AN EMPIRICAL APPROXIMATION TO VOIGT PROFILE

被引：458

作者：

WHITING, EE

机构：

[1] National Aeronautics and Space Administration, AMES Research Center, Moffett Field

来源：

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER | 1968年 / 8卷 / 06期

关键词：

D O I：

10.1016/0022-4073(68)90081-2

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A closed-form approximation to the Voigt profile is developed from an examination of Voigt profile calculations. This approximation matches the Voigt profile within 5 per cent at worst and is generally within 3 per cent or less. In radiant energy transport calculations this approximation is shown to closely reproduce the curves of growth given by use of the Voigt profile expression. © 1968.

引用

页码：1379 / &