121 citations · 270 across the 11 of their papers we have counts for
11 papers
Directional emission of a deterministically fabricated quantum dot - Bragg reflection multi-mode waveguide system
Paweł Mrowiński, Peter Schnauber, Philipp Gutsche +5
We report on the experimental study and numerical analysis of chiral light-matter coupling in deterministically fabricated quantum dot (QD) waveguide structures. We apply in-situ e…
Role of Geometric Shape in Chiral Optics
Philipp Gutsche, Xavier Garcia-Santiago, Philipp-Immanuel Schneider +3
The distinction of chiral and mirror symmetric objects is straightforward from a geometrical point of view. Since the biological as well as the optical activity of molecules strong…
Optical Chirality of Time-Harmonic Wavefields for Classification of Scatterers
Philipp Gutsche, Manuel Nieto-Vesperinas
We derive expressions for the scattering, extinction and conversion of the chirality of monochromatic light scattered by bodies which are characterized by a T-matrix. In analogy to…
Chiral scatterers designed by Bayesian optimization
Philipp Gutsche, Philipp-Immanuel Schneider, Sven Burger +1
The helicity or chirality of scattered light is strongly linked to the dual symmetry of the scatterer. The latter depends on chiral materials or on scatterers which are not superim…
Benchmarking five numerical simulation techniques for computing resonance wavelengths and quality factors in photonic crystal membrane line defect cavities
Jakob Rosenkrantz de Lasson, Lars Hagedorn Frandsen, Philipp Gutsche +10
We present numerical studies of two photonic crystal membrane microcavities, a short line-defect cavity with relatively low quality () factor and a longer cavity with high .…
Locally Enhanced and Tunable Optical Chirality in Helical Metamaterials
Philipp Gutsche, Raquel Mäusle, Sven Burger
We report on a numerical study of optical chirality. Intertwined gold helices illuminated with plane waves concentrate right and left circularly polarized electromagnetic field ene…
Time-Harmonic Optical Chirality in Inhomogeneous Space
Philipp Gutsche, Lisa V. Poulikakos, Martin Hammerschmidt +2
Optical chirality has been recently suggested to complement the physically relevant conserved quantities of the well-known Maxwell's equations. This time-even pseudoscalar is expec…
Method for fast computation of angular light scattering spectra from 2D periodic arrays
J. Pomplun, S. Burger, L. Zschiedrich +2
An efficient numerical method for computing angle-resolved light scattering off periodic arrays is presented. The method combines finite-element discretization with a Schur complem…
The Optical Chirality Flux as a Useful Far-Field Probe of Chiral Near Fields
Lisa V. Poulikakos, Philipp Gutsche, Kevin M. McPeak +4
To optimize the interaction between chiral matter and highly twisted light, quantities that can help characterize chiral electromagnetic fields near nanostructures are needed. Here…
hp-finite-elements for simulating electromagnetic fields in optical devices with rough textures
S. Burger, P. Gutsche, M. Hammerschmidt +5
The finite-element method is a preferred numerical method when electromagnetic fields at high accuracy are to be computed in nano-optics design. Here, we demonstrate a finite-eleme…
Impact of nonlinear loss on Stimulated Brillouin Scattering
Christian Wolff, Philipp Gutsche, Michael J. Steel +2
We study the impact of two-photon absorption (2PA) and fifth-order nonlinear loss such as 2PA-induced free-carrier absorption in semiconductors on the performance of Stimulated Bri…