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Experimental Result Paper | Physics | Saudi Arabia | Volume 12 Issue 12, December 2023 | Rating: 4.8 / 10
Zinc Emission Lines for Temperature Measurements of the Plasma Produced by Nano-Second Laser
H. Hegazy
Abstract: The main goal of the present work is to study plasma produced by nano-second laser at different laser pulse energies on Brass sample in air. Laser produced plasmas considered a versatile wide important technique in different applications, such as in elemental analysis, and few other related technologies such as in material processing technology, and thin film deposition. In the present work, nsNd: YAG laser is used in the present study for producing plasma at different laser energies and for two different laser wavelengths 1064nm and 532nm. Calculation of plasma temperature for the produced plasma at different energies is performed using optical emission Zn spectral lines at the wavelengths 472.26, 481.08, and 636.23nm.
Keywords: Laser-Induced Plasma Spectroscopy, LIBS, Nd: YAG Laser, Plasma Temperature, and Optical Emission Spectroscopy
Edition: Volume 12 Issue 12, December 2023,
Pages: 1353 - 1356