Development of a Tunable Femtosecond Stimulated Raman

The normalized intensity of theC−C band at 1146 cm-1 as a function of time and its kinetic analysis are presented in Figure 7. Fitting with a biexpo...
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4826

J. Phys. Chem. B 2008, 112, 4826-4832

Development of a Tunable Femtosecond Stimulated Raman Apparatus and Its Application to β-Carotene Sangdeok Shim and Richard A. Mathies* Department of Chemistry, UniVersity of California, Berkeley, California 94720 ReceiVed: October 31, 2007; In Final Form: January 21, 2008

We have developed a tunable femtosecond stimulated Raman spectroscopy (FSRS) apparatus and used it to perform time-resolved resonance Raman experiments with