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Fine-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...
PublicationsEssentials 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...
PublicationsTailoring 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...
PublicationsMechanistic 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...
PublicationsA Multiplexed Microfluidic Platform toward Interrogating Endocrine Function: Simultaneous Sensing of Extracellular Ca2+ and Hormone
Extracellular Ca2+ ([Ca2+]ex) is an important regulator of various physiological and pathological functions, including intercellular communication for synchronized cellular activities (e.g., coordinated...
PublicationsMolecular Epidemiology of Methicillin-Susceptible and Methicillin-Resistant Staphylococcus aureus in Wild, Captive and Laboratory Rats: Effect of Habitat on the Nasal S. aureus Population
Rats are a reservoir of human‐ and livestock-associated methicillin-resistant Staphylococcus aureus (MRSA). However, the composition of the natural S. aureus population in wild and laboratory rats is...
PublicationsNon-invasive prospection techniques and direct push sensing as high-resolution validation tools in wetland geoarchaeology – Artificial water supply at a Carolingian canal in South Germany?
The prospection of (geo-)archaeological sites yield important knowledge about the concept and the utilisation of pre-historical and historical infrastructure. The satisfactory conduction of classical prospection...
Publications3D structure evolution using metastable atomic layer deposition based on planar silver templates
This work investigates the influence of different process parameters on the evolution of complex 3D silica/silver structures using metastable atomic layer deposition (MS-ALD). MSALD is a recently developed...
PublicationsNear- and Far-Field Raman Spectroscopic Studies of Nanodiamond Composite Films Deposited by Coaxial Arc Plasma
Raman spectroscopic studies on nanodiamond composite (NDC) films, comprising nano-sized diamond grains and an amorphous carbon (a-C) matrix, deposited by coaxial arc plasma deposition are challenging because...
PublicationsPlasmon induced deprotonation of 2-mercaptopyridine
Surface plasmons can provide a novel route to induce and simultaneously monitor selective bond formation and breakage. Here pH-induced protonation, followed by plasmon-induced deprotonation of 2-mercaptopyridine...
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