title: Multiplex degenerate four-wave mixing in a flame.
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 singleshot temperature measurements for combustion diagnostics are discussed.
authors.forename: P
authors.initials: P
authors.lastname: Ewart
authors.forename: P
authors.initials: P
authors.lastname: Snowdon