“It is thrilling to think that we have created the
first document [that] will likely survive the human race. This technology can
secure the last evidence of civilization: all we've learnt will not be
forgotten”
Professor Peter
Kazansky of the Optoelectronics Research Center commenting on the developement
of Technology to write Data to Quartz Crystal using a FemtoSecond Laser
Yet another breakthrough in the field of Data
Storage makes us realize we haven’t really progressed too far from the days of
stone Tablets.
If you remember my article on Hard-drive maker Hitachi
and the University of Kyoto development of Quartz Glass as an eternal albeit
breakable means of storing Data in binary form as described in my blog article
entitled “Hitachi
develops Eternal Storage using Bits embedded in Quartz Glass for 2015 Debut –
Diamonds are Forever until WRECK-IT Ralph Breaks the Ice”, then you’ll love
this next story!
A team from the University of Southampton's
Optoelectronics Research Center and Eindhoven's University of Technology led by
Dr. Jingyu Zhang developed a FemtoSecond Laser that can write 300Kb of Data
into a self-assembled naturally occuring Quartz Crystal as reported in July
2013 in the article “A
360TB Disc that holds Data for more than 1 million years?”, published July
10, 2013 1:53 PM PDT by Christopher MacManus, CNET News. Their research paper
can be downloaded at “5D
Data Storage by Ultrafast Laser Nanostructuring in Glass”.
The development is a breakthrough in Data Storage,
especially for the purposes of Backing up Data. This as the storage medium, basically
naturally occurring Quartz Crystal, is eternal and is a little more durable
than Quartz Glass storage method developed by Hard-drive maker Hitachi and the
University of Kyoto.
Looks like the researchers at University of
Southampton's Optoelectronics Research Center and Eindhoven's University of
Technology led by Dr. Jingyu Zhang read my blog article
entitled “Hitachi
develops Eternal Storage using Bits embedded in Quartz Glass for 2015 Debut –
Diamonds are Forever until WRECK-IT Ralph Breaks the Ice”, and took my
advice and used a much smaller, more powerful and much faster FemtoSecond Laser
as the read/write element.
This storage method used in the original method
developed by Hitachi and University of Kyoto creates pits and grooves in the Glass
surface to create 1’s and 0’s to store Data using a Laser. The researchers at
University of Southampton's Optoelectronics Research Center and Eindhoven's
University of Technology instead used a Femto Laser.
This is a very small Laser similar to the Nano-Lasers
developed from the research by Dr. Mercedeh Khajavikhan and her team at the
University of California as described in my blog
article entitled “University
of California Researchers develop 1 micron nanoscale Laser - Optical SCoC
Revival of the Apple G4 Cube”.
This Femto Laser, however, was designed to pulses on
and off very rapidly, thus resulting in it having rapid read-write cycles,
hence its name FemtoSecond Laser. Its rapid pulse rate is a feature essential
for effective Data storage and rapid reading and writing of Data to the Quartz Crystal
nanostructures by altering their Quantum state.
The wavelength of the pulse of Photons is then set
to a specific wavelength and energy level that’s peculiar to the Quartz Crystal
and can effect rotate the atoms in the Quartz Crystal in the nanostructure of
the Quartz. Thus Storing Data (writing) is really storing Quantum Mechanical
states in five dimensions (5), location of each qibit represented by:
1.
Axial orientation of
the Crystalline nanostructure of Quartz
2.
Size of the Crystalline
nanostructure of Quartz
3.
Physical three
dimensional location within the Crystalline Quartz Matrix relative to a frame
of reference
That Data can be read back by using the same FemtoSecond
Laser set at a lower intensity (reading) by detecting backscatter and
diffraction created when the Laser light passes through altered Crystalline
Structure. Based on the Research paper, Writing and Reading is possible not
only to naturally occurring Quartz Crystal, but to any Crystal once the
wavelength needed to rotate the Crystal at the nanoscopic level is known.
Further research, however, needs to be done to
enable re-writing to the Crystal effectively EEPROM (Electrically Erasable
Programmable Read Only Memory), as it can only be written and read, making this
a ROM (Read Only Memory). The properties of the Quartz Storage media developed
by can be listed as thus:
1.
Chemical Resistant
2.
Waterproof
3.
Fire proof
4.
Heat resistant for
about 2 hours at temperatures of up to 1000 degrees Celsius (1,832 Fahrenheit)
5.
Unbreakable, if made
from naturally occurring Quartz Crystal
6.
Unaffected by EMI
(Electro Magnetic Interference) Radio waves
7.
Easily readable and
copyable by current and future technologies, as Data is stored in binary
8.
Multi-layered storage,
making Data Storage five dimensional
9.
Storage capacity of up
to 360TB in a square inch
10. Faster
Read times, as the Data can be read at once in one pulse of Laser passed
through the Quartz Glass instead of sequentially accessing the Data typical of
CD’s, DVD’s and Blu-ray
In effect, it works the same way as the original Hitachi
and the University of Kyoto research except it has closer spacing of the
nanostructures, as close as 5 micrometers. Also, they used naturally occurring
fused Quartz Crystal and not man-made Glass, the material which is naturally
occurring and unbreakable, hence making parallel reference to old Superman
movies and his Memory Crystals seem reasonable.
Thus the ability to store Data in basically any
crystalline structure means that not only can we store a large amount of our
Human History for Posterity that’ll last forever. This property is suitable for
the following industries that the original Hitachi and the University of Kyoto
Quartz Glass Storage idea was geared:
1.
Governments
2.
Universities and
Schools
3.
The Justice System
4.
Medical Archives
5.
Insurance Data Storage
6.
Cloud Storage Networks
7.
Media i.e. Newspapers,
Radio and Television Stations
The real breakthrough here is that Data can be store
in any naturally occuring crystalline structure, provided the following are
true:
1.
Crystal is cuts to a
specific size
2.
Crystal is set with
strength member in order to ensure it doesn’t get damaged
3.
The Wavelength required
to alter the Crystalline structure at the nanoscopic level is known
Crystals
Memory Standards – Eternal Storage borrowed from Superman Man of Steel
I would recommend the following to the University of
Southampton's Optoelectronics Research Center and Eindhoven's University of
Technology that they develope a portable Device Standard to read/write using
FemtoSecond Laser to allow for Data to be encrypted Data rapidly for storage using
any stable crystalline structure.
This would make the storage of secret Data possible
an allow for Journalists and especially covert operatives aka spies to smuggle
news and even video in and out of a country literally dangling around the neck
as a Swarovski Crystal or any Crystal they could find handy.
I would suggest, also for archival storage purposes,
the development of a crystal standard using Sapphire (Al2O3)
Crystals. Not only are Sapphire (Al2O3) Crystals the
hardest naturally occurring Crystals with a rating of 9 on the Hardness Charts (No.
10 is Diamond), but it’s a crystal we can manufacture and cut to specifications
using diamond-impregnated saws as stated in my blog article
entitled “Sapphire
Screens for smartphones by Q1 2014 - Unscratchable Sign of Virgo is the Man of
Steel to revive Jamaican Alumina Industry”.
This technology has the potential to make SSD (Solid
State Drive) Hard-Drives and even Internal RAM (Random Access Memory) obsolete,
once further research is done to read, write and rewrite Data to any Crystal,
making the Crystals more EEPROM than ROM with accurate faster and more accurate
read/write rates.
We may eventually be on our way towards the
development of a True Optical Computer as predicted in my blog article entitled
my blog
article entitled “IBM
develops 25Gbps Photonic Optical Processor at the 90nm level - IBM's Red Dawn
(2012) for Optical Processors” and “Fiber
Optic Thunderbolt Cables are coming by the Third Quarter of 2013 – Apple Mac's
to finally get upgraded as Optical Computer now closer to practicality”.
The technology already show promise in terms of the
Data Density, as assumably the 360TB is in a space possibly smaller than a inch
square, the previous size of the Quartz Glass Storage Media used by the Hitachi
and the University of Kyoto Researchers. If this lives up to its billing, we
humans would have basically borrowed Eternal Storage from Superman Man of Steel (2013) as we
develop Optical Computers.
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