Multiplex degenerate four-wave mixing in a flame.
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 singleshot temperature measurements for combustion diagnostics are discussed.
| Autori principali: | , |
|---|---|
| Natura: | Journal article |
| Lingua: | English |
| Pubblicazione: |
1990
|