34 citations · 75 across the 4 of their papers we have counts for
5 papers
Coupled Mode Theory for Semiconductor Nanowires
Robert Buschlinger, Michael Lorke, Ulf Peschel
We present a model to describe the spatiotemporal evolution of guided modes in semiconductor nanowires based on a coupled mode formalism. Light-matter interaction is modelled based…
Coexistence of strong and weak coupling in ZnO nanowire cavities
Tom Michalsky, Helena Franke, Robert Buschlinger +3
We present a high quality two-dimensional cavity structure based on ZnO nanowires coated with concentrical Bragg reflectors. The spatial mode distribution leads to the simultaneous…
Light-Matter Interaction and Lasing in Semiconductor Nanowires: A combined FDTD and Semiconductor Bloch Equation Approach
Robert Buschlinger, Michael Lorke, Ulf Peschel
We present a time-domain model for the simulation of light-matter interaction in semiconductors in arbitrary geometries and across a wide range of excitation conditions. The electr…
Polarization features of optically pumped CdS nanowire lasers
Robert Röder, Daniel Ploss, Arian Kriesch +4
High quality CdS nanowires suspended in air were optically pumped both below and above the lasing threshold. The polarization of the pump laser was varied while emission out of the…
Self-organized pattern formation in laser-induced multiphoton ionization
Robert Buschlinger, Stefan Nolte, Ulf Peschel
We use finite-difference time-domain modelling to investigate plasma generation induced by multi-photon absorption of intense laser light in dielectrics with tiny inhomogenities. P…