Original title:
On the interaction of UV light with the surface charge in N2 surface DBD
Translated title:
Interakce UV záření s povrchovým nábojem v N2 povrchovém DBD
Authors:
De Benedictis, S. ; Ambrico, P. F. ; Dilecce, G. ; Šimek, Milan Document type: Papers Conference/Event: International Conference on Phenomena in Ionized Gases/28./, Prague (CZ), 2007-07-15 / 2007-07-20
Year:
2007
Language:
eng Abstract:
[eng][cze] In this paper we report on space and time resolved spectroscopic measurements on Masuda type surface DBD fed by N2. In our configuration the discharge presents some defects that lead to the formation of some bright spot inside a regular discharge region formed by streamers. We have carried out an optical investigation of both the regular discharge region and the bright spot one with the aim to stress the aspects of photo emission contribution in the dynamics of microdischarge. We have carried out also spectroscopic space and time resolved investigation of discharge emission when UV photons by a pulsed laser interact with the dielectric surface of DBD. There is a similarity between the time evolution of emission from bright spots and that produced by laser photons.Byla studována interakce UV záření s povrchovým nábojem v N2 povrchovém DBD.
Keywords:
DBD; emission; LIF; nitrogen; OODR-LIF; streamer Project no.: CEZ:AV0Z20430508 (CEP) Host item entry: XXVIII International Conference on Phenomena in Ionized Gases, July 15-20, 2007, Prague, Czech Republic, Proceedings, ISBN 978-80-87026-01-4
Institution: Institute of Plasma Physics AS ČR
(web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences. Original record: http://hdl.handle.net/11104/0149224