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

作者：Anni M^*

来源：Applied Physics Letters, 2011, 98(25): 253304.

DOI：10.1063/1.3601854

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.

• 出版日期2011-6-20