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The technique by which image is obtained from a hologram is called as ____________

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The technique by which image is obtained from a hologram is called as ____________

(a) Formation

(b) Construction

(c) Reconstruction

(d) Projection

This question was posed to me in an online interview.

The doubt is from HoloGraphy in division Optics of Engineering Physics II

1 Answer

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Best answer
Correct choice is (c) Reconstruction

Easiest explanation: The process of generation of an image from a hologram is called reconstruction. In the process, a wave called reconstruction wave illuminates the hologram, thus giving rise to the desired image.

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