2. Holography:
Holography is the process of making holograms, which are three-
dimensional images. A hologram may also project a three-
dimensional image into air.
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3. Hologram is a scattered image that is interaction of two beam lasers .
The word hologram comes from the Greek words holo means whole
and gram means message.
Whole message means 3-D image.
Hologram:
The Transmission Hologram:
The laser is split to form an object beam and a reference beam.
The light from the illuminated object and the reference beam form
an interference pattern on the film.
This pattern (hologram) contains the information about the object
which can then be viewed as a three dimensional image.
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4. History of Holography:
Dennis Gabor
Holographic Technology Invented in 1948 by
Dennis Gabor for use in electron microscopy,
before the invention of the laser.
Dennis Gabor is considered the Father of
Holography and Holographic Technologies.
Leith and Upatnieks (1962) applied laser light
to holography and introduced an important
off-axis technique
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5. Touchable Holography:
Researchers from The Tokyo University have Invented a touchable
hologram in 2009.
The display to track hand motion, and an airborne ultrasound tactile
display created in the university's lab to create the sensation of touch.
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6. Holographic Computers:
Holographic computers is the method of digitally generating
holographic interference patterns.
3-D holographic computer, a product that isn't on the market yet.
But I think it will be someday soon.
Sony designer Hiromi Kiriki has devised some sleek concepts for
wearable computing devices
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8. • It is estimated that until now people have produced more than 5 exabytes
(5 billion gigabytes).
• While HVD is attempting to revolutionize data storage, other discs are
trying to improve upon current systems.
• HVD products need to be very cheap in order to compare with DVD drives
Holographic Versatile Disc:
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11. Why hologram for Authentication:
Hologram stickers cannot be scanned or photocopied .
Hologram stickers can also create a unique and attractive complement
to your existing packaging and product.
Protect your product from potential counterfeiters with this highly
sophisticated tamper evident security hologram.
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12. Holographic Tech - Entertainment
Holographic Tech - Teaching and Training
Military Applications
Space Applications
Practical Holography
Medical Holography
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14. Holographic Technology and Spectral Imagining has endless applications,
as far as the human mind can imagine.
Holographic Technology is most advanced technology.
These technologies are indeed available and getting more robust in
abilities each year.
Holographic Technologies are not just about art or business
communication, they are about safety, security, education, planning and
the strength of our civilization
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