Direct observations of single sonoluminescence pulses

M. J. Moran, R. E. Haigh, M. E. Lowry, D. R. Sweider, G. R. Abel, J. T. Carlson, S. D. Lewia, A. A. Atchley, D. F. Gaitan, X. K. Maruyama

Research output: Contribution to journalArticlepeer-review

34 Scopus citations


Previous reports have described experimental measurements and theoretical descriptions of sonoluminescence without clearly resolving the physical events that underlie this phenomenon. Although incomplete, these results have led to suggestions that sonoluminescence might be such an extreme process that it could serve as an unusual inertial confinement source of fusion neutrons. Such a possibility depends on physical detail of individual sonoluminescence events such as the source temperature, diameter, and density. The present report describes attempts to measure the diameter and duration of single sonoluminescence flashes. In both cases the results were limited by the resolution of the instruments, giving diameters of the order of 3 μm or less and durations of the order of 12 ps, or less.

Original languageEnglish (US)
Pages (from-to)651-656
Number of pages6
JournalNuclear Inst. and Methods in Physics Research, B
Issue number3-4
StatePublished - May 4 1995

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Instrumentation


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