51 citations · 51 across the 2 of their papers we have counts for
8 papers
Local versus bulk circular dichroism enhancement by achiral all-dielectric nanoresonators
Krzysztof M. Czajkowski, Tomasz J. Antosiewicz
Large optical chirality in the vicinity of achiral high index dielectric nanostructures has been recently demonstrated as useful means of enhancing molecular circular dichroism. We…
SMUTHI: A python package for the simulation of light scattering by multiple particles near or between planar interfaces
Amos Egel, Krzysztof M. Czajkowski, Dominik Theobald +3
SMUTHI is a python package for the efficient and accurate simulation of electromagnetic scattering by one or multiple wavelength-scale objects in a planarly layered medium. The sof…
Polarization-dependent mode coupling in hyperbolic nanospheres
Krzysztof M. Czajkowski, Maria Bancerek, Alexander Korneluk +2
Hyperbolic materials offer a much wider freedom in designing optical properties of nanostructures than ones with isotropic and elliptical dispersion, both metallic or dielectric. H…
Far-field intensity signature of sub-wavelength microscopic objects
Maria Bancerek, Krzysztof M. Czajkowski, Rafal Kotynski
Information about microscopic objects with features smaller than the diffraction limit is almost entirely lost in a far-field diffraction image but could be partly recovered with d…
Single-pixel imaging with sampling distributed over simplex vertices
Krzysztof M. Czajkowski, Anna Pastuszczak, Rafal Kotynski
We propose a method of reduction of experimental noise in single-pixel imaging by expressing the subsets of sampling patterns as linear combinations of vertices of a multidimension…
Surface-enhanced Raman scattering in graphene deposited on AlGaN/GaN axial heterostructure nanowires
Jakub Kierdaszuk, Mateusz Tokarczyk, Krzysztof M. Czajkowski +11
The surface-enhanced Raman scattering in graphene deposited on AlxGa1-xN/GaN axial heterostructure nanowires was investigated. The intensity of graphene Raman spectra was found not…