
These two images supplement the book’s Figure 81. They were taken with the spectrometer of Figure 80.

These two images supplement the book’s Figure 81. They were taken with the spectrometer of Figure 80.

This figure supplements the book’s Figure 42. The book’s figure describes the features that appear in the glow discharge. However, we felt that a color picture is required as a cross-check to help you correctly set up your own system. Continue reading→