VPIdeviceDesigner™
is a versatile simulation framework for the analysis and optimization of integrated photonic waveguides and devices, and optical fibers. This powerful design tool offers a set of full-vectorial, semi-vectorial, and scalar finite-difference mode solvers for waveguide and fiber analysis as well as a beam propagation method (BPM) and an eigenmode expansion method (EME) for simulating 2D and 3D photonic devices.