Spectral line shapes modeled by a quadratic speed-dependent Galatry profile

被引：44

作者：

Ciurylo, R

Jaworski, R

Jurkowski, J

Pine, AS

Szudy, J

机构：

[1] Nicholas Copernicus Univ, Inst Phys, PL-87100 Torun, Poland

[2] Univ Toronto, Dept Phys, Toronto, ON M5S 1A7, Canada

[3] Alpine Technol, Germantown, MD 20874 USA

来源：

PHYSICAL REVIEW A | 2001年 / 63卷 / 03期

关键词：

D O I：

10.1103/PhysRevA.63.032507

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We discuss spectral profiles from the point of view of a Boltzmann transport relaxation equation. We present an exact solution to the Fokker-Planck-type equation in the soft collision limit for the special case of a quadratic speed-dependent collisional width and shift of the line. The resultant spectral profile is compared to several related, more approximate expressions reported previously.

引用

页码：1 / 7

页数：7

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