RSoft Design Group has released ModeProp 1.0, a new eigenmode expansion propagation package that accounts for both forward and backward propagation and radiation modes.

The software is a powerful addition to the RSoft Component Design Suite, an environment in which all software tools share a common CAD interface. The suite includes the software packages BeamProp, FullWave, DiffractMod, BandSolve, GratingMod and FemSim.