Holographic Data Storage System Paul

EcE 301- Research Seminar IHolographic Data Storage System Paul M. Cabacungan

We Need More Data Storage !We Need More Data Storage !

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Holographic Data-Storage SystemHolographic Data-Storage System





These two diagrams show how information is stored and retrieved These two diagrams show how information is stored and retrieved in a holographic data storage system.in a holographic data storage system.

(Images courtesy of Lucent Technologies)(Images courtesy of Lucent Technologies)


Courtesy OptwareDVD vs. HVD: Recording-layer depth

http://www.howstuffworks.com/framed.htm?parent=hvd.htm&url=http://www.optware.co.jp/english/


Capacity, Speed, Cost ComparisonCapacity, Speed, Cost Comparison

$4

$10

$18

$120

DiscsApprox.

Cost

36.5

Mb/s

36.5

Mb/s

36.5

Mb/s

1 GB/s

Writing/Reading

Speed

$200783 MB–1.3 GB

CDCompact Discs

$20005 GB–30 GB

DVD–HD-DVD

Digital Versatile Discs

$200025 GB–50 GB

BDBlu-rayDiscs

$3000300 GB–1.6 TB

HVD

HolographicVersatile Discs(HDSS)

RecordablePlayer

Approx.Cost

Capacity

The Economist Technology Quartely, June 2007How Holographic Memory Will Work by Kevin BronsorHow Holographic Versatile Discs Work by Julia Layton

Photo courtesy Optware

Holographic versatile disc

http://www.howstuffworks.com/framed.htm?parent=hvd.htm&url=http://www.optware.co.jp/english/


Probable ProjectsProbable Projects

HDSS Juke box HDSS Juke box E-LibraryE-Library Movie LibraryMovie Library Personal Clan VideoPersonal Clan Video Government AgenciesGovernment Agencies Educational TutorialsEducational Tutorials

Magic Sing with Holographic Data ChipsMagic Sing with Holographic Data Chips

Dream ProjectsDream Projects HVD-RWHVD-RW Lasers as Transmission CablesLasers as Transmission Cables Laser TransformerLaser Transformer Storing Holographic EnergyStoring Holographic Energy

Experiment with a laser (US Military)

Solar Tracker [China (Mainland)]

http://en.wikipedia.org/wiki/Military_of_the_United_States

http://etsolar.en.alibaba.com/product/50272079/51830061/Solar_Panels/Solar_Tracker.html

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http://upload.wikimedia.org/wikipedia/commons/a/a0/Military_laser_experiment.jpg


Sources:Sources:

The Economist Technology Quartely, June 2007

How Holographic Memory Will Work by Kevin Bronsor How Holographic Versatile Discs Work by Julia Layton