Nonlinear Thermoplasmonics in Graphene Nanostructures
Nonlinear Thermoplasmonics in Graphene Nanostructures
The linear electronic dispersion relation of graphene endows the atomically thin carbon layer with a large intrinsic optical nonlinearity, with regard to both parametric and photothermal processes. While plasmons in graphene nanostructures can further enhance nonlinear optical phenomena, boosting resonances to the technologically relevant mid- and near-infrared (IR) spectral regimes …