In physics, Babinet's principle states that the diffraction pattern from an opaque body is identical to that from an aperture (a hole in a screen) of the same size and shape except for the overall forward beam intensity. It was formulated in the 1800s by French physicist Jacques Babinet.
In physics, Babinet's principle states that the diffraction pattern from an opaque body is identical to that from an aperture (a hole in a screen) of the same size and shape except for the overall forward beam intensity. It was formulated in the 1800s by French physicist Jacques Babinet.
Source: Wikipedia "Babinet's principle" · CC BY-SA 4.0
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