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The effect of anisotropy on cross section spectra of uniaxial spherical particles small compared to the wavelength
We study the effect of anisotropy on the extinction, absorption and scattering spectra of optically uniaxial spherical particles, which are small compared to the wavelength of the incident light, in the...
PublikationenPhenotypic and molecular detection of biofilm formation in Staphylococcus aureus isolated from different sources in Algeria
Staphylococcus aureus is an opportunistic bacterium causing a wide variety of diseases. Biofilm formation of Staphylococcus aureus is of primary public and animal health concern. The purposes of the present...
PublikationenCreating Supported Plasma Membrane Bilayers Using Acoustic Pressure
Model membrane systems are essential tools for the study of biological processes in a simplified setting to reveal the underlying physicochemical principles. As cell-derived membrane systems, giant plasma...
PublikationenGeneration of optical chirality patterns with plane waves, evanescent waves and surface plasmon waves
We systematically investigate the generation of optical chirality patterns by applying the superposition of two waves in three scenarios, namely free-space plane waves, evanescent waves of totally reflected...
PublikationenLocally Condensed Water as a Solution for In Situ Wet Corrosion Electron Microscopy
In microstructural corrosion studies, knowledge on the initiation of corrosion on an nm-scale is lacking. In situ transmission electron microscope (TEM) studies can elucidate where/how the corrosion starts,...
PublikationenSingle Crystal Ge Core Fiber Produced via Pressure Assisted Melt Filling and CO2 Laser Crystallization
We present a simple two step process for the fabrication of single crystal germanium core fibers. Germanium is deposited into a capillary in a highly polycrystalline state using the pressure assisted melt...
PublikationenFine-tuning of the optical properties of hollow-core light cages using dielectric nanofilms
Here, we show that the optical properties of direct-laser-written on-chip hollow-core waveguides—so-called light cages—can be controlled to a very high degree by dielectric nanofilms. Using low-temperature...
PublikationenEssentials of resonance-enhanced soliton-based supercontinuum generation
Supercontinuum generation is a key process for nonlinear tailored light generation and strongly depends on the dispersion of the underlying waveguide. Here we reveal the nonlinear dynamics of soliton-based...
PublikationenTailoring modulation instabilities and four-wave mixing in dispersion-managed composite liquid-core fibers
We show that the ultrafast nonlinear dynamics in supercontinuum generation can be tailored via mixture-based liquid core fibers. Samples containing mixtures of inorganic solvents allow changing dispersion...
PublikationenMechanistic insight into the non-hydrolytic sol–gel process of tellurite glass films to attain a high transmission
The development of amorphous films with a wide transmission window and high refractive index is of growing significance due to the strong demand of integrating functional nanoparticles for the nextgeneration...
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