6814 Suchergebnisse für: „“
Comparative Analysis of Thermo-Optical Properties of Metallic Nanoparticles for Photonic Applications in Nanotechnology
Applications of nanoparticles (NPs) as photothermal (PT) agents in laser nanotechnology are fast growing areas of research. Many potential benefits include possibility for imaging and treatment of materials...
PublikationenMulticore fiber with integrated fiber Bragg gratings for background-free Raman sensing
In the last years a variety of fiber optic Raman probes emerged, which are only partly suited for in-vivo applications. The in-vivo capability is often limited by the bulkiness of the probes. The size...
PublikationenFiber optic probes for linear and nonlinear Raman applications – Current trends and future development
This review focuses on fiber optic probes for linear and nonlinear Raman spectroscopy. It aims at providing an overview over contemporary technology and identifying future developments necessary to bring...
PublikationenLine Scan – Structured Illumination Microscopy super-resolution imaging in thick fluorescent samples
Structured illumination microscopy in thick fluorescent samples is a challenging task. The out-of-focus fluorescence background deteriorates the illumination pattern and the reconstructed images suffer...
PublikationenOptimised Glass Rod Drawing Process for Gradient-Index Microlenses
In this work, we present technological and material-scientific studies on the manufacture of gradient-index microlenses. The investigations were directed to the optimisation of the glass rod drawing process...
PublikationenPreparation and characterisation of optical fiber tips for nanoscopic applications
Silica-based fiber tips are used in a variety of spectroscopic, micro- or nanoscopic optical sensor applications. The efficiency of such measurement systems is dependent on the tip geometry and the diameter...
PublikationenFluorescence Study of Energy Transfer in PMMA Polymers with pendant Oligo-Phenylene-Ethynylenes
A spectroscopic characterization of polymers containing rigid π-conjugated oligo (phenyleneethynylene) chromophores as well as oligo(phenyleneethynylene) and methyl methacrylate is presented. The polymers...
PublikationenMicrostructured fibers for sensitive strain transducers
Bragg gratings fabricated in a photonic crystal fiber can function as extremely sensitive, temperature-independent strain sensors.
PublikationenAnalytische Chemie 2010/2011
Mit Nanoporen detektieren elektrochemische Biosensoren einzelne Moleküle, Nanopartikel aus molekular geprägten Polymeren erkennen Proteine und Nukleinsäuren, und Nano strukturen verstärken die Signale...
PublikationenStrain Sensitivity Enhancement in Suspended Core Fiber Tapers
Suspended core fiber tapers with different cross sections (with diameters from 70 μm to 120 μm) are produced by filament heating. Before obtaining the taper, the spectral behavior of the suspended core...
Publikationen