979 citations · 2.4k across the 31 of their papers we have counts for
31 papers
Nonconcentric Multi-shell Nanowires: Geometry-Induced Plasmon Hybridization and Near-Field Localization
Gino Wegner, Jer-Shing Huang, Kurt Busch
Localized surface plasmons (LSPs) in multi-shell nanostructures provide a versatile route for controlling optical fields at the nanoscale, yet the influence of deviations from conc…
Dielectric metasurface-assisted cavity ring-down spectroscopy for thin-film circular dichroism analysis
Ankit Kumar Singh, Zhan-Hong Lin, Min Jiang +2
Chiral molecules show differences in their chemical and optical properties due to different spatial arrangements of the atoms in the two enantiomers. A common way to optically diff…
Broadband Four-Wave Mixing Enhanced by Plasmonic Surface Lattice Resonance and Localized Surface Plasmon Resonance in an Azimuthally Chirped Grating
Abhik Chakraborty, Parijat Barman, Ankit Kumar Singh +8
Plasmonic enhancement of nonlinear light-matter interaction can be achieved via dedicated optimization of resonant plasmonic modes that are spectrally matched to the different wave…
Nonlinear optical signal generation mediated by a plasmonic azimuthally chirped grating
Parijat Barman, Abhik Chakraborty, Denis Akimov +7
The deployment of plasmonic nanostructures to enhance nonlinear signal generation requires effective far-to-near field coupling and phase matching for frequency conversion. While t…
Optical responses of Fano resonators in non-spectral parametric domains
Ankit Kumar Singh, Jer-Shing Huang
Fano resonance observed in various classical and quantum systems features an asymmetric spectral line shape. For designing nanoresonators for monochromatic applications, it is bene…
Extremely confined gap plasmon modes: when nonlocality matters
Sergejs Boroviks, Zhan-Hong Lin, Vladimir A. Zenin +7
Historically, the field of plasmonics has been relying on the framework of classical electrodynamics, with the local-response approximation of material response being applied even…