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American Institute of Physics, Applied Physics Letters, 25(98), p. 253304

DOI: 10.1063/1.3601854

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A flexible organic random laser based on poly(9,9-dioctylfluorene) deposited on a surface corrugated poly-phthalate-carbonate substrate

Journal article published in 2011 by Marco Anni ORCID
This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

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Abstract

We report on a flexible coherent random laser based on poly(9,9-dioctylfluorene) (PF8) deposited on a surface corrugated poly-phthalate-carbonate (PPC) substrate. We show that the feedback for lasing is due to a combination between the scattering at the rough PF8–PPC interface and the scattering at the PF8–air interface, due to PF8 thickness fluctuations.