How can quartz hold information

The technique uses femtosecond laser pulses to write data in the 3D structure of quartz at the nanoscale. The pulses create three layers of nanostructred dots, each just microns above the other.

Notably, this is referred to as a 5D storage device. These include the three dimensions of space, which are responsible for describing the physical location of the dot, and two additional dimensions that are encoded by the polarity and intensity of the beam that creates the dot. The storage system, in addition to being long lasting, is also pretty safe—the quartz can withstand up to degrees Celsius degrees Fahrenheit. In the same way that the Pioneer Plaque is meant to be a communication tool between us and any extraterrestrial life, these tiny storage systems could someday inform other beings maybe our far, far, far off descendants about Earth and humanity after we are long gone.

Data archiving is the process of moving data that is no longer actively used to a separate storage device for long-term retention. Archive data consists of older data that remains important to the organization or must be retained for future reference. Need for Archival Storage: Keep the data safe and secure, Pass the information to future generations. Because of Low Cost and long archival stability, the Tape drive is the best option for Archival storage.

The lifetime of Magnetic tape is around five to seven years. So, we need to Proactively migrate data to avoid any degradation issues as Regular Data migration results in high cost as the year goes on. Due to this, Archival storage is a big concern as the amount of data in the world grows. A solution to overcome this problem — To keep the data safely and securely and for over a long period of time?

We are writing data in the glass Not on the Glass. It means that even if something happens to the outer surface of the Quartz crystal, still we can able to retrieve the data.

In Quartz glass, we can retain the data even after being put the glass in boiling water, put in a flame, or scratched the outer surface of the glass. Data always exists, even after s of years. Tape and hard disks were designed before the cloud existed and both of them have limitations around temperature, humidity, air quality, and life-span. The storage technology is so stable and safe that it can survive for billions of years, scientists at the University of Southampton said this week.

Sadly, the human inventions don't look like the glittering crystals that Superman uses to generate holograms of people from his home planet. Instead, they take the form of small glass discs that have already been used to store historic documents, like the Universal Declaration of Human Rights and the Bible. Related: Intel's miracle chip could make your gadgets 1, times faster.

With their ability to store hundreds of terabytes of data in such small, durable form, 5D optical data storage discs represent an innovative new development that will be sure to make headlines over the next few years.

The thought behind creating a data storage disc using 5D technology is owing to the present options of data storage devices getting damaged, rotten, or obsolete.

Also, harsh or extreme weather conditions such as excessive dampness, heat, humidity, etc. Such factors lead to the thought of a rugged compact data storage product. Military and Security Application: The expected driver for the 5D data storage market is the need for a secure and portable form of data storage product.

Within the military and other related industry verticals secured data communication or transfer becomes a problem. Additionally, secret military agencies emerging on a huge scale across territories is expected to be an opportunity for the 5D data storage market.

Data Storage - Industrial Diversity: The factor of secured data storage product can drive the future years across diverse industry verticals. Furthermore, big data is expected to allow commercializing of 5D data storage discs to diverse applications as data is increasing exponentially with time.

Record for Future: Another opportunity for the 5D data storage is that civilization around are looking forward to record their culture and developments to pass it on to their next generations. Opportunities are wide and far reaching. Save my name, email, and website in this browser for the next time I comment. Information Technology , Logistics and Transportation. Defense , Information Technology. Missile Guidance and Control Systems.

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