Design, Techniques

Holography


Holography is the “lens less” photography in which a 3-D image is created using laser beam. The recorded image is called Hologram (in Greek, Holos means ‘Whole’ and Gram the ‘message’). Holography was developed in 1947 based on the theory of Dennis Gabor. Hologram stickers are now widely used in commercial products and documents to prove authenticity.

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