Abstract
Conjugated polymers are known to have large third-order optical nonlinearity. In order to clarify the mechanism of the optical nonlinearity, we studied the ultrafast relaxation in the polymers such as polydiacetylenes (PDA-3BCMU (blue phase) and PDA-4BCMU(red and blue phases)) and polythiophenes (P3MT(poly 3-methylthiophene) and P3DT(poly3-dodecylthiophene)) by pump-probe experiment using a CPM laser of about 100 fs pulse width. [1–3]
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© 1992 Springer-Verlag Berlin Heidelberg
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Kobayashi, T. (1992). Ultrafast Geometrical Relaxation Induced by Electron-Phonon Interaction in Conjugated Polymers. In: Takahashi, H. (eds) Time-Resolved Vibrational Spectroscopy V. Springer Proceedings in Physics, vol 68. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-84771-4_75
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DOI: https://doi.org/10.1007/978-3-642-84771-4_75
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-84773-8
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