TY - JOUR A1 - Hartmann, Michael A1 - Schreiber, Michael A1 - Streitwolf, H.-W. A1 - Mukamel, Shaul T1 - Nonlinear optical excitations in femtosecond spectroscopy of conjugated polymers T2 - Journal of Luminescence N2 - We have investigated the optical excitation of solitons and charge transfer excitons in polymer chains by solving the equations of motion for the reduced density matrix and the lattice displacement simultaneously in time. Electron-phonon coupling leads to polaron-exciton formation which can be identified in transient pump-probe signals. KW - Optical excitation KW - Femtosecond spectroscopy KW - Conjugated polymers Y1 - 2014 UR - https://opus4.kobv.de/opus4-srh/frontdoor/index/index/docId/579 UR - https://nbn-resolving.org/urn:nbn:de:0298-opus4-5795 VL - 66-67 SP - 97 EP - 101 ER -