… The application of the exact Voigt profile to radiation computations, such … Voigt profile is a
time-consuming process for extensive computations. This fact discourages the use of the Voigt …

We briefly review previous attempts to obtain useful empirical expressions for the width of the
Voigt line. We present a new empirical fit, quite different in form, which is accurate to within …

… Lorentzian weight of the pseudo-Voigt function are related to the … -Voigt function for precisely
approximating the Voigt profile … intensity, Γ G and Γ L , estimated by fitting to a Voigt profile. …

… Abstract-A computational procedure is described to evaluate the Voigt function with a
maximum relative error of about one part in IO’, for use in line-by-line transmittance calculations …

A new implementation of Humlicek's algorithm for approximating the Voigt profile function is
proposed and compared with several other implementations with respect to computational …

The VPFIT program fits multiple Voigt profiles (convolved with the instrument profiles) to
spectroscopic data that is in FITS or an ASCII file. It requires CFITSIO (ascl: 1010.001) and …

A simple empirical analytical approximation to the Voigt profile is proposed as a weighted
sum of Lorentzian and Gaussian functions. It is prevalent in the analysis of complicated …

… two different Voigt profiles (which leads to a third Voigt profile). They also give a table of Voigt
… They also show how instrumental broadening of line profiles can be approximated by Voigt …

… Voigt functions are useful approximations for the intensity distribution in spectral lines. A
table of … One of us has shown that Voigt functions are very suitable for this purpose.2 …

… Existing algorithms for the calculation of the Voigt/Faddeeva … partial derivatives of the
Voigt function simultaneously with … and accuracy of several Voigt algorithms and published a …