265 citations · 2.2k across the 49 of their papers we have counts for
34 papers · 1 filter
Optical extinction and near-field properties of plasmonic dimers: Role of particle shape and separation
Gino Wegner, Bill Antonio Bernhardt, Ulf Peschel +1
Localized surface plasmons (LSPs) supported by metallic nanostructures exhibit a great tunability of their resonance frequencies and associated spatial field distributions. In part…
Tailoring Nanowire Lasing Modes via Coupling to Metal Gratings
Francesco Vitale, Daniel Repp, Thomas Siefke +4
Tailoring the emission of plasmonic nanowire-based lasers represents one of the major challenges in the field of nanoplasmonics, given the envisaged integration of such devices int…
Lasing modes in ZnO nanowires coupled to planar metals
Daniel Repp, Angela Barreda, Francesco Vitale +4
Semiconductor nanowire lasers can be subject to modifications of their lasing threshold resulting from a variation of their environment. A promising choice is to use metallic subst…
Nonlinear polarization holography of nanoscale iridium films
Mouli Hazra, Pallabi Paul, Doyeong Kim +6
The phasing problem of heterodyne-detected nonlinear spectroscopy states that the relative time delay between the exciting pulses and a local oscillator must be known with subcycle…
Time-domain modeling of interband transitions in plasmonic systems
Max Pfeifer, Dan-Nha Huynh, Gino Wegner +3
Efficient modeling of dispersive materials via time-domain simulations of the Maxwell equations relies on the technique of auxiliary differential equations. In this approach, a mat…
Wave manipulation via delay-engineered periodic potentials
Alessandro Alberucci, Chandroth P. Jisha, Monika Monika +2
We discuss the semi-classical transverse trapping of waves by means of an inhomogeneous gauge field. In the proposed scheme a temporally-periodic perturbation is shifted in time, t…