What is difference between photography and holography? Explain holography technique to obtain 3-D image of an object.

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What is difference between photography and holography? Explain holography technique to obtain 3-D image of an object.

written 5.3 years ago by

vermavarsha432 • 1000

modified 4.1 years ago by

sanketshingote • 100

advanced engineering physics

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written 5.3 years ago by

vermavarsha432 • 1000

HOLOGRAPHY

Holography is a technique of producing 3D images.
In Holography, both intensity and phase of light waves are recorded.

PHOTOGRAPHY

Photography is a technique of producing 2D image.
In a photography, only intensity of light waves are recorded

TECHNIQUE TO OBTAIN 3D IMAGE USING HOLOGRAPHY TECHNIQUES.

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