Holography (3 Dimensional imaging)

Описание к видео Holography (3 Dimensional imaging)

This video explains how a 3D image is recorded on a photographic plate using a laser beam. Construction of a hologram and viewing of hologram to see 3D image is discussed here. Why ordinary light can not be used and why laser is needed to construct hologram is also explained.

Sound credit : Chaitanya

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