OPTICAL PROPERTIES OF THE PLASMA GENERATED UNDER THE INFLUENCE OF LASER LIGHT ON THE SURFACE OF INDIUM MATERIAL

M. Vapayev; I. Davletov; G. Boltaev

doi:10.5281/zenodo.7063611

OPTICAL PROPERTIES OF THE PLASMA GENERATED UNDER THE INFLUENCE OF LASER LIGHT ON THE SURFACE OF INDIUM MATERIAL

09.09.2022 International Scientific Journal "Science and Innovation". Series A. Volume 1 Issue 5

M. Vapayev, I. Davletov , G. Boltaev

Abstract. In this work, the plasma formed under the influence of Nd: YAG laser radiation with a wavelength of 1064 nm and a pulse duration of 10 ns on the indium surface at normal atmospheric pressure was studied using a spectroscopic method. The main optical properties of the laser plasma formed on the indium surface were determined by the electron density using the Stark expansion method and the electron temperature using the Boltzmann distribution graph method.

Keywords: spectroscopy, laser plasma, electron density, electron temperature, Stark method, Gaussian profile.

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