API referenceΒΆ Material Main class Material Helper classes _Chi2Tensor TMM Main class TMM NonlinearTMM Helper classes _Intensities _SweepResultNonlinearTMM _WaveSweepResultNonlinearTMM _FieldsZ _FieldsZX _HomogeneousWave _NonlinearLayer _Wave Second-order NLTMM Main class SecondOrderNLTMM Helper classes _WaveSweepResultSecondOrderNLTMM _SweepResultSecondOrderNLTMM _SecondOrderNLIntensities