Light scattering by diffraction gratings, false gratings and random rough surfaces: numerical comparison

Local fuel concentration measurements fo

Local fuel concentration measurements for mixture formation diagnostics using diffraction by laser-induced gratings in comparison to spontaneous Raman scattering

✍ J. Kiefer; D. N. Kozlov; T. Seeger; A. Leipertz 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 803 KB

## Abstract The potential of the laser‐induced gratings (LIGs) technique for the determination of fuel concentrations is investigated in comparison to the well‐established spontaneous Raman scattering (SRS) technique. At pulse‐repetitive excitation, the temporal shape of the LIG signals, containing