| Dhaka, Monday, 24 April 2017

5D can record human history!

Update : 2016-02-16 22:21:52
5D can record human history!

Open a new era of permanent data capacity, scientists at Southampton University, five-dimensional (5D) digital recording nanostructured write data using Ultrafast Laser glass and retrieval process is developed.

Storage 360 TB (terabyte) / disk data capacity is 1,000 degrees Celsius to set up thermal stability and includes virtually unlimited lifetime) 13.8 billion years at room temperature (190 degrees Celsius provides exceptional feature, researchers said.

"This is the technology we have to think containing documents and information that is designed to store it in place for future generations, happiness is the technology can secure the evidence of the last point of our civilization :. It is learned will not be forgotten, "Peter Kazansky, said the professor, an official statement on the University of Southampton in Britain.

As a very stable and safe form of portable memory technology can be very useful for large archives, as well as organization to keep their information and records of the National Archives, museums and libraries.

Technology that was recorded in a 300 KB (kilobytes) digital 5D successfully copy a text file when it was first shown experimentally in 2013.

Now, and is stored in human history major document, the Universal Declaration of Human Rights (UDHR), Newton's Opticks, as the Magna Carta and the King James Bible, as digital copies that can be saved.

Document was recorded using the light is too small and intense pulse Ultrafast laser ,. The file is written in three layers of different nanostructured inches by five micrometres (one millionth) of a meter.

Self-assembled nanostructures change the way light travels through glass, light, polarizing optical microscope and then editing that can be read with a polariser, Polaroid combination similar to that found in sunlight.

The glass is as compared to the memory "to be used in the memory crystals 'Superman movie, data recorded self-fused together by nanostructures made of quartz,' Superman pot as memory crystal, the researchers explained.

Three dimensional position location with its size and nanostructures: information encoding is realized in five dimensions.

In the study were for the photonics industry renowned SPIE- International Optical Engineering conference to San Francisco, the United States will be presented in the Wednesday Society.

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