Two-dimensional phase-conjugate imaging of atomic distributions in flames by degenerate four-wave mixing.
We report the demonstration of a technique using resonant degenerate four-wave mixing to produce high-resolution, background-free images of atomic distributions in flames. Comparison with laser-induced-fluorescence methods and applications of the method to species of interest in combustion are briefly discussed.
Ewart
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P
Snowdon
P
P
Magnusson
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I