NASA NTRS · 19710000263
Durable cathodes for high-power inert-gas arcs
Abstract
Cathode design minimizes evaporation of electrode material which may deposit on associated optical surfaces. It also results in stable operation and precise positioning of arc relative to optical collector. Innovation applies to high power light sources and to arcs used in industrial furnaces.
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Decker, A. J., Gettleman, C. C., Goldman, G. C., Hall, J. H., Pollack, J. L.. 1971-08-01. Durable cathodes for high-power inert-gas arcs. https://ntrs.nasa.gov/citations/19710000263
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