I)
Kramers-Kronig transformation:
II) Conversion of complex-valued dielectric function epsilon to other optical functions
anisotropic_epsilon2p_polarized_reflectivity.f
epsilon2pseudo_loss_function.f
epsilon2energy_loss_function.f
epsilon2dynamical_resistivity.f
epsilon2p_polarized_reflectivity.f
epsilon2normal_reflected_intensity.f
epsilin2s_polarized_reflectivity.f
III) Conversion of optical conductivity to other optical functions
IV) Models for the dielectric function
V) Fitting routines
VI) Conversion from/to pseudo-dielectric function
epsilon2pseudo_loss_function.f
VII) Conversion of thin film data to dielectric function
VIII) Ellipsometric conversions
IX) Elementary manipulation of single file
X) Elementary manipulation of two files