https://doi.org/10.1051/epjconf/202226602008
Including Fresnel reflection losses in freeform lens design
1 CASA, Department of Mathematics and Computer Science, Eindhoven University of Technology, PO Box 513, 5600 MB Eindhoven, The Netherlands
2 Signify Research, High Tech Campus 7, 5656 AE Eindhoven, The Netherlands
* e-mail: a.h.v.roosmalen@tue.nl
Published online: 13 October 2022
We present an inverse method for optical design that compensates local Fresnel reflections. We elaborate this method for a point source and far-field target. We modify an existing design algorithm based on the least-squares method. This is done in such a way that the shape of the transmitted intensity is as desired.
© The Authors, published by EDP Sciences
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