DocumentCode
1741986
Title
Coherent phonon induced ultrafast transient response in rigid rold-like /spl pi/-conjugated thin films
Author
Giessen, H. ; Urbasch, G. ; Zamboni, R. ; Murgia, H. ; Mahrt, R.F.
Author_Institution
Fachbereich Phys. Chem., Philipps-Univ., Marburg, Germany
fYear
2000
fDate
12-12 May 2000
Firstpage
189
Lastpage
190
Abstract
Summary form only given. We have used the strong coupling between the coherent phonon mode and the exciton in an oligomer film to produce transient bleaching of the exciton if pumped one phonon below and to observe Raman gain due to coherent phonons.
Keywords
excitons; optical films; optical saturable absorption; transient response; Raman gain; coherent phonon induced ultrafast transient response; coherent phonon mode; coherent phonons; oligomer film; pumped one phonon; strong coupling; transient bleaching; Bleaching; Excitons; Phonons; Pulse amplifiers; Pulse measurements; Semiconductor optical amplifiers; Stimulated emission; Transient response; Transistors; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics and Laser Science Conference, 2000. (QELS 2000). Technical Digest
Conference_Location
San Francisco, CA, USA
ISSN
1094-5695
Print_ISBN
1-55752-608-7
Type
conf
Filename
901966
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