Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5429463 | Journal of Quantitative Spectroscopy and Radiative Transfer | 2010 | 4 Pages |
Abstract
A rapidly convergent series, based on Fourier expansion of the exponential multiplier, is presented for highly accurate approximation of the Voigt function (VF). The corresponding algorithm enables the rapid calculation, required for its implementation as a subprogram in an interpolation approach. The numerical analysis of this VF approximation suggests that it may be more accurate than 10â9 in the HumlÃÄek regions 3 and 4.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Spectroscopy
Authors
S.M. Abrarov, B.M. Quine, R.K. Jagpal,