Figure 3: Disproportionation of intensity of incident light. | Nature Communications

Figure 3: Disproportionation of intensity of incident light.

From: Arrays of Lucius microprisms for directional allocation of light and autostereoscopic three-dimensional displays

Figure 3

(a) A schematic illustration of a Lucius prism sheet placed between a light source and a detector for the disproportionation of incident light intensity. (b) Isoluminance contour plot obtained by a simulation tool. Note that the intensity distribution through the normal prism array is symmetric. (c) Asymmetric intensity distribution resulting from the Lucius prism array. (d) An image of traced light rays through the Lucius prism array obtained by the simulation tool. (e) Geometry and definition of angles for the refraction through a prism. (f) These two pictures demonstrate a dramatic contrast when the Lucius prism sheet is placed on the screen of an LCD monitor.

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