Spatial spectroscopic diagnose of the pl
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H. Qi; Y. Sun; X. Liu; X. Hou; Y. Li
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Article
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2007
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John Wiley and Sons
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English
โ 133 KB
Optical emission spectra of the plasma produced by the 1.06 ฮผm Nd:YAG laser ablation of KTiOAsO~4~ (KTA) crystal in vacuum and in air is studied spectroscopically in time-integrated manner. Electron density and temperature in the plasma in vacuum are determined by using Stark-broadened line width of