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We present simulation results for optical modes in micro-pillar cavities that were computed with the finite element method and that show good agreement with experimental data. By means of this viable tool various influences on the quality factor of the fundamental mode were calculated: Firstly, the light confinement depends strongly on the absorption of the(More)
Optical micropillar Bragg cavities of different diameters and coupled by a small bridge have been realized experimentally by means of a focused ion beam system. The resonator modes in these coupled microcavities are either localized in one pillar or delocalized over the whole photonic structure, a fact that could be exploited to control the coupling between(More)
We demonstrate Wavelength Division Multiplexed (WDM)-enabled transmission of 480Gb/s aggregate data traffic (12x40Gb/s) as well as high-quality 1x2 thermo-optic tuning in Dielectric-Loaded Surface Plasmon Polariton Waveguides (DLSPPWs). The WDM transmission characteristics have been verified through BER measurements by exploiting the heterointegration of a(More)
Transmission electron microscopy investigation of segregation and critical floating-layer content of indium for island formation in Optical and acoustical ridge waveguides based on piezoelectric semiconductors for novel integrated acoustooptic components, InAs quantum dot growth for electrical spin injection devices, 4th Int. Systematic investigation into(More)
  • Frank Michael, Weber Publikationsverzeichnis, +44 authors Hetterich
  • 2012
Comparing measured and simulated wave directions in the left atrium-a workflow for model personalization and validation. Conduction velocity restitution of the human atrium – an efficient measurement protocol for clinical electrophysiological studies.sue conductivity influences on body surface potentials – an efficient approach based on principal component(More)
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