Technology in music


How are holograms created?

There are many ways to create holograms, but the most popular way is by using laser lights and, a holographic plate. A hologram is made when two laser beams intersect. Light waves are then reflected from the object. The light waves create a pattern. Then, its recorded on a special holographic plate. When all these steps are completed, the light is shone on it. The orginal object is re-created as a fully 3 dimensional image/or object. This is one of the many ways that a hologram is created.