DocumentCode
1307593
Title
Temporal and Spatial Resolved Emission Spectroscopy of a Pulsed Atmospheric-Pressure DBD in Helium With Impurities
Author
Chiper, Alina Silvia ; Popa, Gheorghe
Author_Institution
Fac. of Phys., Alexandru Ioan Cuza Univ., Iasi, Romania
Volume
39
Issue
11
fYear
2011
Firstpage
2196
Lastpage
2197
Abstract
The spatiotemporal development of a pulsed dielectric barrier discharge, which presents a secondary discharge, is investigated. The study focuses on space-time distribution of the representatives´ excited species using a high-speed camera technique combined with bandpass filters. The results demonstrate that the breakdown starts at the anode. The excitation mechanism of various species is analyzed.
Keywords
anodes; band-pass filters; glow discharges; helium; plasma diagnostics; plasma impurities; spatiotemporal phenomena; He; anode; bandpass filters; breakdown; excitation; high speed camera technique; impurities; pulsed atmospheric pressure DBD; pulsed dielectric barrier discharge; secondary discharge; space-time distribution; spatial resolved emission spectroscopy; temporal resolved emission spectroscopy; Anodes; Cameras; Cathodes; Discharges; Helium; Impurities; Plasmas; Atmospheric-pressure plasma; dielectric barrier discharge (DBD); fast imaging; pulsed glow discharge;
fLanguage
English
Journal_Title
Plasma Science, IEEE Transactions on
Publisher
ieee
ISSN
0093-3813
Type
jour
DOI
10.1109/TPS.2011.2163322
Filename
5999723
Link To Document