Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2019Development of an experimental setup and a study for the comparison between optical properties and the subjective perception of a quality of a display surface
Puder, Theresa; Rudek, Florian; Taudt, Christopher; Kabardiadi-Virkovski, Alexander; Hartmann, Peter
Konferenzbeitrag
2019Evaluation of a high-speed multispectral light source for stroboscopic differential imaging for endocardial examination of Daphnia magna
Wittig, Marcus; Rogler, Georg N.; Kabardiadi-Virkovski, Alexander; Baselt, Tobias; Hartmann, Peter
Konferenzbeitrag
2019Floor-integrated optical fall detector for frail people
Maschke, Ronny; Taudt, Christopher; Rudek, Florian; Hartmann, Peter
Konferenzbeitrag
2019In-process monitoring of laser ablation on thin steel membranes by multispectral shape-from-shading
Jacobs, Paul-Philipp; Nelsen, Bryan; Taudt, Christopher; Rudek, Florian; Hartmann, Peter
Konferenzbeitrag
2019Kilohertz dynamic Fourier filter for synthetic-aperture binary hologram reconstruction
Nelsen, Bryan; Kabardiadi-Virkovski, Alexander; Baselt, Tobias; Taudt, Christopher; Hartmann, Peter
Konferenzbeitrag
2019Multispectral imaging system for the structural analysis of highly transparent technical surfaces
Rudek, Florian; Puder, T.; Taudt, Christopher; Hartmann, Peter
Konferenzbeitrag
2019Realization of a LIBS-based, temporally and spatially resolved welding control
Neumann, Max; Baselt, Tobias; Kabardiadi-Virkovski, Alexander; Winkler, Yves; Hartmann, Peter
Konferenzbeitrag
2019Spatially resolved cross-linking characterization by imaging low-coherence interferometry
Taudt, Christopher; Nelsen, Bryan; Rossegger, Elisabeth; Schlögl, Sandra; Koch, Edmund; Hartmann, Peter
Zeitschriftenaufsatz
2019Supercontinuum generation in the cladding modes of an endlessly single-mode fiber
Baselt, Tobias; Nelsen, Bryan L.; Lasagni, Andrés-Fabián; Hartmann, Peter
Zeitschriftenaufsatz
2019Thin-film characterization with a dual-channel dispersion-encoded imaging low-coherence interferometry approach
Taudt, Christopher; Preuß, Marco; Nelsen, Bryan; Baselt, Tobias; Koch, Edmund; Hartmann, Peter
Konferenzbeitrag
2018Detection of structural changes based on Mie-scattering analyses of mouse fibroblast L929 cells before and after necrosis
Baselt, Tobias; Richter, Clemens; Rudek, Florian; Nelsen, Bryan; Lasagni, Andrés-Fabián; Hartmann, Peter
Konferenzbeitrag
2018Dispersion-controlled low-coherent interferometry for thin-film characterization
Preuß, M.; Taudt, Christopher; Nelsen, Bryan; Hartmann, Peter
Konferenzbeitrag
2018Experimentally and analytically derived generalized model for the detection of liquids with suspended-core optical fibers
Nemecek, Tomas; Komanec, Matej; Nelsen, Bryan; Martan, Tomas; Suslov, Dmytro; Hartmann, Peter; Zvánovec, Stanislav
Zeitschriftenaufsatz
2018Fast cross-linking-characterization of waveguide-polymers on wafers by imaging low-coherence interferometry
Taudt, Christopher; Nelsen, Bryan; Schlögl, Sandra; Koch, Edmund; Hartmann, Peter
Zeitschriftenaufsatz, Konferenzbeitrag
2018Holographic characterization and laser structuring of a microphone membrane
Nelsen, Bryan; Jacobs, P.; Taudt, Christopher; Rudek, Florian; Hartmann, Peter
Konferenzbeitrag
2018Supercontinuum-based nondisruptive scattering analyses of mouse fibroblast L929 cells before and after necrosis
Baselt, Tobias; Kabardiadi-Virkovski, Alexander; Ruf, Daniel; Nelsen, Bryan; Lasagni, Andrés-Fabián; Hartmann, Peter
Zeitschriftenaufsatz
2017All-fiber supercontinuum source with flat, high power spectral density in the range between 1.1 μm to 1.4 μm based on an Yb3+ doped nonlinear photonic crystal fiber
Baselt, Tobias; Taudt, Christopher; Nelsen, Bryan; Lasagni, Andrés-Fabián; Hartmann, Peter
Konferenzbeitrag
2017Characterization of edge effects in precision low-coherence interferometry using broadband light sources
Taudt, Christopher; Baselt, Tobias; Nelsen, Bryan L.; Aßmann, Heiko; Greiner, Andreas; Koch, Edmund; Hartmann, Peter
Konferenzbeitrag
2017Comparative investigation of methods to determine the group velocity dispersion of an endlessly single-mode photonic crystal fiber
Baselt, Tobias; Popp, Tobias; Nelsen, Bryan; Lasagni, Andrés-Fabián; Hartmann, Peter
Konferenzbeitrag
2017Construction of a measuring vehicle for recording basic data of roads
Wittig, M.; Häupl, R.; Hartmann, T.; Lehmann, R.; Wetzel, D.; Kühn, W.; Hartmann, P.
Konferenzbeitrag
2017Development of a method to overcome the power threshold during supercontinuum generation based on an Yb-doped photonic crystal fiber
Baselt, Tobias; Taudt, Christopher; Nelsen, Bryan; Lasagni, Andrés-Fabián; Hartmann, Peter
Zeitschriftenaufsatz
2017Evaluation of the thermal stability of a low-coherence interferometer for precision surface profilometry
Taudt, Christopher; Baselt, Tobias; Nelsen, Bryan; Hartmann, Paul; Aßmann, Heiko; Greiner, Andreas; Koch, Edmund
Konferenzbeitrag
2017Experimental measurement and numerical analysis of group velocity dispersion in cladding modes of an endlessly single-mode photonic crystal fiber
Baselt, Tobias; Taudt, Christopher; Nelsen, Bryan; Lasagni, Andrés-Fabián; Hartmann, Peter
Konferenzbeitrag
2017Fiber based flexure sensor utilizing the sensitivity of evanescent coupling
Nelsen, Bryan; Rudek, Florian; Taudt, Christopher; Baselt, Tobias; Hartmann, Peter
Konferenzbeitrag
2017Fresnel calculation of holograms for micrometer-scale material structuring on substrates with complex surface topography
Kabardiadi-Virkovski, Alexander; Baselt, Tobias; Lasagni, Andrés-Fabián; Hartmann, Peter
Konferenzbeitrag
2017High quality digital holographic reconstruction on analog film
Nelsen, Bryan; Hartmann, Peter
Konferenzbeitrag
2017Laser-line scanning speckle reduction based on a one-dimensional beam homogenizer
Nelsen, Bryan; Jacobs, P.; Hartmann, Peter
Konferenzbeitrag
2017Unique method to determine the differential mode delay of specialty multimode fibers
Wittig, M.; Baselt, T.; Nelsen, B.; Hartmann, P.
Konferenzbeitrag
2016Adhesion quality of evaporated aluminum layers on passivation layers for rear metallization of silicon solar cells
Kumm, J.; Hartmann, P.; Eberlein, D.; Wolf, A.
Zeitschriftenaufsatz
2016Analysis of Al diffusion processes in TiN barrier layers for the application in silicon solar cell metallization
Kumm, J.; Samadi, H.; Chacko, R.V.; Hartmann, P.; Wolf, A.
Zeitschriftenaufsatz
2016Analysis of design for Hartmann-Shack measurements under usage of Fourier-iteration and Zernike approximation wavefront reconstruction methods
Kabardiadi, Alexander; Greiner, Andreas; Aßmann, Heiko; Baselt, Tobias; Hartmann, Peter
Konferenzbeitrag
2016Analysis of weld seam uniformity through temperature distribution by spatially resolved detector elements in the wavelength range of 0.3μm to 5μm for the detection of structural changing heating and cooling processes
Lempe, Benjamin; Maschke, R.; Rudek, Florian; Baselt, Tobias; Hartmann, Paul
Konferenzbeitrag
2016Challenges and future trends in fiber lasers
Taccheo, Stefano; Schüster, Kay; Ferrari, M.; Seddon, Angela B.; Marciniak, Marian; Taudt, Christopher; Trolès, Johann; Valentini, Gianluca; Dorosz, Dominik; Prudenzano, Francesco; Jaeger, Monika; Dandrea, C.; Ivanda, Mile; Chiasera, Alessandro P.; Sujecki, Slawomir; Nazabal, Virginie; Comelli, Daniela; Baghdasaryan, Hovik V.; Baselt, Tobias; Hartmann, Peter; Lucianetti, Antonio; Peterka, Pavel; Klotzbach, Annett; Adam, Jean Luc; Gebavi, Hrvoje
Konferenzbeitrag
2016Designing of measurement for fast alternative method for measuring the wavefront of lithography exposure systems
Kabardiadi-Virkovski, Alexander; Baselt, Tobias; Hartmann, Peter
Vortrag
2016Experimental study of supercontinuum generation in an amplifier based on an Yb3+ doped nonlinear photonic crystal fiber
Baselt, Tobias; Taudt, Christopher; Nelsen, Bryan; Lasagni, Andrés-Fabián; Hartmann, Peter
Konferenzbeitrag
2016High-resolution material and surface topography characterization by a modified low-coherence interferometer
Taudt, Christopher; Baselt, Tobias; Koch, Edmund; Hartmann, Peter
Poster
2016Lichtausbreitung in einstellbaren Mikroringresonatoren
Martin, Anja
: Costache, Florenta (Betr.); Hartmann, Peter (Betr.)
Master Thesis
2016Measurement of surface topographies in the nm-range for power chip technologies by a modified low-coherence interferometer
Taudt, Christopher; Baselt, Tobias; Nelsen, Bryan L.; Aßmann, Heiko; Greiner, Andreas; Koch, Edmund; Hartmann, Paul
Konferenzbeitrag
2016Non-disruptive measurement system of cell viability in bioreactors
Rudek, Florian; Nelsen, B.L.; Baselt, Tobias; Berger, T.; Wiele, M.; Prade, I.; Hartmann, Peter
Konferenzbeitrag
2016Supercontinuum generation in an Yb3+ doped amplifier
Baselt, Tobias; Taudt, Christopher; Lasagni, Andrés-Fabián; Hartmann, Peter
Poster
2016Two-dimensional low-coherence interferometry for the characterization of nanometer-wafer-topographies
Taudt, Christopher; Baselt, Tobias; Nelsen, Bryan; Aßmann, Heiko; Greiner, Andreas; Koch, Edmund; Hartmann, Peter
Konferenzbeitrag
2016Verfahren und Vorrichtung zur intraoperativen Navigation
Grunert, Ronny; Snyderman, Carl; Hartmann, Peter; Lempe, Benjamin
Patent
2015Cross-linking characterization of polymers based on their optical dispersion utilizing a white-light interferometer
Taudt, Christopher; Baselt, Tobias; Oreski, Gernot; Hirschl, Christina; Koch, Edmund; Hartmann, Peter
Konferenzbeitrag
2015Designing of measurement for fast alternative method for measuring the wavefront of lithography exposure systems
Kabardiadi, Alexander; Baselt, Tobias; Hartmann, Peter
Vortrag
2015Dispersion characterization of large mode-area YB³+ doped double-clad fibers implemented in a laser cavity during operation
Baselt, Tobias; Taudt, Christopher; Lasagni, Andrés-Fabián; Hartmann, Peter
Vortrag
2015Experimental measurement of group velocity dispersion during operation in cladding-pumped large-mode-area Yb-doped fibers
Baselt, Tobias; Taudt, Christopher; Lasagni, Andrés-Fabián; Hartmann, Peter
Konferenzbeitrag
2015High-resolution material and surface topography characterization by a modified low-coherence interferometer
Taudt, Christopher; Baselt, Tobias; Nelsen, Bryan; Koch, Edmund; Hartmann, Peter
Poster
2015Long-term and annealing stable, solderable PVD metallization with optimized Al diffusion barrier
Kumm, J.; Chacko, R.V.; Samadi, H.; Hartmann, P.; Eberlein, D.; Jäger, U.; Wolf, A.
Zeitschriftenaufsatz, Konferenzbeitrag
2015Photovoltaische Solarzelle und Verfahren zum Herstellen einer metallischen Kontaktierung einer photovolatischen Solarzelle
Kumm, Julia; Samadi, Hassan; Reinwand, Dirk; Wolke, Winfried; Hartmann, Philip
Patent
2015ZERODUR®: New stress corrosion data improve strength fatigue prediction
Hartmann, P.; Kleer, G.; Rist, T.
Konferenzbeitrag
2014Inkjet-printing for maskless separation of metal structures for back-contact silicon solar cells
Stüwe, D.; Hartmann, P.; Keding, R.; Thaidigsmann, B.; Clement, F.; Prokopiak, S.; Fastnacht, P.; Jesswein, R.; Geppert, T.; Woehl, R.; Korvink, J.G.; Biro, D.
Zeitschriftenaufsatz
2014Optical measurement system for preparation and after-OP-check of a hip joint endoprothetic implantation
Maschke, R.; Lempe, B.; Taudt, C.; Rudek, F.; Baselt, T.; Basan, F.; Grunert, R.; Hartmann, P.
Konferenzbeitrag
2013Comparison of cleaning processes for enabling solderability of LFC-PERC silicon solar cells with evaporated Al as rear side metallization
Samadi, H.; Kumm, J.; Eberlein, D.; Hartmann, P.; Wolf, A.; Mack, S.
Konferenzbeitrag
2013Development of temperature-stable, solderable PVD rear metallization for industrial silicon solar cells
Kumm, J.; Samadi, H.; Hartmann, P.; Nold, S.; Wolf, A.; Wolke, W.
Konferenzbeitrag
2013Etching of PVD metal layers for contact separation of back contact silicon solar cells using inkjet-printing
Stüwe, D.; Hartmann, P.; Keding, R.; Clement, F.; Woehl, R.; Biro, D.; Fastnacht, P.; Jesswein, R.; Geppert, T.; Prokopiak, S.; Korvink, J.G.
Konferenzbeitrag
2013Investigation of methods for adhesion characterization of evaporated aluminum layers
Kumm, J.; Eberlein, D.; Hartmann, P.; Wolke, W.; Wolf, A.; Preu, R.
Konferenzbeitrag
2013A new small-package super-continuum light source for optical coherence tomography
Meissner, S.; Cimalla, P.; Fischer, B.; Taudt, C.; Baselt, T.; Hartmann, P.; Koch, E.
Konferenzbeitrag
2013Position dependent analysis of membrane electrode assembly degradation of a direct methanol fuel cell via electrochemical impedance spectroscopy
Hartmann, P.; Zamel, N.; Gerteisen, D.
Zeitschriftenaufsatz
2013Software-assisted live visualization system for subjacent blood vessels in endonasal endoscopic approaches
Lempe, Benjamin; Taudt, Christopher; Maschke, Ronny; Grüning, Jeannette; Ernstberger, Markus; Basan, Fabiola; Baselt, Tobias; Grunert, Ronny; Hartmann, Peter
Konferenzbeitrag
2012All printed touchless human-machine interface based on only five functional materials
Scheipl, G.; Zirkl, M.; Sawatdee, A.; Helbig, U.; Krause, M.; Kraker, E.; Andersson Ersman, P.; Nilsson, D.; Platt, D.; Bodö, P.; Bauer, S.; Domann, G.; Mogessie, A.; Hartmann, P.; Stadlober, B.
Konferenzbeitrag
2012Local degradation analysis of a real long-term operated DMFC stack MEA
Hartmann, P.; Gerteisen, D.
Zeitschriftenaufsatz
2011Cholinergic chemosensory cells in the trachea regulate breathing
Krasteva, G.; Canning, B.J.; Hartmann, P.; Veres, T.Z.; Papadakis, T.; Mühlfeld, C.; Schliecker, K.; Tallini, Y.N.; Braun, A.; Hackstein, H.; Baal, N.; Weihe, E.; Schütz, B.; Kotlikoff, M.; Ibanez-Tallon, I.; Kummer, W.
Zeitschriftenaufsatz
2011Nanoimprinted complementary organic electronics: Single transistors and inverters
Rothländer, T.; Palfinger, U.; Stadlober, B.; Haase, A.; Gold, H.; Palfinger, C.; Kraxner, J.; Jakopic, G.; Hartmann, P.; Domann, G.
Zeitschriftenaufsatz
2011Tiefenbild basierte markerlose Erfassung menschlicher Bewegungen anhand von medialen Achsen
Hartmann, Philip
: Kahn, Svenja (Betreuerin); Kuijper, Arjan (Betreuer)
Master Thesis
2011Towards symmetry axis based markerless motion capture
Hartmann, Philip; Kahn, Svenja; Bockholt, Ulrich; Kuijper, Arjan
Konferenzbeitrag
2010Industrial inline PVD metallization for silicon solar cells with laser fired contacts leading to 21.8% efficiency
Nekarda, J.; Reinwand, D.; Hartmann, P.; Preu, R.
Konferenzbeitrag
2010Investigation of the minority carrier lifetime reduction during industrial DC-sputtering of metal seed layers
Reinwand, D.; Graf, M.; Hartmann, P.; Preu, R.; Trassl, R.
Konferenzbeitrag
2010Substrathalter für die Oberflächenbehandlung von Substraten und Verwendung des Substrathalters
Reinwand, D.; Hofmann, M.; Trogus, D.; Hartmann, P.; Nekarda, J.
Patent
2009Industrial PVD metallization for high efficiency crystalline silicon solar cells
Nekarda, J.; Reinwand, D.; Grohe, A.; Hartmann, P.; Preu, R.; Trassl, R.; Wieder, S.
Konferenzbeitrag
2009Industrial sputtering metallization technology for crystalline silicon solar cells
Reinwand, D.; Nekarda, J.; Grohe, A.; Hartmann, P.; Trassl, R.; Preu, R.
Konferenzbeitrag
2008Approximation von 3D Gesichtsoberflächen durch NURBS-Patches zur Bildung von Merkmalsvektoren für die 3D-Gesichtserkennung
Hartmann, Philip
: Seibert, Helmut (Betreuer); Roth, Stefan (Betreuer)
Bachelor Thesis
2008Investigation of blistering of sputtered silicon nitride anti-reflection layer
Catoir, J.; Wolke, W.; Hartmann, P.; Gernot, E.; Preu, R.; Trassl, R.; Wieder, S.
Konferenzbeitrag
1997Testbattery for assessment of aquatic toxicity
Wenzel, A.; Nendza, M.; Hartmann, P.; Kanne, R.
Zeitschriftenaufsatz