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Temporal profiles of the Nd:YAG and dye-laser beams acquired with a Hamamatsu streak camera. The solid lines are Gaussian profiles fitted through the data points. The profiles are shifted temporally for clarity.
Energy-level diagrams of the resonant and nonresonant processes that contribute to the CARS signal.
A typical room temperature CARS spectrum in pure nitrogen and a pure nonresonant spectrum in argon averaged over 100 laser shots.
Time-resolved resonant and nonresonant signals as functions of pump-probe time delay displaying the behavior of the resonant and nonresonant CARS signal.
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