The document specifies a laser spectroscopic methods for the non-intrusive, spatially resolved determination of temperature in hot, reactive gases using Raman and Rayleigh.
DIN 51866-2:2001 history
2001DIN 51866-2:2001-08 Temperature measurement - Part 2: Rayleigh- and Raman scattering
2001DIN 51866-2:2001 Temperature measurement - Part 2: Rayleigh- and Raman scattering