Abstract:
New method for calculation of spatial light distribution of differently oriented LEDs is proposed.The main idea is combination of coordinate systems associated with these light sources. Unlike other conventionalapproaches, this method can be applied to the emitters with light distribution with arbitrary symmetry or withoutsymmetry at all.
Keywords:photometric body, point light source, secondary optics, coordinate transformations, rotations inplane, rotations in space.
Fulltext:
PDF file (262 kB)