1. WELCOME

2. HOLOGRAPHIC ROJECTION TECHNOLOGY
PRESENTED BY-
S.VIGNESHWAR

3. WHAT IS HOLOGRAPHY?
Holography (from the Greek, whole + write) is the science of producing holograms
It is an advanced form of photography that allows an image to be recorded in three dimensions.
The technique of holography can also be used to optically store, retrieve, and process information.

4. HOLOGRAPHIC PROPERTIES
If you look at these holograms from different angles, you see objects from different perspectives, just like you would if you were looking at a real object
They usually just look like sparkly pictures or smears of color
If you cut one in half, each half contains whole views of the entire holographic image

5. HISTORY Dennis Gabor - Father of Holography and
Holographic Technologies
Dennis wrote a paper in 1948
that has become the foundation
of modern Holography.
The most interesting thing about all this is
that laser light had not even been invented
yet, when he wrote his paper

6. Holography is a two-step process.
PRINCIPLE
Holography is a two-step process.
First step is the recording of hologram where the object is transformed into a photographic record.
The second step is the reconstruction in which the hologram is transformed into the image.

7. A Hologram is the result of interference occurring between two waves,
an object beam which is the light scattered off the object & a coherent background,
the reference beam, which is the light scattered off the object & a coherent background, the reference beam ,
which is the light reaching the photographic plate directly.

8. Photography vs. Holography
Conventional photography
2-d dimension of a 3-d scene (object).
Film sensitive only to intensity distribution.
Photograph lacks depth perception.

9. Photography vs. Holography
Hologram:
Converts phase information into amplitude information (in-phase - maximum amplitude, out-of-phase – minimum amplitude).
Interfere wavefront of light from object beam with a reference wave.
The hologram is a complex interference pattern . It’s a kind of diffraction grating.
If you tear a hologram in half, you can still see the whole image in each piece.The same is true with smaller and smaller pieces.

10. APPLICATIONS Entertainment Teaching and Training Virtual Communication
Simulation and Planning
Military and Space Application

11. TEACHING AND TRAINING One on One with VR Holographic Images
Guest Speaker Bureau
Is Your Professor Real?
Sport Technique Coaching and Training

12. VIRTUAL COMMUNICATION
Record Yourself for Future Great Grandchildren
Virtual Sales Presentation
Corporate Meetings Without Travel
State Department VR
The Presidential Visit

13. PLANNING AND SIMULATION
Disaster Planning
Traffic,Transportation
Distribution Flows

14. MILITARY AND SPACE APPLICATION
Holographic Decoys and Deception Applications
VR Training and Mind Conditioning
Holographic Check Points
Holographic Tech in Space

16. CONCLUSION
Holographic Technology has endless applications as far as the human mind can imagine
Holographic Technologies are not just about art or business communication, they are about safety , security , education , planning and the strength of our civilization here and beyond
Holographic Technology will became a very integral part of human societies and civilizations in the future

17. THANK
YOU
THANKYOU..!!!