Photonic Crystals...

The underlying numerical engine is robust enough to deal with these highly refractive structures presenting strong internal reflections. These examples are notoriously difficult even in the simpler 2d- geometries. Up to now the only commercially available solvers capable of dealing with such structures were all based on Time Domain techniques - powerful but computationally intensive.

   THEN DESIGN CHANNELS LATTICES!   

  a right angle bend

a u-turn

an inner ring!

General
What is FIMMPROP?
Calculation method
Component library
A powerful design interface
Scanning tools...
Graphical tools
Feature/options table

A few examples...
 Design an MMI...
 Optimize a bend..
 Y junctions and tapers...
 Photonic crystals...
Platforms
Customer support