Theoretical background of optical emission spectroscopy for analysis of atmospheric pressure plasmas

被引：62

作者：

Belmonte, Thierry ^{[1
,2
]}

Noel, Cedric ^{[1
,2
]}

Gries, Thomas ^{[1
,2
]}

Martin, Julien ^{[1
,2
]}

Henrion, Gerard ^{[1
,2
]}

机构：

[1] Univ Lorraine, CNRS, UMR 7198, Inst Jean Lamour, F-54042 Nancy, France

[2] CNRS, Inst Jean Lamour, UMR 7198, F-54042 Nancy, France

来源：

PLASMA SOURCES SCIENCE & TECHNOLOGY | 2015年 / 24卷 / 06期

关键词：

optical emission spectroscopy; plasma; atmospheric pressure; SPECTRAL-LINES; DIATOMIC-MOLECULES; ELECTRON-DENSITY; TEMPERATURE-MEASUREMENTS; PARTITION-FUNCTIONS; CONTINUUM EMISSION; LASER-ABSORPTION; GAS TEMPERATURE; HELIUM PLASMA; ARGON;

D O I：

10.1088/0963-0252/24/6/064003

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

This review contains a theoretical background of optical emission spectroscopy and some selected examples of issues in the field of atmospheric plasmas. It includes elements like line broadening, emission of continua and molecules, radiation models, etc. Modernized expressions figuring the terms hidden in global constants where cgs units prevail are given together with restrictions of use. Easy-to-use formulas are provided to give access to essential plasma parameters.

引用

页数：29

共 116 条

[1] Radial description of excitation processes of molecular and atomic species in a high-pressure helium microwave plasma torch [J].