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Enhanced Second Harmonic Generation from Coupled Asymmetric Plasmonic Metal Nanostructures
Bilge Can Yildiz, Mehmet Emre Tasgin, Musa Kurtulus Abak +3
We show that second harmonic generation can be enhanced by Fano resonant coupling of asymmetric plasmonic metal nanostructures. We develop a theoretical model examining the effects…
Divergent nonlinear optical response of three resonator system via Fano resonances
Mehmet Emre Tasgin
In a previous study, we have discovered that nonlinear processes can be enhanced several orders of magnitude due to the path interference effects which are introduced by Fano reson…
Fluorescence Excitation by Enhanced Plasmon Upconversion under Continuous Wave Illumination
Mehmet Emre Tasgin, Ildar Salakhutdinov, Dania Kendziora +6
We demonstrate effective background-free continuous wave nonlinear optical excitation of molecules that are sandwiched between asymmetrically constructed plasmonic gold nanoparticl…