121 citations · 967 across the 42 of their papers we have counts for
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physics.optics2011★ 40 cited
Gain assisted nanocomposite multilayers with near zero permittivity modulus at visible frequencies
Carlo Rizza, Andrea Di Falco, Alessandro Ciattoni
We have fabricated a layered nano-composite by alternating metal and gain medium layers, the gain dielectric consisting of a polymer incorporating optically pumped dye molecules. E…
physics.optics2011★ 33 cited
All-optical active plasmonic devices with memory and power switching functionalities based on epsilon-near-zero nonlinear metamaterials
Alessandro Ciattoni, Carlo Rizza, Elia Palange
All-optical active plasmonic devices are of fundamental importance for designing efficient nanophotonic circuits. We theoretically propose and numerically investigate an active pla…