Pulsed electron beam sources for material ablation

M. Nistor; E. Dewald; Mihai Ganciu; N. B. Mandache; Anne-Marie Pointu; I. Iovitz Popescu; Y. Vitel

doi:10.1117/12.478632

9 August 2002 Pulsed electron beam sources for material ablation

M. Nistor, E. Dewald, Mihai Ganciu, N. B. Mandache, Anne-Marie Pointu, I. Iovitz Popescu, Y. Vitel

Proceedings Volume 4762, ALT'01 International Conference on Advanced Laser Technologies; (2002) https://doi.org/10.1117/12.478632
Event: International Conference on: Advanced Laser Technologies (ALT'01), 2001, Constanta, Romania

Abstract

In this work a compact electron beam source, a preionized controlled open-ended hollow cathode discharge, is used for the ablation of an anodic target. Time-resolved spectroscopic measurements of the optical emission of the filamentary and plume plasmas, both created by the electron beam, are presented and electron beam parameters are given. These latter are compared to preliminary measurements in a channel-spark.

Citation Download Citation

M. Nistor, E. Dewald, Mihai Ganciu, N. B. Mandache, Anne-Marie Pointu, I. Iovitz Popescu, and Y. Vitel "Pulsed electron beam sources for material ablation", Proc. SPIE 4762, ALT'01 International Conference on Advanced Laser Technologies, (9 August 2002); https://doi.org/10.1117/12.478632

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