Multiplex degenerate four-wave mixing in a flame
- 1 December 1990
- journal article
- Published by Optica Publishing Group in Optics Letters
- Vol. 15 (23) , 1403-1405
- https://doi.org/10.1364/ol.15.001403
Abstract
The principle of multiplex degenerate four-wave mixing (DFWM) is demonstrated by recording, with a single laser shot, DFWM signals from both D lines of atomic sodium in a seeded flame. Applications of the technique for single-shot temperature measurements for combustion diagnostics are discussed.Keywords
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