213 citations · 1.6k across the 54 of their papers we have counts for
55 papers
High-accuracy Casimir-Polder force calculations using the Discontinuous Galerkin Time-Domain method
Philip Trøst Kristensen, Bettina Beverungen, Francesco Intravaia +1
We describe a numerical time-domain approach for high-accuracy calculations of Casimir-Polder forces near micro-structured materials. The use of a time-domain formulation enables t…
Halevi's extension of the Euler-Drude model for plasmonic systems
Gino Wegner, Dan-Nha Huynh, N. Asger Mortensen +2
The nonlocal response of plasmonic materials and nanostructures is usually described within a hydrodynamic approach which is based on the Euler-Drude equation. In this work, we rec…
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…
The missing link between standing- and traveling-wave resonators
Qi Zhong, Haoqi Zhao, Liang Feng +3
Optical resonators are structures that utilize wave interference and feedback to confine light in all three dimensions. Depending on the feedback mechanism, resonators can support…
Two-Particle Tight-Binding Description of Higher-Harmonic Generation in Semiconductor Nanostructures
Ulf Peschel, Thomas Lettau, Stefanie Gräfe +1
We develop a quantum mechanical theory to describe the optical response of semiconductor nanostructures with a particular emphasis on higher-order harmonic Generation. Based on a t…
Branching high-order exceptional points in non-hermitian optical systems
Konrad Tschernig, Kurt Busch, Demetrios N. Christodoulides +1
Exceptional points are complex-valued spectral singularities that lead to a host of intriguing features such as loss-induced transparency - a counterintuitive process in which an i…