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Penetration depth is a measure of how deep light or any electromagnetic radiation can penetrate into a material. It is defined as the depth at which the intensity of the radiation inside the material falls to 1/e (about 37%) of its original value at (or more properly, just beneath) the surface.

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The penetration depth is at this position as can be calculated from equations and (). Typical values of penetration depths for the radiation in metals are in the order of a few hundred. The angular behaviour of the reflectivity, transmission, the phase between the incident and reflected wave and the penetration depth is in more detail shown in figure.

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Views: 9078 Date: 11.10.2019 Favorited:85
Category: Penetration

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amy1234 13.10.2019 at 00:47 says:
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