Figure 4: Samples and the experimental setup.
From: Spectral variation of fluorescence lifetime near single metal nanoparticles
(a) SEM image of single GNP on a glass coverslip. (b) Absorption and emission spectra of a Nile Red-doped PMMA film. (c) Schematic of FLIM and dark-field experimental setup. (The schematic was drawn by J.L.).
