Figure 1
From: Rare-earth fluorescence thermometry of laser-induced plasmon heating in silver nanoparticles arrays
(a) SEM image in plane view and (b) 3D AFM image of the synthesized Ag nanoparticles array. (c) Measured extinction, scattering, and absorption spectra of the Eu-Ag_NPA sample in which the Ag NPA is embedded in the EuTTA-doped PMMA film; the blue and green vertical lines indicate the three most intense lines of the pump Ar laser (476.5 nm, 488 nm and 514.5 nm), while the orange line indicates the EuTTA emission wavelength (613 nm) and the purple line represents the wavelength of the probe N2 laser (337 nm).
