1986•University of North Texas Digital Library (University of North Texas)Open access
Atomic vapor laser isotope separation using resonance ionization
B. Comaskey, John K. Crane, G. Erbert, Christopher A. Haynam, Matthew S. Johnson, John Morris, J. A. Paisner, R. Solarz, Earl F. Worden
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Abstract
Atomic vapor laser isotope separation (AVLIS) is a general and powerful technique. A major present application to the enrichment of uranium for light-water power-reactor fuel has been under development for over 10 years. In June 1985, the Department of Energy announced the selection of AVLIS as the technology to meet the nation's future need for enriched uranium. Resonance photoionization is the heart of the AVLIS process. We discuss those fundamental atomic parameters that are necessary for describing isotope-selective resonant multistep photoionization along with the measurement techniques that we use. We illustrate the methodology adopted with examples of other elements that are under study in our program.
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