Abstract

Vibrational dephasing of the benzene 992-cm−1 mode is examined by femtosecond time-resolved coherent anti-Stokes Raman scattering with an 80-fsec pulse under various polarization conditions, and a fast dephasing process is found that is possibly related to rotation of the molecule in the liquid. Time-resolved resonance coherent anti-Stokes Raman scattering is for a benzene solution of β-carotene (preresonance) and a methanol solution of the dye DQOCI (rigorous resonance). An unexpected rise and decay signals are observed in β-carotene, but only a decay signal is observed in DQOCI, which is probably due to inhomogeneous broadening.

© 1990 Optical Society of America

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Corrections

Hiromi Okamoto and Keitaro Yoshihara, "Femtosecond time-resolved coherent Raman scattering under various polarization and resonance conditions: errata," J. Opt. Soc. Am. B 8, 708-708 (1991)
https://www.osapublishing.org/josab/abstract.cfm?uri=josab-8-3-708

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