130 citations · 203 across the 7 of their papers we have counts for
7 papers
Image formation properties and inverse imaging problem in aperture based scanning near field optical microscopy
S. Schmidt, A. E. Klein, T. Paul +7
Aperture based scanning near field optical microscopes are important instruments to study light at the nanoscale and to understand the optical functionality of photonic nanostructu…
Impedance generalization for plasmonic waveguides beyond the lumped circuit model
Thomas Kaiser, Shakeeb Bin Hasan, Thomas Paul +2
We analytically derive a rigorous expression for the relative impedance ratio between two photonic structures based on their electromagnetic interaction. Our approach generalizes t…
Contribution of the magnetic resonance to the third harmonic generation from a fishnet metamaterial
J. Reinhold, M. R. Shcherbakov, A. Chipouline +9
We investigate experimentally and theoretically the third harmonic generated by a double-layer fishnet metamaterial. To unambiguously disclose most notably the influence of the mag…
Isotropic and non-diffracting optical metamaterials
Thomas Paul, Christoph Menzel, Carsten Rockstuhl +1
Optical metamaterials have the potential to control the flow of light at will which may lead to spectacular applications as the perfect lens or the cloaking device. Both of these o…
A simple and versatile analytical approach for planar metamaterials
J. Petschulat, A. Chipouline, A. Tuennermann +5
We present an analytical model which permits the calculation of effective material parameters for planar metamaterials consisting of arbitrary unit cells (metaatoms) formed by a se…
Validity of effective material parameters for optical fishnet metamaterials
Christoph Menzel, Thomas Paul, Carsten Rockstuhl +3
Although optical metamaterials that show artificial magnetism are mesoscopic systems, they are frequently described in terms of effective material parameters. But due to intrinsic…