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Beer’s law – why absorbance depends (almost) linearly on concentration
Beer’s law assumes a strictly linear dependence of the absorbance from concentration. Usually, chemical interactions and instrumental imperfection are made responsible for experimental deviations from...
PublicationsSupporting Information: Controlling Intermolecular Interactions at Interfaces: Case of Supramolecular Tuning of Fullerene’s Electronic Structure
It is demonstrated that systematic and designated control of supramolecular nanostructures via interfacial engineering enables (opto)electronic C60-material properties to be widely adjusted. Interestingly,...
PublicationsDetection of the anomalous velocity and anomalous Hall effect in GaAs via free-space THz spectroscopy
The anomalous velocity causes spin-polarized carriers to move perpendicular to an electric or parallel to a magnetic driving field. It is at the origin of the spin Hall and anomalous Hall effects. Here,...
PublicationsControlling Intermolecular Interactions at Interfaces: Case of Supramolecular Tuning of Fullerene’s Electronic Structure
It is demonstrated that systematic and designated control of supramolecular nanostructures via interfacial engineering enables (opto)electronic C60-materialproperties to be widely adjusted. Interestingly,...
PublicationsComparison of time-domain SH waveform inversion strategies based on sequential low and bandpass filtered data for improved resolution in near-surface prospecting
The full waveform inversion (FWI) of strongly dispersive Love wave data is a challenging task. Amplitude, phase and dispersion information not only depends on the density and shear modulus distribution...
PublicationsTemperature independent refractive index measurement using a fiber Bragg grating on abrupt tapered tip
A fiber Bragg grating was inscribed in an abrupt fiber taper using a femtosecond laser and phase-mask interferometer. The abrupt taper transition allows to excite a broad range of guided modes with different...
PublicationsA Brief Review of New Fiber Microsphere Geometries
A brief review of new fiber microsphere geometries is presented. Simple microspheres working as Fabry–Perot cavities are interrogated in reflection and in transmission. Two microspheres were also spliced...
PublicationsPerspective: Biomedical sensing and imaging with optical fibers—Innovation through convergence of science disciplines
The probing of physiological processes in living organisms is a grand challenge that requires bespoke analytical tools. Optical fiber probes offer a minimally invasive approach to report physiological...
PublicationsConformation-dependent phosphorescence emission of individual mononuclear ruthenium-(II)–bis-terpyridine complexes
The potential of supramolecular transition metal coordination complexes to form robust, long-living, radiative charge transfer states makes this class of triplet state emitters ideal candidates for application...
PublicationsSpectral imaging based on 2D diffraction patterns and a regularization model
We present a variational approach to reconstruct a multispectral image from an array of diffraction patterns captured in one monochromatic image. The mathematical model relies on the superposition of wavelength...
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