Resonant four-photon scattering and dynamics of excited molecules

Valery L. Bogdanov

doi:10.1117/12.198727

4 January 1995 Resonant four-photon scattering and dynamics of excited molecules

Valery L. Bogdanov

Proceedings Volume 2324, Optical Biopsy and Fluorescence Spectroscopy and Imaging; (1995) https://doi.org/10.1117/12.198727
Event: International Symposium on Biomedical Optics Europe '94, 1994, Lille, France

Abstract

Resonant four-photon scattering and excited molecules depopulation/rotational diffusion are considered. Scattering pulse is generated due to three ultrashort pulses interacting with molecules. First pulse prepares excited molecules and two coincident probe pulses, which have a delay in time relative to excitation pulse and in resonance with absorption band of excited molecules, control a transient nonlinear susceptibility. High sensitivity of proposed nonlinear optical measurements to orientational motion of excited molecules is shown.

Citation Download Citation

Valery L. Bogdanov "Resonant four-photon scattering and dynamics of excited molecules", Proc. SPIE 2324, Optical Biopsy and Fluorescence Spectroscopy and Imaging, (4 January 1995); https://doi.org/10.1117/12.198727

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