File:Colours reflected from a thin water film depending on thickness and angle of incidence.png

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Colours_reflected_from_a_thin_water_film_depending_on_thickness_and_angle_of_incidence.png ‎(512 × 512 pixels, file size: 137 KB, MIME type: image/png)

Summary

This image shows the colours

standard D65 illumination and using the wavelength-dependent refractive index of water as specified by the International Association for the Properties of Water and Steam
, at a temperature of 20 °C and a density of 1 kg/l. The reflectance of the film for linearly polarized light is given by

,

where is the complex phase factor incurred by a double traversal of the film and is the reflectance of a single interface as given by the Fresnel equations. The reflectance for unpolarized light is obtained by averaging over the two polarization modes.

Source: english wikipedia, original upload 2 October 2004 by en:User:Fpahl (selfmade) en:Image:Colours reflected from a thin water film depending on thickness and angle of incidence.png


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current
water depending on the thickness of the film and the angle of incidence
. Each point is coloured according to its [[coordinates#Polar coordinates|pol

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