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Spectral tailoring of photon pairs from microstructured suspended-core optical fibers with liquid-filled nanochannels
We theoretically study the generation of photon pairs via spontaneous four-wavemixing (SFWM) in a liquid-filled microstructured suspended-core optical fiber. We show thatit is possible to control the wavelength,...
Publications | 05.09.2022Simultaneous measurement of strain, curvature, and temperature using a hollow square core fiber
The hollow core photonic crystal fibers have attracted a significant interest due to their abilities not only in managing the optical properties, but also to guide light with low loss. In this work, a...
Publications | 01.09.2022Patterned Growth of Transition Metal Dichalcogenide Monolayers and Multilayers for Electronic and Optoelectronic Device Applications
A simple, large area, and cost-effective soft lithographic method is presented for the patterned growth of high-quality 2D transition metal dichalcogenides (TMDs). Initially, a liquid precursor (Na2MoO4...
Publications | 30.08.2022Nanoparticle Tracking in Single-Antiresonant-Element Fiber for High-Precision Size Distribution Analysis of Mono- and Polydisperse Samples
Accurate determination of the size distribution of nanoparticle ensembles remains a challenge in nanotechnology-related applications due to the limitations of established methods. Here, a microstructured...
Publications | 30.08.2022Histologic Cell Shape Descriptors for the Retinal Pigment Epithelium in Age-Related Macular Degeneration: A Comparison to Unaffected Eyes
Purpose: Phenotype alterations of the retinal pigment epithelium (RPE) are a main characteristic of age-related macular degeneration (AMD). Individual RPE cell shape descriptors may help to delineate healthy...
Publications | 30.08.2022Chlorine Incorporation into SiO2 beyond the Chemical Equilibrium Optical Materials
The long-haul subsea applications have driven recent development to focus on incorporation of chlorine replacing germania as index adapting component in ultralow loss fibers. We present a method to dope...
Publications | 05.09.2022Raman and fluorescence micro-spectroscopy applied for the monitoring of sunitinib loaded porous silicon nanocontainers in cardiac cells
Nanomaterials are a central pillar in modern medicine. They are thought to optimize drug delivery, enhance therapeutic efficacy, and reduce side-effects. To foster this technology, analytical methods are...
Publications | 06.09.2022Optical responses of Fano resonators in non-spectral parametric domains
Fano resonance observed in various classical and quantum systems features an asymmetric spectral line shape. For designing nanoresonators for monochromatic applications, it is beneficial to describe Fano...
Publications | 05.09.2022Oxygen Droplet Combustion in Hydrogen under Microgravity Conditions Combustion and Flame
The combustion of single liquid oxygen droplets in gaseous hydrogen is investigated experimentally un- der microgravity conditions to shed light on spray combustion processes in rocket engines. Using a...
Publications | 06.09.2022Open microscopy in the life sciences: Quo Vadis?
Light microscopy enables researchers to observe cellular mechanisms with high spatial and temporal resolution. However, the increasing complexity of current imaging technologies, coupled with financial...
Publications | 06.09.2022