DocumentCode
2988245
Title
Time resolved resonant laser diagnostics of the low current vacuum arc cathode spot
Author
Batrakov, A.V. ; Juettner, B.J. ; Popov, S.A. ; Proskurovsky, D.I. ; Vogel, N.I.
Author_Institution
Institute of High Current Electronics, 213, Akademichesky Ave., Tomsk 634055, Russia
Volume
1
fYear
2004
fDate
Sept. 27 2004-Oct. 1 2004
Firstpage
205
Lastpage
208
Abstract
The resonant laser diagnostics combined with high speed IMACON 468 frame/streak camera was used as a technique for data acquisition. The experiments were performed with an arced vacuum gap formed by the capillary-type liquid-metal cathode and the plane anode in conditions of high oil-free vacuum. The evolution of observable cathode spot plasma is analysed in terms of cyclicity of the cathode spot operation.
Keywords
Arc discharges; Cameras; Cathodes; High-resolution imaging; Interference; Laser beams; Optical imaging; Optical interferometry; Resonance; Vacuum arcs;
fLanguage
English
Publisher
ieee
Conference_Titel
Discharges and Electrical Insulation in Vacuum, 2004. Proceedings. ISDEIV. XXIst International Symposium on
Conference_Location
Yalta, Crimea
ISSN
1093-2941
Print_ISBN
0-7803-8461-X
Type
conf
DOI
10.1109/DEIV.2004.1418641
Filename
1418641
Link To Document