Remote-sensing gas measurements with coherent Rayleigh-Brillouin scattering Academic Article uri icon

abstract

  • © 2016 Author(s). We measure the coherent Rayleigh-Brillouin scattering (CRBS) signal integral as a function of the recorded gas pressure in He, Co2, SF6, and air, and we confirm the already established quadratic dependence of the signal on the gas density. We propose the use of CRBS as an effective diagnostic for the remote measurement of gas' density (pressure) and temperature, as well as polarizability, for gases of known composition.

author list (cited authors)

  • Gerakis, A., Shneider, M. N., & Stratton, B. C.

citation count

  • 10

publication date

  • July 2016