Intense flowing hollow cathode lamp

An inexpensive, simple, and versatile hollow cathode lamp has been developed which produces intense ion resonance radiation of about 1 mW into 4π/25 sr. The lamp employs flowing helium gas to sustain the discharge. The construction permits a variety of cathode seed materials to be easily interchange...

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Veröffentlicht in:Review of scientific instruments 1977-01, Vol.48 (1), p.92-93
Hauptverfasser: Rambow, F. H. K., Schearer, L. D.
Format: Artikel
Sprache:eng
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Zusammenfassung:An inexpensive, simple, and versatile hollow cathode lamp has been developed which produces intense ion resonance radiation of about 1 mW into 4π/25 sr. The lamp employs flowing helium gas to sustain the discharge. The construction permits a variety of cathode seed materials to be easily interchanged. The same lamp has been used as a source of ion resonance radiation for Ca, Ba, Zn, Mg, Sr, Yb, and Eu.
ISSN:0034-6748
1089-7623
DOI:10.1063/1.1134855