduces New Ultra Slim Galaxy A5 and Galaxy A3 Smartphones For The Chinese Market
Sharp 2Q Profit Slides
Active Discussions
DVD/DL for Optiarc 7191S at 8X
Copied dvd's say blank in computer only
Made video, won't play back easily
New Features In Firefox 33
updated tests for dvd and cd burners
How to generate lots of different CDs quickly
Yamaha CRW-F1UX
help questions structure DVDR
 Home > News > Optical Storage > Researc...
Last 7 Days News : SU MO TU WE TH FR SA All News

Thursday, July 11, 2013
Researchers Store Terabyte Data In Glass


Using nanostructured glass, scientists at the University of Southampton have demonstrated the recording and retrieval processes of five dimensional digital data by femtosecond laser writing.

The storage allows for a 360 TB/disc data capacity, thermal stability up to 1000C and practically unlimited lifetime.

The data is recorded via self-assembled nanostructures created in fused quartz, which is able to store vast quantities of data for over a million years. The information encoding is realised in five dimensions: the size and orientation in addition to the three dimensional position of these nanostructures.



A 300 kb digital copy of a text file was successfully recorded in 5D using ultrafast laser, producing extremely short and intense pulses of light. The file is written in three layers of nanostructured dots separated by five micrometres (one millionth of a metre).

The self-assembled nanostructures change the way light travels through glass, modifying polarisation of light that can then be read by combination of optical microscope and a polariser, similar to that found in Polaroid sunglasses.

The research is led by Jingyu Zhang from the University?s Optoelectronics Research Centre (ORC) and conducted under a joint project with Eindhoven University of Technology.

"We are developing a very stable and safe form of portable memory using glass, which could be highly useful for organisations with big archives. At the moment companies have to back up their archives every five to ten years because hard-drive memory has a relatively short lifespan," says Jingyu.

"Museums who want to preserve information or places like the national archives where they have huge numbers of documents, would really benefit."

The team are now looking for industry partners to commercialise this new technology.


Previous
Next
EU Court Ruling May Force Amazon.com Pay Disc Levies In Europe        All News        Microsoft Offers Windows Embedded 8 Volume Licensing Options To Enterprises
EU Court Ruling May Force Amazon.com Pay Disc Levies In Europe     Optical Storage News      CyberLink Releases Power2Go 9 Burning Software

Get RSS feed Easy Print E-Mail this Message

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2014 - All rights reserved -
Privacy policy - Contact Us .