Determination of collisional line broadening coefficients with femtosecond time-resolved CARS

Determination of line shift coefficients

Determination of line shift coefficients with femtosecond time resolved CARS

✍ T. Lang; M. Motzkus 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 184 KB 👁 2 views

Femtosecond time-resolved non-resonant CARS (coherent anti-Stokes Raman spectroscopy) was applied to determine line shift coefficients of the Q-branch in H 2 and in mixtures of H 2 and Ar at total pressures up to 80 bar. The detailed sub-picosecond beating structure of the experimental transients al