Ultrafast nonlinear transparency driven at a telecom wavelength in an organic semiconductor system
Ultrafast laser-induced transparency is demonstrated using femtosecond (fs) pump-probe experiments in the organic P3HT:PCBM (donor:acceptor) blend structure. For above band gap pumping, ultrafast transient signals strongly depend on the probe photon energy. Most intriguingly, for below band gap pump...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2019-02-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.5042542 |