We investigate inter-site electronic coupling and ultrafast dynamics of delocalized molecular excitons in a conjugated polymer by two-dimensional heterodyned three-pulse photon echoes. This gives unbiased insight into exciton scattering and the time-evolution of electron-phonon coupling.
© 2006 Optical Society of America
F. Milota, P. Baum, J. Sperling, E. Riedle, K. Matuszna, and H. F. Kauffmann, " 2D Optical Spectroscopy of a Conjugated Polymer with Tunable Visible 15 fs-pulses from a 200 kHz NOPA," in 15th International Conference on Ultrafast Phenomena, OSA Technical Digest Series (CD) (Optical Society of America, 2006), paper ME7.
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