Optical simulations with the ray tracing program Light Tools:
The program offers both 3-D volume construction
as well as exact optical analysis
and thus supports the whole
development process of luminaires, optical fibers,
headlamps and other lighting systems.
Simulations with COMSOL Multiphysics:
COMSOL Multiphysics is a software for
simulation of physical processes that
can be described by means of differential equations.