  Single-shot time resolved Coherent Anti-Stokes Raman Scattering (CARS) is
presented as a viable method for fast measurements of molecular spectra. The
method is based on the short spatial extension of femtosecond pulses and maps
time delays between pulses onto the region of intersection between broad beams.
The image of the emitted CARS signal contains full temporal information on the
field-free molecular dynamics, from which spectral information is extracted.
The method is demonstrated on liquid samples of CHBr3 and CHCl3 and the Raman
spectrum of the low-lying vibrational states of these molecules is measured.
