Influence of cathode geometry upon electron beams produced by preionization-controlled pseudosparklike discharges

Mihai Ganciu; Anne-Marie Pointu; I. Iovitz Popescu; N. B. Mandache

doi:10.1117/12.203574

8 March 1995 Influence of cathode geometry upon electron beams produced by preionization-controlled pseudosparklike discharges

Mihai Ganciu, Anne-Marie Pointu, I. Iovitz Popescu, N. B. Mandache

Author Affiliations +

Proceedings Volume 2461, ROMOPTO '94: Fourth Conference in Optics; (1995) https://doi.org/10.1117/12.203574
Event: ROMOPTO '94: 4th Conference on Optics, 1994, Bucharest, Romania

Abstract

We describe a preionization controlled pulsed hollow cathode discharge producing intense electron beams and electromagnetic radiation. As compared with classical pseudospark our discharge configuration allows to minimize the plasma-wall interaction and, consequently, a drastic reduction of the impurity level.

Citation Download Citation

Mihai Ganciu, Anne-Marie Pointu, I. Iovitz Popescu, and N. B. Mandache "Influence of cathode geometry upon electron beams produced by preionization-controlled pseudosparklike discharges", Proc. SPIE 2461, ROMOPTO '94: Fourth Conference in Optics, (8 March 1995); https://doi.org/10.1117/12.203574

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