Spectroscopic diagnostics of laser-induced plasmas

被引：80
|
作者：
Konjevic, N. [1 ,2 ]
Ivkovic, M. [2 ]
Jovicevic, S. [2 ]
机构：
[1] Univ Belgrade, Fac Phys, Belgrade 11001, Serbia
[2] Univ Belgrade, Inst Phys, Belgrade 11081, Serbia
来源：
SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY | 2010年 / 65卷 / 08期
关键词：
Spectroscopic plasma diagnostics; Non-hydrogenic spectral lines; Spectral line shape; Spectral line intensity; Stark broadening; EXPERIMENTAL STARK WIDTHS; INDUCED BREAKDOWN SPECTROSCOPY; ISOLATED SPECTRAL-LINES; NEUTRAL ATOM LINES; ISOLATED ION LINES; BROADENING PARAMETERS; HEAVY-ELEMENTS; IONIZED ATOMS; IMPACT THEORY; PERIOD; 1976;
D O I：
10.1016/j.sab.2010.03.009
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
An overview of spectroscopic diagnostics techniques for low temperature plasmas is presented with an emphasis to electron number density - N(e) measurement. Stark broadening of non-hydrogenic atom and positive ion spectral lines is given. The attention is drawn to experimental techniques used for line intensity and line profile measurement. Self-absorption test, importance of Abel inversion, deconvolution of experimental line profiles and measurement of line asymmetry are treated in some detail in order to improve N(e) measurements. Finally the sources of theoretical and experimental Stark broadening data are reviewed and some details discussed. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：593 / 602
页数：10
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