Design of refracting surface to generate a line-segment directivity diagram
A.Yu. Dmitriev, L.L. Doskolovich

Image Processing Systems Institute, Russian Academy of Sciences,

Samara State Aerospace University

Full text of article: Russian language.

Abstract:
A method of designing a refracting surface to generate a directivity diagram represented as a vector function of one argument is presented. A design of a refracting surface that generates a line-segment directivity diagram with specified intensity distribution is reduced to solving of a first-order differential equation solved for the derivative. We design a refracting surface to generate a wide angle size line-segment directivity diagram.

Key words:
geometric optics, refractive freeform surface, directivity diagram, rays.

References:

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