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Medium power laser versus electron beam interaction in graphite bulk target processing: A theoretical analysis

L. ŞUFARU1,2, M. OANE3, G. POPESCU-PELIN2,3, N. MIHĂILESCU3, A. BUCĂ2, I. N. MIHĂILESCU3,*

Affiliation

  1. C.B.R.N. Defense and Ecology Scientific Research Center, 225 Olteniţei Street, Bucharest, Romania
  2. Faculty of Physics, University of Bucharest, 405 Atomiștilor Street, Măgurele, Ilfov, Romania
  3. National Institute for Laser, Plasma and Radiation Physics, 409 Atomiștilor Street, Măgurele, Ilfov, Romania

Abstract

We checked up the validity of the assumption that: the laser and electron beam processing have the same effects if one considers relatively high irradiation powers. The analysis was conducted in case of an incident power equal to 500W for either laser or electron beam. The simulations demonstrated that the assumption is valid with a high degree of precision..

Keywords

Laser and electron beams, Graphite bulk, Temperature field.

Citation

L. ŞUFARU, M. OANE, G. POPESCU-PELIN, N. MIHĂILESCU, A. BUCĂ, I. N. MIHĂILESCU, Medium power laser versus electron beam interaction in graphite bulk target processing: A theoretical analysis, Optoelectronics and Advanced Materials - Rapid Communications, 11, 3-4, March-April 2017, pp.161-163 (2017).

Submitted at: July 4, 2016

Accepted at: April 6, 2017