Coherent Anti-Stokes Raman Scattering in Benzene and Nitromethane Shock-Compressed to 10 GPa

摘要

The frequency shifts of the ring-stretching mode of shock-compressed liquid benzene and the CN stretching mode of nitromethane have been measured using coherent anti-Stokes Raman scattering. Shock pressures up to 11 GPa were achieved using a two-stage light gas gun. The frequency shifted Raman signal was generated using single pulse Nd:YAG and broadband-type lasers. 16 refs., 3 figs. (ERA citation 10:044750)