Complete Absorption of Light by Thin Metal Films
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Reflectances of non-opaque aluminium films were measured from the substrate side as a function of angle of incidence. For the p-polarization there is a maximum reflectance near the critical angle for the substrate; for a certain range of Al thicknesses this is followed by a sudden drop which can be to zero reflectance giving complete absorption. This effect can be predicted from thin film theory but has not previously been noted.
[1] F. Abelès,et al. Optical Properties of Thin Absorbing Films , 1957 .
[2] W. D. Wright. A Photoelectric Spectrophotometer and Tristimulus Colorimeter Designed for Teaching and Research , 1954 .
[3] P. Rouard,et al. Détermination des facteurs de réflexion, de transmission et d'absorption de lames minces d'or obtenues par évaporation , 1953 .
[4] R. C. Faust. CX. An interferometric study of same optical properties of evaporated silver films , 1950 .