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Understanding Nonlinear Pulse Propagation in Liquid Strand-Based Photonic Bandgap Fibers
Ultrafast supercontinuum generation crucially depends on the dispersive properties of the underlying waveguide. This strong dependency allows for tailoring nonlinear frequency conversion and is particularly...
PublicationsOrders of magnitude loss reduction in photonic bandgap fibers by engineering the core surround
We demonstrate how to reduce the loss in photonic bandgap fibers by orders of magnitude by varying the radius of the corner strands in the core surround. As a fundamental working principle we find that...
PublicationsBoson peak and structural heterogeneity in ternary SiO2-Al2O3-B2O3 glasses
We use low-temperature heat capacity, low-frequency Raman scattering, and THz time domain spectroscopy in order to scale the vibrational density of states and the Boson peak in SiO2-Al2O3-B2O3 Yb-laser...
PublicationsCharacterisation of S. aureus/MRSA CC1153 and review of mobile genetic elements carrying the fusidic acid resistance gene fusC
While many data on molecular epidemiology of MRSA are available for North America, Western Europe and Australia, much less is known on the distribution of MRSA clones elsewhere. Here, we describe a poorly...
PublicationsBacteria Inspired Internal Standard SERS Substrate for Quantitative Detection
Metal-respiring bacteria are frequently used to recycle metal resources by biosynthesizing nanoparticles on its surface in environment treatment. However, further utilization of biogenetic nanoparticles...
PublicationsSpectroscopic Investigations Provide a Rationale for the Hydrogen-Evolving Activity of Dye-Sensitized Photocathodes Based on a Cobalt Tetraaramacrocyclic Catalyst
Dye-sensitized photoelectrochemical cells (DSPECs) are a promising approach to produce solar fuels, e.g., by reduction of protons to molecular hydrogen. Here, we present functional NiO photocathodes sensitized...
PublicationsMagnetoviscosity of a Magnetic Fluid Based on Barium Hexaferrite Nanoplates
This paper presents the results of an experimental study of the influence of an external magnetic field on the shear flow behaviour of a magnetic fluid based on barium hexaferrite nanoplates. With the...
PublicationsProspects for application of ferroelectric manganites with controlled vortex density
There is an urgent need for multifunctional materials that can reduce the energy demands of microelectronic devices. In ferroelectric manganites (RMnO3), R ¼ Tm, Lu, Er, Ho, Y, Yb, the spontaneous formation...
Publications
Know-how for Cancer Research of the Future
In order to enable young researchers to develop innovative light-based methods for the diagnosis and therapy of cancer, Leibniz IPHT has joined forces with other high-profile research institutions, clinics,...
Research results | 17.05.2021
Intelligent Nanomaterials for Photonics
Jena researchers, together with Australian colleagues, have succeeded for the first time in growing 2D materials directly on optical fibers. The process significantly simplifies the previously very complex...
Research results | 17.05.2021