A technique for mapping three-dimensional number densities of species in laser produced plumes
Data(s) |
1996
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Resumo |
The potential of a diagnostic technique to provide quantitative three-dimensional (3D) density distributions of species in a low temperature laser-produced plume is shown. An expanded, short pulse, tunable dye laser is used to probe the plume at a set time during the expansion. Simultaneous recording of two-dimensional in-line absorbance maps and orthogonal recording of laser induced fluorescence permits the 3D density mapping by scanning the dye laser frequency. Preliminary data, supported by a simple model, is presented for the case of Ba II ions in a YBCO plume heated by a KrF laser. (C) 1996 American Institute of Physics. |
Identificador | |
Idioma(s) |
eng |
Direitos |
info:eu-repo/semantics/restrictedAccess |
Fonte |
AlWazzan , R A , Lewis , C & Morrow , T 1996 , ' A technique for mapping three-dimensional number densities of species in laser produced plumes ' Review of Scientific Instruments , vol 67 , pp. 85-88 . |
Tipo |
article |