| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7130167 | Optics & Laser Technology | 2016 | 5 Pages |
Abstract
The amplified spontaneous emission (ASE) characteristics of a conjugated polymer poly (9, 9-dioctylfluorenyl-2, 7-diyl) (PFO) in oleic acid have been studied under different concentrations and temperatures. Here, the ASE spectra of PFO in oleic acid have been obtained using a transverse cavity configuration where the conjugated PFO was pumped by laser pulses from the third harmonic of Nd: YAG laser (355Â nm). The PFO in oleic acid produces ASE from an exciplex state - a new molecular species. The obtained results were compared with the PFO in benzene. Such ASE spectra from the exciplex state have not been observed for the PFO in benzene.
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Authors
Hajo Idriss, Kamal K. Taha, O. Aldaghri, R. Alhathlool, M.S. AlSalhi, K.H. Ibnaouf,