Physics, asked by nitish32, 1 year ago

difference between fraunhofer and fresnel

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Answered by aryanchaudhari

Fraunhofer diffraction is far field diffraction where the plane wave approximation applies and the patterns do not depend on distancebetween source and aperture. ... It occurs due to the short distance in which the diffracted waves propagate, which results in a Fresnel number greater than 1 (F>1)

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