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DescriptionSquare diffraction.jpg
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.
This work has been released into the public domain by its author, V81 at English Wikipedia. This applies worldwide. In some countries this may not be legally possible; if so: V81 grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.Public domainPublic domainfalsefalse
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