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.

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

ANNI, Marco
2011-01-01

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.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11587/361406
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