FIMMWAVE

A powerful waveguide mode solver

Applications

A gallery of FIMMWAVE simulations

Modes of SOI Waveguides or High Index Contrast Waveguides

Calculate the modes of your SOI waveguide design
- use the extensive FIMMWAVE mode analysis tool to fine-tune your designs

Modes of Cylindrical Optical Fibres

Find the modes of your optical fibre with our large range of optical fibre mode solvers
- including user defined profiles and profile export straight from your profile measurement tool!

Modes of Diffused Waveguides

Model diffused waveguides such as Ti:LiNbO3 with FIMMWAVE using dedicated diffused refractive index profile

Modes of Photonic Crystal Fibres

Find the modes of a photonic crystal fibre waveguide with the FEM Finite Element Mode Solver
- includes dedicated design tool for PCFs and bend mode solving

Modes of ARROW Waveguides

Calculate the modes of hollow-core waveguides such as ARROW waveguides, including losses due to optical leakage

Bend Modes

Find the modes of arbitrary bent waveguides and calculate associated bend loss

Bend modes of an SOI Waveguide

Bend modes of a Photonic Crystal Fibre