Bichtgl Azai .. How does the technology of hologram?

science and technology

The Hologram technology has been widely deployed since it is a simulation based on a technique that allows the reconstruction of the image of objects in their different dimensions in absolute space. It depends on the optical waves that are responsible for the three-dimensional imaging of the objects with high efficiency. How Hologram works.

How does hologram work?

The work of the Hologram depends on the collision between the optical waves and what the user wants to photograph and display, where the device plans the object to be photographed and then transfer the information needed around it, and allows the device to replicate the creation of the wave again in the case of illumination of the Hologram, On smart phones by providing hologram technology to ordinary users through some very simple applications and tools.

Hologram Tools:

– Argonic laser (blue – green).

– Radiation dividers to divide the laser beam.

– Mirrors to guide the laser beams.

– Plate liquid crystals.

– Lenses to focus lasers.

– Lithium-neopate or photomer light.

How Hologram works

A beam of laser beams falls on a portion of the ray. It is divided into two parts. The first part of the radiation is carried out to an equal mirror. The radiation is reflected on the photographic plate and called the reference ray. The second part falls on the object to be photographed. The surface of the body carries information about it to reach the photovoltaic plate. These rays are called "body rays".

Then the reference rays and the body rays meet on the photographic plate and the result is a composite pattern of the interference of those rays recorded on the photographic plate and after the development of the photographic plate shows the pattern of the interference of the radiation in the form of dark areas and other luminous and called this board after the development and recording the pattern of interference with Hologram then needed to re-form The image with the illumination of the hologram in the reference light and the view of it shows a stereogram that is identical to the body completely recorded for all the minutes of the body in its three dimensions.

To get a hologram image:

In the beginning, the patterns of interference must be recorded and then the hologram must be obtained. Then the hologram must be counted in a certain way, where part of the beam of the hologram corresponds to the wave of the original body.