%0 Journal Article %T Manufacturing of lens array prototypes containing spherical and fresnel lenses for visible light communications using stereolithography apparatus %A Shrotri, Abhijeet %A Beyer, Micha %A Schneider, Daniel %A Stübbe, Oliver %J Proceedings of SPIE %V 11677 %P 1167717-1167717-12 %@ 0277-786X %D 2021-03-05 %I SPIE %~ DeepDyve