Supporting quadric method for designing diffractive optical elements in the scalar diffraction theory framework.
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DOI: 10.1364/oe.560851
Abstract: We present a formulation of the supporting quadric method (SQM) taking into account diffraction effects and allowing one to calculate the phase function of a diffractive optical element (DOE) generating a prescribed intensity distribution. In… read more here.
Keywords: method; quadric method; diffraction; supporting quadric ... See more keywords
Supporting quadric method for collimated beams
Sign Up to like & getrecommendations! Published in 2021 at "Computer Optics"
DOI: 10.18287/2412-6179-co-783
Abstract: We consider the problem of calculating a refractive element with two surfaces, forming a flat front and a given distribution of illumination. The supporting quadrics method is formulated for calculating a given optical element and… read more here.
Keywords: problem; quadric method; collimated beams; supporting quadric ... See more keywords