Method of designing a refractive surface, comprising providing a refractive object having a refractive surface with an initial geometry, determining a refraction of incident illumination through the refractive surface with the initial geometry to create a source irradiance E S distribution on a receiver; and determining a shape of the refractive surface of the refractive object such that a resulting irradiance distribution on the receiver matches a desired target irradiance E T provided by a user.
, , ,
Corentin Jean Dominique Fivet, Pierluigi D'Acunto, Jonas Warmuth
Thomas Keller, Mário Alexandre De Jesus Garrido