Photoluminescence and radiative-rate modifications of a luminescent conjugated polymer infiltrated into silicon rugate filters

摘要

We report on the modification of the photoluminescence (PL) and decay rates of a green-emitting commercial luminescent polymer (F8BT, Poly[(9,9-di-n-octylfluorenyl-2,7-diyl)-alt-(benzo[2,1,3]thiadiazol-4,8-diyl)]) infiltrated into one-dimensional (1D) Porous Silicon Photonic Crystals (PS-PhCs), known as rugate filters.