'Hologram', history and its development

Wednesday, February 18, 2009

Holography, Hologram, 3D Image
Hologram, the one of some great findings of 20th century which until this time is still experiencing the development and upgrading. Recently 360BrandVision introducing a new system that can display three-dimensional illusion holographic (3D) and can be viewed from any angle (360 degrees).
So maybe there are many of us who do not know yet about this hologram technology, how its history, how its development, and benefits of the technology generated by this one.

History of holography and the development.

In 1960, the industry was shocked with the laser technique that capable of producing three-dimensional hologram image for commercial interests. This technique is used, among others, to test the design of particular products. Visual artists are also using this technology to show their creative ideas of modern art.

Technology that become as a background of the creation to hologram is born from Hungary's physician, Dennis Gabor. He developed the theory of holography since 1947, while working in the Department of the British Thomson - Houston.
Gabor find this brilliant discovery by accident, initially Gabor theory is developing the ability to increase the electron microscope. At the time he is trying to prove his theory, he does not use the electron beam, but it uses light. With the fact of that experiment Gabor find holografi theory, the science to produce a hologram.
With the theory, Gabor successfully created the first hologram in the world. Term that Gabor use to define hologram comes from the Greek, Holo and Gramma, which means overall message.
Most of the literature said, Gabor hologram processed through the fission of a laser ray. Lajur pertama, yang disebut 'acuan', menyinari selembar lempeng peka foto atau film, sedangkan lajur kedua menyinari objek untuk diholografikan. First column, called 'reference', ray on sheet of sensitive film or an image plates , while the second row to irradiate the object to be holographised. Cahaya yang direfleksikan oleh objek ini bertubrukan diatas lempengan tadi, dan menciptakan pola gabungan yang setelah dikembangkan lagi, mampu menampilkan citra 3D. The light reflected by the object over this butt plate before, and create a pattern developed after, then its capable of displaying 3D images.
In its development, the ray which is needed to create a hologram look better, successfully found by Příbram in 1960. Pribram sangat jenius dalam meneliti konsep holografi, sehingga ia menemukan penjelasan yang telah lama dicari-cari oleh para ilmuwan otak. Příbram is examining the concept of genius in holography, so he found an explanation that has been long-sought looking by the brain scientists. Příbram revealed his thougt, that the memory is not recorded in the brain cells, but in the patterns of nerve impulse reaching the entire brain. Such as interference patterns of laser rays that penetrated the entire sheet of film containing a holographic picture. In other words, Příbram believe that the brain itself is a hologram.
In the year 1979, two Soviet scientists successfully adapted the findings of Dennis Gabor to sinehologram. Eizykman and Fihman began working together in the field of the hologram, when they become teachers at the university of Paris Cinema. With specially designed tools, they create four sinehologram measuring 35mm and 70mm. That was shown in the College of France. With funds around $58 thousands from the Fond d'intervention Culturelle, both wrestle with and then start measuring 126mm film holography. The use of this wide film is the first step to create sinehologram can be watched more than two people in the same time and from a different angle.
Pin It

0 Comments:

 
All content, design and layouts are © Copyright Equal Life 2013. All rights reserved. | Design by Equalist | Published by Equal Life | Powered by Blogger.com
Reproduction in whole or in part or in any form or medium without written permission is prohibited! | Disclaimer