g2_split#
- pynlo.utility.chi2.g2_split(n_eff, a_eff, chi2_eff)[source]#
The 2nd-order nonlinear parameter decomposed according to unit analysis.
- Parameters:
- n_effarray_like of float
The refractive indices.
- a_effarray_like of float
The effective areas.
- chi2_effarray_like
The effective 2nd-order susceptibilities.
- Returns:
- ndarray (2, n)
The unit decomposition of the 2nd-order nonlinear parameter. The first index contains the output factors while the second index contains the input factors.