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This article is cited in 2 scientific papers (total in 2 papers)
Interaction of laser radiation with matter. Laser plasma
Composition and dynamics of an erosion plasma produced by microsecond laser pulses
V. N. Anisimov, V. G. Grishina, O. N. Derkach, A. Yu. Sebrant, M. A. Stepanova Moscow Institute of Physics and Technology, Dolgoprudny, Moscow region
Abstract:
The ion and energy compositions were determined and the dynamics was studied of an erosion plume formed by microsecond CO2 laser pulses incident on a graphite target. The ionic emission lines were used to find the electron density and temperature of the plasma on the target surface. The temperature of the plasma source did not change throughout the line emission time (4 μs). At the plasma recombination stage the lines of the C II, C III, and C IV ions were accompanied by bands of the C2 molecule near the target surface and also near the surface of an substrate when a plasma flow interacted with it. Ways were found for controlling the plume expansion anisotropy and for producing plasma flows with controlled parameters by selection of the conditions during formation of a quasisteady erosion plasma flow.
Received: 20.01.1995
Citation:
V. N. Anisimov, V. G. Grishina, O. N. Derkach, A. Yu. Sebrant, M. A. Stepanova, “Composition and dynamics of an erosion plasma produced by microsecond laser pulses”, Kvantovaya Elektronika, 22:8 (1995), 815–819 [Quantum Electron., 25:8 (1995), 784–788]
Linking options:
https://www.mathnet.ru/eng/qe468 https://www.mathnet.ru/eng/qe/v22/i8/p815
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Abstract page: | 138 | Full-text PDF : | 77 |
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