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Preparation and Characterization of Microstructured Silica Holey Fibers filled with High-Index Glasses
Silica based microstructured holey fibers offer the possibility for filling with unconventional fiber materials. Of special interest are chalcogenide glasses due to their high refractive index and...
PublikationenChallenges in characterization of photonic crystal fibers
We present experience with photonic crystal fiber (PCF) characterization gathered during COST Action 299 "FIDES", focusing on phenomena causing errors and ways to mitigate them. PCFs developed at IPHT...
PublikationenStructured material combined HMO-Silica Fibers – preparation, optical and mechanical behavior
We report about preparation technique and characterization of structured fibers composed of HMO core glasses and silica cladding. Two processes as material preparation techniques have been developed based...
PublikationenGlow Discharge Techniques in the Chemical Analysis of Photovoltaic Materials
The presented study gives an integrated overview on the prospects of glow discharge (GD) methods in the chemical analysis of photovoltaic (PV) materials. With a focus on recent research and important PV...
PublikationenRaman and coherent anti-Stokes Raman scattering microspectroscopy for biomedical applications
A tutorial article is presented to the use of linear and nonlinear Raman microspectroscopies in biomedical diagnostics. Coherent anti-Stokes Raman scattering (CARS) is the most frequently applied nonlinear...
PublikationenDistribution of Amygdalin in Apricot (Prunus armeniaca) Seeds Studied by Raman Microscopic Imaging
Amygdalin is a cyanogenic glycoside found in the seeds of several plants belonging to the Rosaceae family. Cyanogenic glycosides can be specifically probed by Raman spectroscopy due to an inherent nitrile...
PublikationenDiagnosis of tumor cells by combination of Raman spectroscopy and microfluidics
Circulating epithelial tumor cells are of increasing importance for tumor diagnosis and therapy monitoring of cancer patients. The definite identification of the rare tumor cells within numerous blood...
PublikationenRaman and FTIR microspectroscopy for detection of brain metastasis
Vibrational spectroscopic imaging methods are novel tools to visualise chemical component in tissue without staining. Fourier transform infrared (FTIR) imaging is more frequently applied than Raman imaging...
PublikationenDevelopment of a fiber-based Raman probe for clinical diagnostics
A basic problem intrinsic to many clinical diagnostic procedures as well as minimally invasive surgeries is the online in-vivo classification of tissue. Associated with this problem is the task to determine...
PublikationenCharacterization of Atherosclerotic Plaque-Depositions by Infrared, Raman and CARS Microscopy
Arterial plaque-depositions that are associated with atherosclerosis are mainly composed of proteoglycans, triglycerides, cholesterol, cholesterolester and crystalline calcium. From histopathological characterizations...
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