Pressure broadening of the D1 and D2 lines in diode pumped alkali lasers - art. no. 700526

被引：31

作者：

Pitz, Greg A. ^{[1
]}

Perram, Glen P. ^{[1
]}

机构：

[1] USAF, Inst Technol, Dept Engn Phys, Wright Patterson AFB, OH 45433 USA

来源：

HIGH-POWER LASER ABLATION VII, PTS 1-2 | 2008年 / 7005卷

关键词：

Diode Pumped Alkali Lasers; absorption; stimulate emission; cross-section; lineshapes; pressure broadening;

D O I：

10.1117/12.782876

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The absolute absorption and stimulated emission cross-sections, including the effects of hyperfine splitting and pressure broadening at low to moderate pressures are computed and compared with experimental results. The comparison is excellent and requires no fit parameters. An analysis of the degree to which the lineshape can be approximated by a single Lorentzian profile is provided as a function of background pressure.

引用

页码：526 / 526

页数：8

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