Controlling steady-state second harmonic signal via linear and nonlinear Fano resonances
arXiv:1805.01148 · doi:10.1080/09500340.2018.1554750
Abstract
Nonlinear signal even from a single molecule becomes visible at hot spots of plasmonic nanoparticles. In these structures, Fano resonances can control the nonlinear response in two ways. \textit{(i)} A linear Fano resonance can enhance the hot spot field, resulting enhanced nonlinear signal. \textit{(ii)} A nonlinear Fano resonance can enhance the nonlinear signal without enhancing the hot spot. In this study, we compare the enhancement of second harmonic signal at the steady-state obtained via these two methods. Since we are interested in the steady-state signal, we adapt a linear enhancement which works at the steady-state. This is different than the dark-hot resonances that appears in the transparency window due to enhanced plasmon lifetime.
arXiv comment11 pages, 4 figures
References in corpus (9)
- Low Loss Metamaterials Based on Classical Electromagnetically Induced Transparency
- Spaser as Nanoscale Quantum Generator and Ultrafast Amplifier
- A method for achieving larger enhancement in Four-Wave Mixing via plasmonic path interference effects
- Enhancing Four-Wave-Mixing Processes by Nanowire Arrays Coupled to a Gold Film
- Giant second harmonic generation by engineering of double plasmonic resonances at nanoscale
- Engineering nonlinear response of nanomaterials using Fano resonances
- Metal nanoparticle plasmons operating within quantum lifetime
- Enhanced Second Harmonic Generation from Coupled Asymmetric Plasmonic Metal Nanostructures
- Nonlinear Fano Profiles in the Optical Second-Harmonic Generation from Silver Nanoparticles
Cited by in corpus (6)
- Modulating the temporal dynamics of nonlinear ultrafast plasmon resonances
- Voltage-controlled extraordinary optical transmission in the visible regime
- On-demand continuous-variable quantum entanglement source for integrated circuits
- Fano-control of down-conversion in a nonlinear crystal embedded with plasmonic-quantum emitter hybrid structures
- All-Optical Control of Ultrafast Plasmon Resonances in the Pulse-Driven Extraordinary Optical Transmission
- Silent-enhancement of multiple Raman modes via tuning optical properties of graphene nanostructures