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Image: Square diffraction

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Square_diffraction.jpg(430 × 431 pixels, file size: 181 KB, MIME type: image/jpeg)

Description: A computer simulation of the intensity pattern formed by a laser of 663 nm wavelength incident on a square aperture of 20 by 20 micrometer, visible on a screen placed 1 meter from the aperture. In reality the image measures 30 by 30 cm.
Title: Square diffraction
Credit: English Wikipedia
Author: V81, from the English Wikipedia
Usage Terms: Public domain
License: Public domain
Attribution Required?: No

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