2014/07/16 by Fernando Moreno, Pablo Albella, Moreno, Fernando +4
Engineering · Materials Science · Physics and Astronomy · #Gold and Silver Nanoparticles Synthesis and Applications #Near-Field Optical Microscopy #Plasmonic and Surface Plasmon Research #physics.optics
paper · pdf · doi:10.48550/arxiv.1407.4203
arxiv created 2014/07/16 · arxiv updated 2014/07/17
In a recent paper by Menzel et al. (Opt. Exp. 22, 9971 (2014)), its authors analyze the spectral red-shift effect of plasmonic resonances of metallic nano-antennas between the far-field and near-field regimes. Here, we demonstrate that their interpretation of this effect is done under the same perspective as one recently reported in Langmuir 29, 6715 (2013); however, the former is incomplete and needs some remarks and clarifications which require additional relevant concepts and arguments of physical significance.