title: Flow velocity measurements with stimulated Rayleigh-Brillouin-gain spectroscopy.
abstract: Using stimulated Rayleigh-Brillouin-gain spectroscopy, we report velocity measurements in an atmospheric-pressure subsonic nitrogen flow with 10% uncertainty. It is shown that the accuracy of the velocity measurements increases with gas pressure, making this spectroscopic technique ideal for measuring velocity and other parameters of high-pressure (>1-atm) atomic or molecular flows.
authors.forename: G C
authors.initials: GC
authors.lastname: Herring
authors.forename: H
authors.initials: H
authors.lastname: Moosmüller
authors.forename: S A
authors.initials: SA
authors.lastname: Lee
authors.forename: C Y
authors.initials: CY
authors.lastname: She