Geometry-independent, phase-matched measurement of a vacuum-ultraviolet oscillator strength in xenon

Steven D. Kramer, Chung H. Chen, Marvin G. Payne

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

A new method for accurately measuring the oscillator strengths of gases is presented. The technique is based on determining the phase-matching conditions for four-wave mixing in a gas mixture. When high gas pressures are used, the measurement is independent of the detailed spatial-mode properties of the laser. By using the known refractive index of argon as a reference, the oscillator strength of the xenon ground-state-to-7s [3/2]1 transition at 117.04 nm was found to be 0.098 ± 0.012.

Original languageEnglish
Pages (from-to)347-349
Number of pages3
JournalOptics Letters
Volume9
Issue number8
DOIs
StatePublished - Aug 1984

Scopus Subject Areas

  • Atomic and Molecular Physics, and Optics

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