Fast freeform reflector generation usingsource-target maps.
We propose a freeform reflector design method based on the mapping of equi-flux grids between a point source and a target. This method imposes no restriction on the target distribution, the reflector collection angle or the source intensity pattern. Source-target maps are generated from a small number of target points using the Oliker algorithm. Such maps satisfy the surface integrability condition and can thus be used to quickly generate reflectors that produce continuous illuminance distributions.
Fournier
Florian R
FR
CREOL, The College of Optics and Photonics, University of Central Florida, Orlando, FL 32816, USA. florian.fournier@gmail.com
Cassarly
William J
WJ
Rolland
Jannick P
JP