
#science
The Hologram
I've always liked the subject of holograms, and I've never read anything concrete to learn about it, it's very interesting here I leave you a little explanation of what a hologram is.
The hologram is an optical image, which is formed by means of the method of holography. By means of it, a three-dimensional photograph is obtained, that is, in relief. To record a hologram the laser light is divided into two beams, using a beam separator, for example a semi-transparent mirror. These beams are broken down by concavas lenses, one of them directly affects the holographic film, and the other is reflected from the object.
The hologram is made when the stripes of the interference of the two beams are recorded. This is how the image is formed, reconstutes the object in its three dimensions and can be seen from the multiplicity of angles.
It's wonderful to see how science has progressed, there are things much more advanced than this, but I particularly like this one.
That's why I decided to share the information with you.
I hope it will be of benefit.. #science
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