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Plasma Temperature Determination of Hydrogen Containing High-Frequency Electrodeless Lamps by Intensity Distribution Measurements of Hydrogen Molecular Band
Joint Authors
Revalde, Gita
Gavare, Zanda
Skudra, Atis
Source
International Journal of Spectroscopy
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2009-12-09
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
The goal of the present work was the investigation of the possibility to use intensity distribution of the Q-branch lines of the hydrogen Fulcher-α diagonal band (d3Πu−→a3∑g+ electronic transition; Q-branch with v=v′=2) to determine the temperature of hydrogen containing high-frequency electrodeless lamps (HFEDLs).
The values of the rotational temperatures have been obtained from the relative intensity distributions for hydrogen-helium and hydrogen-argon HFEDLs depending on the applied current.
The results have been compared with the method of temperature derivation from Doppler profiles of He 667.8 nm and Ar 772.4 nm lines.
The results of both methods are in good agreement, showing that the method of gas temperature determination from the intensity distribution in the hydrogen Fulcher-α (2-2)Q band can be used for the hydrogen containing HFEDLs.
It was observed that the admixture of 10% hydrogen in the argon HFEDLs significantly reduces the gas temperature.
American Psychological Association (APA)
Gavare, Zanda& Revalde, Gita& Skudra, Atis. 2009. Plasma Temperature Determination of Hydrogen Containing High-Frequency Electrodeless Lamps by Intensity Distribution Measurements of Hydrogen Molecular Band. International Journal of Spectroscopy،Vol. 2010, no. 2010, pp.1-8.
https://search.emarefa.net/detail/BIM-499385
Modern Language Association (MLA)
Gavare, Zanda…[et al.]. Plasma Temperature Determination of Hydrogen Containing High-Frequency Electrodeless Lamps by Intensity Distribution Measurements of Hydrogen Molecular Band. International Journal of Spectroscopy No. 2010 (2010), pp.1-8.
https://search.emarefa.net/detail/BIM-499385
American Medical Association (AMA)
Gavare, Zanda& Revalde, Gita& Skudra, Atis. Plasma Temperature Determination of Hydrogen Containing High-Frequency Electrodeless Lamps by Intensity Distribution Measurements of Hydrogen Molecular Band. International Journal of Spectroscopy. 2009. Vol. 2010, no. 2010, pp.1-8.
https://search.emarefa.net/detail/BIM-499385
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-499385