Two-layer high-contrast model

Calculate the mode. Inspect the physics.

Run the forward nonlinear eigenproblem or solve an inverse material-design target using the same radial model and numerical conventions as the research programs.

Calculator

Model inputs

Calculation

Inner radius r₁

Inner linear η₁

Inner nonlinear β₁

Outer linear η₂

Fixed by the supplied program: r₂=1,β₂=0,N=1000.

iThe solver loads only after the first click. That first calculation takes longer; later runs reuse it.

Ready for a calculation

Use the supplied defaults to reproduce the reference case, or enter your own two-layer parameters.