Designing double freeform surfaces for collimated beam shaping with optimal mass transportation and linear assignment problems.
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DOI: 10.1364/oe.26.024602
Abstract: We propose a method for designing refractive optical elements for collimated beam shaping in the geometrical optics approximation. In this method, the problem of finding a ray mapping is formulated as a linear assignment problem,… read more here.
Keywords: collimated beam; method; linear assignment; mass transportation ... See more keywords