Abstract

Paschen curves are presented for hollow cathodes with diameters varying from 5 mm to 1.5 mm. The curves obey similar functions of (<i>pd</i>), where <i>p</i> is the argon gas pressure and <i>d</i> is the hollow diameter. The curves exhibit similar properties in terms of the location of the breakdown voltage minima. The breakdown voltage increases monotonically for decreasing hollow diameter. The shapes of the various curves and the (<i>pd</i>) minima location are unaffected by aspect ratio.

Spectroscopic Studies of Ionization in a Hollow-Cathode Discharge

Kenneth B. Mitchell
J. Opt. Soc. Am. 51(8) 846-853 (1961)

Optogalvanic effect in a hollow cathode discharge with nonlaser sources

Charles T. Apel, Richard A. Keller, Edward F. Zalewski, and Rolf Engleman
Appl. Opt. 21(8) 1465-1467 (1982)

Laser spectroscopy of calcium in hollow-cathode discharges

R. L. Cavasso-Filho, A. Mirage, A. Scalabrin, D. Pereira, and F. C. Cruz
J. Opt. Soc. Am. B 18(12) 1922-1927 (2001)

Pulsed hollow-cathode discharge for extreme-ultraviolet lasers and radiation sources

R. W. Falcone and K. D. Pedrotti
Opt. Lett. 7(2) 74-76 (1982)

Hollow Iron Cathode Discharge as Source for Wavelength and Intensity Standards*

H. M. Crosswhite, G. H. Dieke, and C. Salmon Legagneur
J. Opt. Soc. Am. 45(4) 270-280 (1955)