lpdk.StackLayer.n_at
Refractive index at the given wavelength (microns).
lpdk.StackLayer.n_at(wavelength: 'float' = 1.55) -> 'float | None'Refractive index at the given wavelength (microns).
lpdk.StackLayer.n_at(wavelength: 'float' = 1.55) -> 'float | None'