Study of emission descriptions of aluminium laser plasma

Authors

  • Л. В. Месарош Uzhhorod National University, Ukraine
  • О. К. Шуаібов Uzhhorod National University, Ukraine
  • М. П. Чучман Uzhhorod National University, Ukraine

DOI:

https://doi.org/10.24144/2415-8038.2012.31.136-139

Keywords:

Aluminium laser plasma, Emission characteristics, Time of recombination, Oscilograms of radiation

Abstract

The results of investigations of the emission characteristics of aluminium laser plasma are presented. The spectrum of radiation of aluminium laser plasma are fixed for the wavelength l = 275-425 nm, in the distance of 1 mm from a target. It was found that radiation duration of aluminium laser plasma consist ~ 200 ns, the most intensive maximum of radiation is observed at time of 20 ns. It was determined, that time of recombination сonsist of 28,6 ns during of ~ 20-50 ns, and ~ 94,4 ns at t ≥ 50 нс.

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Vol. 31 (2012)

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