77 citations · 205 across the 4 of their papers we have counts for
4 papers
Resonances On-Demand for Plasmonic Nano-Particles
Pavel Ginzburg, Itay Shor, Nikolai Berkovitch +2
A method for designing plasmonic particles with desired resonance spectra is presented. The method is based on repetitive perturbations of an initial particle shape while calculati…
Concave Plasmonic Particles: Broad-Band Geometrical Tunability in the Near Infra-Red
Nikolai Berkovitch, Pavel Ginzburg, Meir Orenstein
Optical resonances spanning the Near and Short Infra-Red spectral regime were exhibited experimentally by arrays of plasmonic nano-particles with concave cross-section. The concavi…
Non-local Ponderomotive Nonlinearity in Plasmonic
Pavel Ginzburg, Alex Hayat, Nikolai Berkovitch +1
We analyze an inherent nonlinearity of Surface Plasmon Polaritons at the interface of Fermi-Dirac metal plasma, stemming from the depletion of electron density in high-field intens…
Surface Plasmon Polariton Self-Focusing by Ponderomotive Forces
Pavel Ginzburg, Alex Hayat, Eyal Feigenbaum +2
Nonlinear properties of Surface Plasmon Polaritons stemming from the inherent electron plasma nonlinearity of the metal layers are investigated. A fluid-mechanics plasma model is u…