Plasma Temperature Determination of Hydrogen Containing High-Frequency Electrodeless Lamps by Intensity Distribution Measurements of Hydrogen Molecular Band
Figure 8
The emission spectra of the Ar HFEDL recorded at applied current mA, in the wavelength region 622–627 nm: (a) argon disharge with admixture of hydrogen () with hydrogen Fulcher- (2-2)Q first five lines (first measurement session); (b) pure argon discharge without hydrogen (the control session).
