Plasma Temperature Determination of Hydrogen Containing High-Frequency Electrodeless Lamps by Intensity Distribution Measurements of Hydrogen Molecular Band
Figure 7
The temperature dependence on the applied current for the He H2 () HFEDL. Temperature values obtained using H2 Fulcher- (2-2)Q band are compared with the ones obtained from Doppler profile of helium emission line with wavelength 667.8 nm.