Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2015ATR-Photometer zur Bestimmung der Isocyanatkonzentration in Prozessanwendungen
Theuer, M.; Hennig, S.; Ferstl, W.; Konz, W.; Lambrecht, A.
Journal Article
2013Fiber-coupled terahertz time-domain spectroscopy (THz-TDS) systems
Theuer, Michael; Ellrich, Frank; Molter, Daniel; Beigang, René
Book Article
2012Coupling into tapered metal parallel plate waveguides using a focused terahertz beam
Gerhard, M.; Theuer, M.; Beigang, R.
Journal Article
2012Terahertz-Spektroskopie: Messung von Gasen, Flüssigkeiten und Festkörpern
Molter, D.; Theuer, M.; Jonuscheit, J.; Torosyan, G.; Beigang, R.
Journal Article
2011Adiabatic coupling into Terahertz parallel-plate waveguides
Theuer, M.; Shutler, A.J.; Harsha, S.S.; Beigang, R.; Grischkowsky, D.R.
Conference Paper
2011High resolution THz-TDS using flare coupled metal parallel-plate waveguides
Theuer, M.; Harsha, S.S.; Shutler, A.J.; Beigang, R.; Grischkowsky, D.R.
Conference Paper
2011High resolution waveguide terahertz time-domain spectroscopy
Theuer, M.; Melinger, J.S.
Journal Article
2011Hochempfindliche Dünnschichtsensoren basierend auf Terahertz-Wellenleitern
Theuer, M.; Grischkowsky, D.; Beigang, R.
Journal Article
2011Sensitive determination of layer thickness by waveguide terahertz time-domain spectroscopy
Theuer, M.; Grischkowsky, D.; Beigang, R.
Conference Paper
2011Terahertz time-domain spectroscopy of gases, liquids, and solids
Theuer, M.; Harsha, S.; Molter, D.; Torosyan, G.; Beigang, R.
Journal Article
2011Terahertz two-cylinder waveguide coupler for transverse-magnetic and transverse-electric mode operation
Theuer, M.; Shutler, A.J.; Harsha, S.; Beigang, R.; Grischkowsky, D.
Journal Article
2011TM and TE 1 operation of cylindrical Terahertz waveguides
Shutler, A.; Theuer, M.; Harsha, S.S.; Grischkowsky, D.
Conference Paper
2011TM and TE1 operation of cylindrical terahertz waveguides
Shutler, A.J.; Theuer, M.; Harsha, S.S.; Grischkowsky, D.R.
Conference Paper
2010Adiabatic compression of terahertz waves using metal flares
Theuer, M.; Beigang, R.; Grischkowsky, D.R.
Journal Article
2010Fano profiles in transmission spectra of terahertz radiation through one-dimensional periodic metallic structures
Pradarutti, B.; Torosyan, G.; Theuer, M.; Beigang, R.
Journal Article
2010Flare coupled metal parallel-plate waveguides for high resolution terahertz time-domain spectroscopy
Theuer, M.; Harsha, S.S.; Grischkowsky, D.
Journal Article
2010Highly sensitive determination of coating thickness by using the high filling factor in an adiabatically coupled terahertz waveguide
Theuer, M.; Beigang, R.; Grischkowsky, D.R.
Conference Paper
2010Highly sensitive terahertz measurement of layer thickness using a two-cylinder waveguide sensor
Theuer, M.; Beigang, R.; Grischkowsky, D.
Journal Article
2010Sensing by metal cylinders compressing THz surface waves
Theuer, M.; Beigang, R.; Grischkowsky, D.
Conference Paper
2010Sensitivity increase for coating thickness determination using THz waveguides
Theuer, M.; Beigang, R.; Grischkowsky, D.
Journal Article
2010Terahertz time domain spectroscopy for nondestructive testing and sensing applications
Ellrich, F.; Herrmann, M.; Jonuscheit, J.; Theuer, M.; Torosyan, G.; Molter, D.; Wiegand, S.; Wohnsiedler, S.; Beigang, R.
Conference Paper
2009Chancen und Möglichkeiten der THz-Messtechnik für Kunst- und Kulturgut
Klotzbach, U.; Theuer, M.; Pradarutti, B.; Morgenthal, L.; Panzner, M.; Beyer, E.
Conference Paper
2009High resolution terahertz raster imaging
Molter, D.; Torosyan, G.; Wiegand, C.; Theuer, M.; Beigang, R.
Conference Paper
2009Investigation of hidden structures in art and technology by THz-time-domain imaging
Panzner, M.; Morgenthal, L.; Klotzbach, U.; Beyer, E.; Theuer, M.; Pradarutti, B.
Conference Paper
2009Nanosecond terahertz optical parametric oscillator with a novel quasi phase matching scheme in lithium niobate
Molter, D.; Theuer, M.; Beigang, R.
Journal Article
2009Nanosecond THz-OPO with a Novel QPM Scheme
Molter, D.; Theuer, M.; Beigang, R.
Conference Paper
2009Nanosekunden optisch parametrischer Oszillator zur Erzeugung schmalbandiger THz-Strahlung
Molter, D.; Theuer, M.; Beigang, R.
Abstract
2009Simulation and experiment of terahertz stand-off detection
Wohnsiedler, S.; Theuer, M.; Herrmann, M.; Islam, S.; Jonuscheit, J.; Beigang, R.; Hase, F.
Conference Paper
2009Terahertz standoff identification: Influence of environment and sample properties
Herrmann, M.; Wohnsiedler, S.; Wiegand, C.; Theuer, M.; Jonuscheit, J.; Beigang, R.
Conference Paper
2009THz-OPO with a novel QPM-scheme
Molter, D.; Theuer, M.; Beigang, R.
Conference Paper
2009Zwischen Mikrowellen und Infrarot: Terahertz-Wellen
Theuer, M.; Molter, D.; Rahm, M.; Beigang, R.
Journal Article
2008200 Hz rapid scan fiber-coupled terahertz time domain spectroscopy system
Ellrich, F.; Molter, D.; Weinland, T.; Theuer, M.; Jonuscheit, J.; Beigang, R.
Conference Paper
2008Fasergekoppeltes Terahertz-Spektroskopiesystem
Ellrich, F.; Weinland, T.; Theuer, M.; Jonuscheit, J.; Beigang, R.
Journal Article
2008Influences of real-world conditions on terahertz stand-off detection: Simulation and experiment
Wohnsiedler, S.; Theuer, M.; Herrmann, M.; Islam, S.; Jonuscheit, J.; Beigang, R.; Hase, F.
Conference Paper
2008Potential of THz-time domain spectroscopy in object inspection for restoration
Panzner, M.; Grosse, T.; Liese, S.; Klotzbach, U.; Beyer, E.; Theuer, M.; Köhler, W.; Leitner, H.
Conference Paper
2008Pump beam diameter dependent terahertz generation from surface emitters - experiment and simulation
Theuer, M.; Imhof, C.; Torosyan, G.; Ellrich, F.; Zengerle, R.; Beigang, R.
Conference Paper
2008A pump enhanced ns - OPO for THz generation
Molter, D.; Theuer, M.; Beigang, R.
Conference Paper
2008Terahertz emission from black silicon
Hoyer, P.; Theuer, M.; Beigang, R.; Kley, E.B.
Journal Article
2008Terahertz generation in an actively controlled femtosecond enhancement cavity
Theuer, M.; Molter, D.; Maki, K.; Otani, C.; L'huillier, J.A.; Beigang, R.
Journal Article
2008Terahertz-Bildgebung in industriellen Anwendungen
Theuer, M.; Torosyan, G.; Ellrich, F.; Jonuscheit, J.; Beigang, R.
Journal Article
2008Terahertz-Messtechnik für die zerstörungsfreie Werkstoffprüfung: Möglichkeiten und Grenzen der THz-Messtechnik
Beigang, R.; Ellrich, F.; Torosyan, G.; Theuer, M.
Conference Paper
2008Thin-film measurements with THz-radiation
Ellrich, F.; Theuer, M.; Torosyan, G.; Jonuscheit, J.; Beigang, R.
Conference Paper
2007Actively stabilized synchronously pumped enhancement cavity for THz generation
Molter, D.; Theuer, M.; Torosyan, G.; Beigang, R.; Maki, K.; Otani, C.
Conference Paper
2007Generation of THz radiation using bulk, periodically and aperiodically poled lithium niobate. Pt.1: Theory
L'huillier, J.A.; Torosyan, G.; Theuer, M.; Avetisyan, Y.; Beigang, R.
Journal Article
2007Generation of THz radiation using bulk, periodically and aperiodically poled lithium niobate. Pt.2: Experiments
L'huillier, J.A.; Torosyan, G.; Theuer, M.; Rau, C.; Avetisyan, Y.; Beigang, R.
Journal Article
2006Actively controlled enhancement cavity for terahertz generation
Theuer, M.; Molter, D.; Torosyan, G.; Beigang, R.; Maki, K.; Kawase, K.
Conference Paper
2006Efficient generation of Cherenkov-type terahertz radiation from a lithium niobate crystal with a silicon prism output coupler
Theuer, M.; Torosyan, G.; Rau, C.; Beigang, R.; Maki, K.; Otani, C.; Kawase, K.
Journal Article
2006Nonlinear generation of terahertz radiation in bulk, periodically and aperiodically poled lithium niobate
L'Huillier, J.A.; Torosyan, G.; Theuer, M.; Beigang, R.
Conference Paper
2005Terahertz radiation from a MgO: LiNbO3 crystal using a femtosecond pumped enhancement cavity
Theuer, M.; Torosyan, G.; Beigang, R.; Maki, K.; Kawase, K.
Conference Paper