Remote-sensing gas measurements with coherent Rayleigh-Brillouin scattering

Gerakis, A. ; Shneider, M. N. ; Stratton, B. C.
Issue date: 2016
Rights:
Creative Commons Attribution 4.0 International (CC BY)
Cite as:
Gerakis, A., Shneider, M. N., & Stratton, B. C. (2016). Remote-sensing gas measurements with coherent Rayleigh-Brillouin scattering [Data set]. Princeton Plasma Physics Laboratory, Princeton University. https://doi.org/10.11578/1366755
@electronic{gerakis_a_2016,
  author      = {Gerakis, A. and
                Shneider, M. N. and
                Stratton, B. C.},
  title       = {{Remote-sensing gas measurements with coh
                erent Rayleigh-Brillouin scattering}},
  publisher   = {{Princeton Plasma Physics Laboratory, Pri
                nceton University}},
  year        = 2016,
  url         = {https://doi.org/10.11578/1366755}
}
Description:

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.

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# Filename Filesize
1 FIG3.txt 809 KB
2 FIG4.PNG 60.3 KB
3 FIG4.txt 1.86 KB
4 RawData.PNG 34.7 KB
5 RawData.txt 862 Bytes