Spectroscopic temperature determination of aluminum monoxide in laser ablation with 266-nm radiation

被引：37

作者：

Dors, IG ^{[1
]}

Parigger, C ^{[1
]}

Lewis, JWL ^{[1
]}

机构：

[1] Univ Tennessee, Inst Space, Ctr Laser Applicat, Tullahoma, TN 37388 USA

来源：

OPTICS LETTERS | 1998年 / 23卷 / 22期

关键词：

D O I：

10.1364/OL.23.001778

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report time-resolved measurements of diatomic aluminum monoxide spectra in the study of laser ablation by the use of frequency-quadrupled 266 Mm Nd:YAG laser radiation. Spectroscopic temperatures of 3432(35) K and 3329(13) K are obtained at a delay time of 20 mu s, respectively, by the use of the modified diatomic Boltzmann plot and by the use of the Nelder-Mead algorithm in the fitting of the recorded spectrum. (C) 1998 Optical Society of America.

引用

页码：1778 / 1780

页数：3

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