Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2016Highly accurate thickness measurement of multi-layered automotive paints using terahertz technology
Krimi, Soufiene; Klier, Jens; Jonuscheit, Joachim; Freymann, Georg von; Urbansky, Ralph; Beigang, René
Zeitschriftenaufsatz
2016Photoconductive antennas based on low temperature grown GaAs on silicon infstrates for broadband terahertz generation and detection
Klos, Matthias; Bartholdt, Richard; Klier, Jens; Lampin, Jean François; Beigang, René
Konferenzbeitrag
2016Self-calibrating approach for terahertz thickness measurements of ceramic coatings
Krimi, Soufiene; Klier, Jens; Jonuscheit, Joachim; Freymann, Georg von; Urbansky, Ralph; Beigang, René
Konferenzbeitrag
2015An evolutionary algorithm based approach to improve the limits of minimum thickness measurements of multilayered automotive paints
Krimi, Soufiene; Klier, Jens; Ellrich, Frank; Jonuscheit, Joachim; Urbansky, R.; Beigang, René; Freymann, Georg von
Konferenzbeitrag
2014Comparison of terahertz technologies for detection and identification of explosives
Beigang, Renè; Biedron, Sandra; Dyjak, Slawomir; Ellrich, Frank; Haakestad, Magnus; Hübsch, Daniel; Kartaloglu, Tolga; Ozbay, Ekmel; Ospald, Frank; Palka, Norbert; Puc, Uros; Czerwińska, Elżbieta; Sahin, Asaf B.; Sesek, Aleksander; Trontelj, Janez; Švigelj, Andrej; Altan, Hakan; Rheenen, Arthur D. van; Walczakowski, Michal
Konferenzbeitrag
2014Nondestructive testing potential evaluation of a terahertz frequency-modulated continuous-wave imager for composite materials inspection
Cristofani, Edison; Friederich, Fabian; Wohnsiedler, Sabine; Matheis, Carsten; Jonuscheit, Joachim; Vandewal, Marijke; Beigang, René
Zeitschriftenaufsatz
2014Zerstörungsfreie Prüfung von Verbundwerkstoffen mit Terahertz-Technik im Vergleich zu etablierten Prüfverfahren
Wohnsiedler, Sabine; Matheis, Carsten; Jonuscheit, Joachim; Beigang, René
Zeitschriftenaufsatz
2013Fiber-coupled terahertz time-domain spectroscopy (THz-TDS) systems
Theuer, Michael; Ellrich, Frank; Molter, Daniel; Beigang, René
Aufsatz in Buch
2013Generation and detection of terahertz radiation up to 4.5 THz by low-temperature grown GaAs photoconductive antennas excited at 1560 nm
Rämer, Jan-Martin; Ospald, Frank; Freymann, Georg von; Beigang, René
Zeitschriftenaufsatz
2013Generation and detection of THz radiation up to 4.5 THz using LTG-GaAs PCAs illuminated at 1560 nm
Rämer, Jan-Martin; Ospald, Frank; Freymann, Georg von; Beigang, René
Konferenzbeitrag
2013Revealing the invisible - identifying concealed substances by means of terahertz spectroscopy
Jonuscheit, Joachim; Molter, Daniel; Ellrich, Frank; Beigang, René; Platte, Frank; Nalpantidis, Konstantinos
Zeitschriftenaufsatz
2012Breitbandspektroskopie mit Superkontinuum-Quellen
Petermann, Christian
: Beigang, René (Erstgutachter)
Dissertation
2012Chemometric tools for analysing Terahertz fingerprints in a postscanner
Ellrich, Frank; Torosyan, Garik; Wohnsiedler, Sabine; Bachtler, Sebastian; Hachimi, A.; Jonuscheit, Joachim; Beigang, René; Platte, F.; Nalpantidis, K.; Sprenger, T.; Hübsch, D.
Konferenzbeitrag
2012Comparison of high-speed terahertz optical sampling techniques at different wavelengths
Zouaghi, W.; Ospald, F.; Molter, Daniel; Beigang, René
Konferenzbeitrag
2012Comparison of THz emitters and detectors pumped at 1560 nm: DAST, ErAs:InGaAs and LTG GaAs
Ospald, F.; Zouaghi, W.; Rämer, J.-M.; Beigang, René
Konferenzbeitrag
2012Fourier-transform photocurrent spectroscopy using a supercontinuum light source
Petermann, Christian; Beigang, René; Fischer, Peer
Zeitschriftenaufsatz
2012Terahertz thin film and refractive index sensing with a metamaterial near-field sensor
Schmitt, Klemens; Wollrab, Viktoria; Neu, Jens; Beigang, René; Rahm, Marco
Konferenzbeitrag
2011Novel approaches in coherent terahertz measurement techniques
Molter, Daniel
: Beigang, René (Erstgutachter); Kawase, Kodo (Zweitgutachter)
Dissertation