Spectroscopical Effects Arising Under Application of Pulse Supply to Zinc Hollow Cathode Discharge

Abstract

The intensity and width of the Zn 330, 2 nm spectral line emitted from hollow cathode discharge in pulse mode depending on pulse parameter changes are investigated. The purpose of this study is to obtain the effect of pulse mode supply and to find the optimum values of pulse parameters for stable emission of intensive as well as narrow zinc spectral lines. The line intensity gain is maximum. 100, while the line width is less or equal to that obtained at the d. c. mode.