| Abstract: | Diagnostics of a near-surface laser plasma, the plasma of a strong-current pulse gaseous discharge in inert gases, nitrogen,
and carbon dioxide under conditions of intense evaporation of the wall of the discharge chamber, the plasma of a discharge
with a hollow cathode, and the active medium of an excimer laser was conducted by methods of intracavity laser spectroscopy
and laser-induced fluorescence. The dynamic fields and absolute concentrations of atoms, ions, molecules and electrons, the
plasma temperature, and the velocities of flows of particles were measured. The quantitative determination of the density
of particles in the erosion laser flame prior to breakdown and the phenomena associated with the formation of molecules in
the laser plasma received primary consideration.
To whom correspondence should be addressd.
Instite of Molecular and Atomic Physics of the Academy of Sciences of Belarus, 70, F. Skorina Ave., Minsk, 220072, Belarus.
Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 64, No. 3, pp. 281–290, May–June, 1997. |
