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Identification of Bacillus anthracis via Raman spectroscopy and chemometric approaches
Raman micro-spectroscopy was applied to compile a large-scale database of Raman spectra of single Bacillus endospores and to calculate classification functions, which were trained to discriminate between...
PublicationsErratum: A light-narrowed optically pumped Mx-magnetometer with miniaturized Cs cell [Phys. Rev. A 84, 043416 (2011)]
We have noticed that some of the cell volumes listed in Table II were erroneously cited. Consequently the corresponding figures of merit B_noise * sqrt(V) were calculated incorrectly. The revised version...
PublicationsAdvanced Optical FBG Sensor Systems and Examples of Their Application in Energy Facility Monitoring
Design and realization of fiber Bragg grating sensor systems are described for implementation of structural health monitoring in energy plants. Application examples in conventional, renewable, and nuclear...
PublicationsAll-digital holographic tool for mode excitation and analysis in optical fibers
A procedure for the multiplexing and demultiplexing of modes in optical fibers with digital holograms is presented. By using a spatial light modulator (SLM) to encode a digital hologram, the desired complex...
PublicationsCombining multiphoton and CARS microscopy for skin imaging
We present combined coherent anti Stokes Raman scattering and two-photon excited fluorescence microscopy, for label-free in vitro and in vivo imaging of skin with both chemical discrimination and subcellular...
PublicationsThe 390 cm-1 feature of polycrystalline hematite—An optical crystallite size effect
The 390 cm-1 spectral feature of polycrystalline hematite is shown to be caused by a crystallite size effect which is caused by the anisotropic nature of single crystalline hematite. This effect occurs...
PublicationsPowder sintering process for the manufacturing of novel, highly efficient laser fibers
The reactive powder sintering process for silica glass is a new method to produce rare earth doped fused silica with very high purities. We show how to manufacture the material and explain its main properties...
PublicationsDouble resonance response in nonlinear magnetic vortex dynamics
We present experimental evidences for the dynamical bifurcation behavior of ac-driven magnetic vortex core gyration in a ferromagnetic disk. The dynamical bifurcation, i.e. appearance and disappearance...
PublicationsCW-diode laser crystallization of sputtered amorphous silicon on glass, SiNx, and SiO2 intermediate layers
The crystallization of amorphous silicon layers deposited by sputtering or electron beam evaporation onto different substrates by diode laser crystallization via the melt is investigated. First we present...
PublicationsMultiplexing of six micro-displacement suspended-core Sagnac interferometer sensors with a Raman-Erbium fiber laser
This work experimentally demonstrates a long-range optical fiber sensing network for the multiplexing of fiber sensors based on photonic crystal fibers. Specifically, six photonic crystal fiber sensors...
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