Holography is a technique for creating a three-dimensional image of an object by recording the pattern of interference created by a split laser beam on a photographic plate and then lighting the pattern with a laser or ordinary light. Holograms demonstrate both sophisticated technical concepts and visually stunning goods. Information storage and in-depth image recording are two applications of holography. View this PPT to understand more about holograms.

Nithya N Prabhu

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