The Effective Medium Calculator (EMC)
The effective medium calculator (EMC) is an interactive program
for manipulating optical constants of different materials with
special attention to their combination by effective medium theories.
Up to six media may be mixed using the Bruggeman or Maxwell-Garnett
approach for arbitrary shapes of the components. The computed
constants can be stored or used in further calculations. All
computations can be controlled by eye via graphical plots.
MPG AG ``Dust in Star-Forming Regions'' Jena