Konferenzen

2011

Non-Specular Scattering Modeling for THz Propagation Simulations: S. Priebe, M. Jacob, C. Jansen and T. Kürner; European Conference on Antennas and Propagation; Rome, Italy, April 2011
Highly Birefringent Liquid Crystal for THz Applications: M. Reuter, K. Altmann, N. Vieweg, R. Dabrowski, and M. Koch; GeMiC 2012; Ilmenau, Germany, March 2012
Phase correction for rapid en-face scanning with pulsed terahertz radiation: S. Katletz, N. Vieweg, B. Scherger, B. Heinen, M. Koch and K. Wiesauer; Proceedings of SPIE; 2011
Mode profiling of THz fibers with dynamic aperture near-field imaging: M. Stecher, S. F. Durrschmidt, K. Nielsen, A. Stefani, H. K. Rasmussen, P. U. Jepsen, G. E. Town, O. Bang and M. Koch; IRMMW-THz, 2011 36th International Conference; October 2011
Disorder Effects in Ga(AsBi): C. Wagner, S. Imhof, S. Chernikov, M. Koch, N. S. Köster, K. Kolata, S. Chatterjee, S. W. Koch, X. Lu, S. R. Johnson, D. A. Beaton, T. Tiedje, O. Rubel and A. Thränhardt; Spring Meeting of the German Physical Society; Dresden, GER 2011
Luminescence dynamics in Ga(AsBi): S. Imhof, A. Thränhardt, A. Chernikov, M. Koch, K. Kolata, N. S. Köster, S. Chatterjee, S. W. Koch, X. Lu, S. R. Johnson, D. A. Beaton, T. Tiedje and O. Rubel; International Workshop on Bismuth Containing Semiconductors; Guildford, UK 2011
Thermal properties of high-power vertical-external-cavity surface-emitting lasers: A. Chernikov, J. Herrmann, M. Koch, B. Kunert, W. Stolz, S. Chatterjee, S. W. Koch, T. L. Wang, Y. Kaneda, J. M. Yarborough, J. Hader and J. V. Moloney; Spring Meeting of the German Physical Society; Dresden, GER 2011
Many-body effects in phonon-sideband luminescence: A. Chernikov, V. Bornwasser, M. Koch, W. W. Rühle, S. Chatterjee, T. Wassner, B. Laumer, S. Lautenschläger, B. K. Meyer, M. Eickhoff, C. N. Böttge, T. Feldtmann, M. Kira and S. W. Koch; Spring Meeting of the German Physical Society; Dresden, GER 2011
Strong carrier-phonon coupling in Ga(AsBi) single quantum wells: A. Chernikov, V. Bornwasser, M. Koch, S. Koch, S. Chatterjee, X. Lu, S. R. Johnson, D. A. Beaton and T. Tiedje; International Workshop on Bismuth Containing Semiconductors; Guildford, UK 2011
Coulomb effects in phonon-assisted emission: A. Chernikov, V. Bornwasser, M. Koch, S. Chatterjee, C. N. Böttge, T. Feldtmann, M. Kira, T. A. Wassner, S. Lautenschläger, B. K. Meyer and S. W. Koch; Materialforschungstag Mittelhessen; Gießen, GER 2011
Time-resolved photoluminescence spectroscopy of ZnO/(ZnMg)O heterostructures: V. Bornwasser, A. Chernikov, M. Koch, S. Chatterjee, S. W. Koch, B. Laumer and M. Eickhoff; Spring Meeting of the German Physical Society; Dresden, GER 2011
Nondestructive thickness determination of plastic pipes in a nearby industrial environment using terahertz time domain spectroscopy: T. Probst, M. Scheller and M. Koch; 36th International Conference on Infrared, Millimeter, and Terahertz Waves; Houston, USA, August 2011
Polymeric Compounds as base Materials for THz Lenses: M. Wichmann, N. Kocic, S. Lippert, M. Scheller, T. Hochrein, I. Radovanocic, P. Heidemeyer, M. Bastian and M. Koch; Materialforschungstag Mittelhessen; 2011
Liquid-Filled Variable-Focus Terahertz Lens: B. Scherger, C. Jördens and M. Koch; Optical Terahertz Science and Technology; 2011
Comparison of polarization-sensitive detection methods of THz radiation: M. Pfleger, S. Katletz, N. Vieweg, B. Scherger, M. Scheller, M. Koch and K. Wiesauer; 4rd International Symposium on Photoelectronic Detection and Imaging (ispdi); Beijing China, 2011
Comparison of polarization-sensitive detection methods of THz radiation: M. Pfleger, S. Katletz, H. Pühringer, N. Vieweg, B. Scherger, B. Heinen, M. Scheller, M. Mikulics, M. Koch and K. Wiesauer; International THz Conference; Villach 2011
Screening food and general industrial products with THz systems: O. Peters, B. Scherger, C. Jördens, C. Jansen, S. Wietzke and M. Koch; Rapid Methods Europe, Food and Feed Safety and Quality; 2011
Phase correction for rapid en-face scanning with pulsed terahertz radiation: S. Katletz, N. Vieweg, B. Scherger, B. Heinen, M. Koch and K. Wiesauer; 4rd International Symposium on Photoelectronic Detection and Imaging; 2011
Phase correction for rapid en-face scanning with pulsed terahertz radiation: S. Katletz, N. Vieweg, B. Scherger, B. Heinen, M. Koch and K. Wiesauer; Proceedings of SPIE; 2011
Polarization sensitive imaging with pulsed THz radiation: S. Katletz, M. Pfleger, H. Pühringer, N. Vieweg, B. Scherger, B. Heinen, M. Koch and K. Wiesauer; International THz Conference; Villach 2011
Pulsed THz Systems and their Applications for Security Inspection and Non-Destructive Testing: M. Wichmann, S. Wietzke, M. Schwerdtfeger, B. Scherger, M. Scheller, C. Jansen, O. Peters, N. Krumbholz and M. Koch; Air Force Special Session Terahertz Workshop; Halifax, Canada, June 2011
Planar Terahertz Metamaterials with High Q-factor and Asymmetric Excitation: N. Born, I. A. I. Al-Naib, C. Jansen, M. Wichmann and M. Koch; Materialforschungstag Mittelhessen; 2011
Polarization and angle independent high Q-factor THz metamaterials: N. Born, I. Al-Naib, C. Jansen, M. Wichmann, N. Vieweg and M. Koch; IRMMW-THz 2011 36th International Conference; 2011
Terahertz Testing of Adhesive Bonds: S.F. Dürrschmidt, S. Wietzke, C. Jansen, H. Wang, G. Zhao, and M. Koch; IRMMW/THz 2011; Houston, TX, Oct. 2011
Morphological Analyses of Polybutylene Terephthalate by Terahertz Time-domain Spectroscopy: B.M. Fischer, S. Wietzke, M. Reuter, N. Nestle, E. Klimov, and M. Koch; IRMMW/THz 2011; Houston, TX, Oct. 2011
Terahertz lenses made by compression moulding: M. Wichmann, B. Scherger, S. Lippert, N. Kocic, S. Wietzke, N. Vieweg, C. Jansen, M. Scheller, T. Hochrein, I. Radovanovic, P. Heidemeyer, M. Bastian, K. Wiesauer, and M. Koch; IRMMW/THz 2011; Houston, TX, Oct. 2011
Mode profiling of THz fibers with dynamic aperture near-field imaging: M. Stecher, S.F. Dürrschmidt, K. Nielsen, P. Uhd Jepsen, O. Bang, and M. Koch; IRMMW/THz 2011; Houston, TX, Oct. 2011
Photoconductive THz generation at 1.5 μm excitation in InGaAs/InAlAs structures with separated photoconductive and trapping layers: R.J.B Dietz, M. Gerhard, J. Boettcher, H. Kuenzel, M. Koch, B. Sartorius, and M. Schell; IRMMW/THz 2011; Houston, TX, Oct. 2011
Tunable-focus liquid terahertz lens: B. Scherger, C. Jördens, and M. Koch; IRMMW/THz 2011; Houston, TX, Oct. 2011
In Vitro THz Field Exposition of Skin Cells: T. Kleine-Ostmann, C. Jastrow, M. Salhi, T. Schrader, H. Hintzsche, H. Stopper, U. Kärst, B. Heinen, M. Shakfa, M. Schwerdtfeger and M. Koch; 10th Int. Conf. of the European Bioelectromagnetic Association; Rome, Feb. 2011
Carrier dynamics in (ZnMg)O alloy materials: A. Chernikov, S. Horst, M. Koch, K. Volz, S. Chatterjee, S.W. Koch, T. Wassner, B. Laumer, and M. Eickhoff; Phys. Stat. Sol. C, 8, 1149, 2011
Plasma-related phonon-sideband emission in semiconductors: A. Chernikov, C.N. Böttge, T. Feldtmann, S. Chatterjee, M. Koch, M. Kira, and S.W. Koch; Phys. Stat. Sol. C, 8, 1149, 2011
Intracavity Generation of High Power Continuous Waves Terahertz Radiation: M. Scheller, J.M. Yarborough, J.V. Moloney, M. Fallahi, M. Koch, and S. W. Koch; OTST 2011; Santa Barbara, CA, March 2011
Phonon-sideband spectroscopy: plasma contribution and interaction mechanisms: A. Chernikov, T. Feldtmann, C. Böttge, T.A. Wassner, M. H. Eickhoff, M. Koch, M. Kira, S. W. Koch, S. Chatterjee; Photonics West 2011; Proc. SPIE 7933, San Jose, CA, Jan. 2011
Performance of vertical-external-cavity surface-emitting lasers in the multi-10W regime: S. Chatterjee, A. Chernikov, J. Herrmann, M. Koch, T.-L. Wang, Y. Kaneda, M. Yarborough, J. Hader, J.V. Moloney, B. Kunert, W. Stolz, S. W. Koch; Photonics West 2011; Proc. SPIE 7933, San Jose, CA, Jan. 2011
Terahertz systems for screening of general industrial and food products: O. Peters, B. Scherger, C. Jördens, C. Jansen, S. Wietzke and M.Koch; Rapid Methods Europe; Noordwijkerhout, The Netherlands, 2011 (invited)

2010

Handheld Terahertz Spectrometer for the Detection of Liquid Explosives: N. Krumbholz, C. Jansen, M. Scheller, T. Müller-Wirts, S. Lübbecke, R. Holzwarth, R. Scheunemann, B. Sartorius, H. Roehle, D. Stanze, J. Beckmann, L. von Chrzanowski, U. Ewert, and M. Koch; Proc. SPIE Int. Soc. Opt. Eng. 7485,2010
Cavity design and heat management in vertical-external-cavity surface-emitting lasers (VECSELs): J. Hermann, A. Chernikov, M. Koch, T. Wang, Y. Kaneda, M. Yaborough, J. Hader, J. V. Moloney, B. Kunert, W. Stolz, and A. Chatterjee; Spring Meeting of the German Physical Society; Regensburg, GER 2010
Cavity design and heat management in vertical-external-cavity surface-emitting lasers (VECSELs): J. Hermann, A. Chernikov, M. Koch, T. Wang, Y. Kaneda, M. Yaborough, J. Hader, J. V. Moloney, B. Kunert, W. Stolz, and A. Chatterjee; SPIE OPTO; Photonics West, San Francisco, USA 2010
Clustering Effects in Ga(AsBi): S. Imhof, A. Thränhardt, A. Chernikov, M. Koch, K. Kolata, N.S. Köster, S. Chatterjee, S. W. Koch, X. Lu, S. R. Johnson, D. A. Beaton, T. Tiedje, and O. Rubel; International Workshop on Bismuth Containing Semiconductors; Ann-Arbor, USA 2010
Influence of disorder on photoluminescence dynamics of Ga(AsBi): A. Chernikov, S.Chatterjee, C. Bückers, M. Koch, S.W. Koch, S. Imhof, A. Thränhardt, X. Lu, S.R. Johnson, D.A. Beaton and T. Tiedje; SPIE Photonics West, Beitrag 7597-19, pp. 589; San Francisco, USA, 2010 ( [URL]abstract )
Temperature dependence of the THz lattice modes in polyvinylidene fluoride and high-densitiy polyethylene: M. Reuter, S. Wietzke, C. Jansen, T. Jung, S. Chatterjee and M. Koch; 3rd Scientific EOS Annual Meeting (EOSAM 2010); Paris, France, October 2010
Carrier dynamics in ZnMgO studied by time-resolved photoluminescence: A. Chernikov, M. Koch, S. Chatterjee, S: Horst, K. Volz, B. Pasenow, S.W. Koch, P.J. Klar, B.K. Meyer, T. Wassner, B. Laumer, M. Eickhoff; Photonics West 2010; San Francisco, 2010
Cost-effective THz spectroscopywith continuous-wave laser sources: M.R. Hofmann, M. Scheller, C. Brenner, K. Baaske, and M. Koch; Conference of Antennas and Propagation (EuCAP) 2010; Barcelona, Spain, April 2010
High Q-factor Planar Metamaterials Based on Asymmetric Single Split Resonators: I.A.I. Al-Naib, C. Jansen and M. Koch; 4th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (Metamaterials); Karlsruhe, Germany, September 2010
Narrow Bandpass Filter Incorporating Bandwidth Modifying Slots in Proximity to Metamaterial Resonators: I.A.I. Al-Naib, C. Jansen and M. Koch; 4th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (Metamaterials); Karlsruhe, Germany, September 2010
Making THz systems industry compatible: M. Koch, M. Scheller, M. Schwerdtfeger, M. Stecher, O. Peters, B. Scherger, B. Heinen, S. Wietzke, T. Hochrein, N. Vieweg, C. Jördens, N. Krumbholz and C. Jansen; 20th Intern. Conf. on Applied Electromagnetics and Communications; Dubrovnik, Croatia, September 2010 (invited)
Frequency modulation for continuous wave terahertz spectroscopy: M. Scheller, T. Kinder, O. Peters, T. Müller-Wirts and M. Koch; IRMMW/THz; Rome, Italy, September 2010 [DOI]
Discrete sampling of continuous wave terahertz radiation: M. Schwerdtfeger, M. Scheller, M. Stecher and M. Koch; IRMMW/THz; Rome, Italy, September 2010 [DOI]
Nondestructive detection of delaminations in plastic weld joints: O. Peters, S. Wietzke, C. Jansen, M. Scheller and M. Koch; IRMMW/THz; Rome, Italy, September 2010 [DOI]
High Q-factor Planar Terahertz Metamaterials: I.A.I. Al-Naib, C. Jansen, N. Born and M. Koch; IRMMW/THz; Rome, Italy, September 2010 [DOI]
Terahertz form birefringent devices: M. Scheller, C. Jördens and M. Koch; IRMMW/THz; Rome, Italy, September 2010 [DOI]
Hybrid continuous wave terahertz system: M. Stecher, M. Scheller and M. Koch; IRMMW/THz; Rome, Italy, September 2010 [DOI]
Glass-Transition-Induced Lattice Mode Shifts in PVDF and HDPE Observed with Terahertz Time-Domain Spectroscopy: S. Wietzke, C. Jansen, M. Reuter, T. Jung, D. Kraft, S. Chatterjee and M. Koch; IRMMW/THz; Rome, Italy, September 2010 [DOI]
Terahertz Systems and their Applications: C. Jansen, S.Wietzke, O. Peters, M. Scheller, N. Vieweg, B. Scherger, N. Krumbholz and M. Koch; International Conference on Coherent and Nonlinear Optics (ICONO/LAT); Kazan, Russia, August 2010 (invited)
Carrier dynamics in (ZnMg)O alloy materials: A. Chernikov, S. Horst, M. Koch, K. Volz, S. Chatterjee, S.W. Koch, T. Wassner, B. Laumer and M. Eickhoff; 10th International Workshop on Nonlinear Optics and Excitation Kinetics in Semiconductors (NOEKS); Paderborn, Germany, August 2010
Plasma-related phonon-sideband emission in semiconductors: A. Chernikov, C.N. Böttge, T. Feldtmann, S. Chatterjee, M. Koch, M. Kira and S.W. Koch; 10th International Workshop on Nonlinear Optics and Excitation Kinetics in Semiconductors (NOEKS); Paderborn, Germany, August 2010
Terahertz Spectroscopy - A Powerful Tool for the Characterization of Plastic Materials: S. Wietzke, C. Jansen, N. Krumbholz, O. Peters, N. Vieweg, C. Jördens, M. Scheller, D. Romeike, T. Jung, M. Reuter, S. Chatterjee and M. Koch; 10th IEEE International Conference on Solid Dielectrics (ICSD), pp. 1 - 4; Potsdam, Germany, July 2010 [DOI]
Concept of THz technologies: C. Jansen and M. Koch; Visionary Seminar: Terahertz - from Visible to Invisible; IMEC Leuven, Belgium, June 2010 (invited)
Optical Spectroscopy on Bi Containing Semiconductors: A. Chernikov, S. Chatterjee, M. Koch, C. Bückers, S.W. Koch, S. Imhof, A. Thränhardt, X. Lu, S.R. Johnson, D.A. Beaton and T. Tiedje; Conference on Lasers and Electro-Optics, pp. JWA94, Optical Society of America; San Jose, CA, USA, May 2010 [URL]
Multi-Mode Continuous Wave Terahertz Systems - Quasi Time Domain Spectroscopy: M. Scheller and M. Koch; Conference on Lasers and Electro-Optics; San Jose, CA, USA, May 2010
Time Resolved Experiments with Single Laser Asynchronous Optical Sampling: T. Hochrein, R. Wilk, R. Holzwarth, N. Krumbholz and M. Koch; Conference on Lasers and Electro-Optics; San Jose, CA, USA, May 2010
Time - resolved photoluminescence study of Ga(AsBi): influence of disorder: A. Chernikov, N.S. Köster, K. Kolata, S. Chatterjee, M. Koch, S.W. Koch, S. Imhof, A. Thränhardt, X. Lu, S.R. Johnson, D.A. Beaton, T. Tiedje and O. Rubel; SPIE Photonics Europe, pp. 7720-60; Brussels, Belgium, April 2010
Zeitaufgelöste Experimente ohne externe Verzögerungsstrecke und einer einzigen Pulsquelle: T. Hochrein, R. Wilk, N. Krumbholz, R. Holzwarth, M. Mei and M. Koch; Frühjahrstagung der Deutschen Physikalischen Gesellschaft; Hannover, Germany, March 2010
Diode laser based THZ homodyne system for cw and quasi time domain spectroscopy: C. Brenner, M. Hofmann, M. Scheller, M.K. Shakfa, M. Koch, A. Klehr and G. Erbert:; Laser Optics Berlin; Berlin, Germany, March 2010
Terahertz Investigation of Liquid Crystals from the CB Family: N. Vieweg, R. Wilk, M.K. Shakfa, J.M. Kloc, M. Scheller, C. Jansen, N. Krumbholz, M. Mikulics and M. Koch; IEEE Photonics Society Winter Topicals Meeting Series (WTM), pp. 32 - 33; Majorca, Spain, January 2010 [DOI]

2009

Industrial Applications for Terahertz Systems: M. Koch; Intern. Workshop on Terahertz Technology; Osaka, Japan, December 2009 (invited)
Glass Transition of Polymers Observed Using Terahertz Time-Domain Spectroscopy: S. Wietzke, C. Jansen, T. Jung, S. Chatterjee, B. Baudrit, M. Bastian, W. Dempwolf, H. Menzel and M. Koch; The International Workshop on Terahertz Technology (TeraTech 09); Osaka, Japan, December 2009 (Best Poster Award)
Investigating the glass transition of polymers with terahertz time-domain spectroscopy: T. Jung, S. Wietzke, C. Jansen, M. Reuter, S. Chatterjee, B. Baudrit, M. Bastian and M. Koch; TERA-MIR 2009. International Workshop on Terahertz and Mid Infrared Radiation: Basic Research and Practical Applications, pp. 35 - 36; Turunc-Marmaris, Turkey, October 2009 [DOI]
Industrial applications of terahertz systems: M.Koch; Optical Terahertz Science and Technology; Copenhagen, Denmark, October 2009 (invited)
Terahertz Spectroscopy - A New Non-Destructive Technique for the Plastics Industry: S. Wietzke, N. Krumbholz, N. Vieweg, C. Jördens, C. Jansen, M. Scheller, D. Romeike, T. Jung, W. Dempwolf, B. Baudrit, T. Zentgraf, T. Hochrein, M. Bastian, S. Chatterjee, H. Menzel and M. Koch; Advances in Plastics Technology; Katowice, Polen, September 2009 (invited)
Handheld terahertz spectrometer for the detection of liquid explosives: N. Krumbholz, C. Jansen, M. Scheller, T. Muller-Wirts, S. Lubbecke, R. Holzwarth, R. Scheunemann, R. Wilk, B. Sartorius, H. Roehle, D. Stanze, J. Beckmann, L.S. von Chrzanowski, U. Ewert and M. Koch; SPIE "Security and Defense", Vol. 7485(1), pp. 748504, Ed. K.A. Krapels and N.A. Salmon, SPIE; Berlin, Germany, September 2009 [DOI]
Terahertz Technology - A Novel Non-Destructive Method to Determine Changes in Water Content of Leaves During Drought Stress: B. Breitenstein, M. Scheller, M.K. Shakfa, T. Kinder, T. Müller-Wirts, M. Koch and D. Selmar; Botanikertagung; Leipzig, Germany, September 2009
Folded dipole antenna for increased cw THz output power: K. Baaske, K. Ezdi, C. Jordens, O. Peters, M. Mikulics and M. Koch; IRMMW/THz; Busan, South Korea, September 2009 [DOI]
Alignment and illumination issues in scaled THz RCS measurements: C. Jansen, N. Krumbholz, R. Geise, T. Probst, O. Peters, A. Enders and M. Koch; IRMMW/THz; Busan, South Korea, September 2009 [DOI]
On the anisotropy of liquid crystals in the THz frequency range: N. Vieweg, R. Wilk, J.M. Kloc, M. Scheller, C. Jansen, N. Krumbholz, M. Mikulics and M. Koch; IRMMW/THz; Busan, South Korea, September 2009 [DOI]
Very compact bandpass filter based on spiral metamaterial resonators: I.A.I. Al-Naib, C. Jansen and M. Koch; IRMMW/THz; Busan, South Korea, September 2009 [DOI]
Algorithms for the analysis of ultrathin samples with terahertz time domain spectroscopy: M. Scheller, C. Jansen and M. Koch; IRMMW/THz; Busan, South Korea, September 2009 [DOI]
Thermal and morphological influence on the B1u lattice mode in polyethylene observed using terahertz time-domain spectroscopy: S. Wietzke, T. Jung, S. Chatterjee, W. Dempwolf, H. Menzel and M. Koch; IRMMW/THz; Busan, South Korea, September 2009 [DOI]
Pulsed THz antennas - a time-domain approach: K. Ezdi, B. Heinen, C. Jördens, N. Vieweg, N. Krumbholz, R. Wilk, M. Mikulics, K. Wiesauer, S. Katletz and M. Koch; IRMMW/THz; Busan, South Korea, September 2009 [DOI]
Asymmetric single split resonators for high Q-factor metasurfaces: I.A.I. Al-Naib, C. Jansen and M. Koch; IRMMW/THz; Busan, South Korea, September 2009 [DOI]
Increasing the speed of THz TDS imaging: B. Scherger, C. Jordens, D. Stanze, N. Krumbholz and M. Koch; IRMMW/THz; Busan, South Korea, September 2009 [DOI]
Applications for effective medium theories in the terahertz regime: M. Scheller, S. Wietzke, C. Jansen, C. Jordens, M. Lehnhardt and M. Koch; IRMMW/THz; Busan, South Korea, September 2009 [DOI]
Miniaturized Asymmetric Resonators Based on Babinet Principle: I.A.I. Al-Naib, C. Jansen and M. Koch; IRMMW/THz; Busan, South Korea, September 2009 [DOI]
Temperature sensitive absorption characteristics of polyamides: N. Krumbholz, T. Hochrein, D.M. Mittleman, J. Grunenberg, U. Schade and M. Koch; IRMMW/THz; Busan, South Korea, September 2009 [DOI]
Z-scan based fiber-coupled coherent cw THz imaging system: O. Peters, K. Baaske, N. Krumbholz, T. Probst and M. Koch; IRMMW/THz; Busan, South Korea, September 2009 [DOI]
In vitro field exposition of skin cells between 100 GHz and 2.52 THz: T. Kleine-Ostmann, C. Jastrow, M. Salhi, T. Schrader, H. Hintzsche, H. Stopper, U. Karst, B. Heinen, K. Baaske and M. Koch; IRMMW/THz; Busan, South Korea, September 2009 [DOI]
Determining the glass transition temperature of polymers with terahertz time-domain spectroscopy: S. Wietzke, C. Jansen, T. Jung, S. Chatterjee, W. Dempwolf, H. Menzel and M. Koch; IRMMW/THz; Busan, South Korea, September 2009 [DOI]
Fiber-coupled terahertz transceiver heads for reflection measurements: N. Krumbholz, C. Joerdens, T. Probst, T. Hasek and M. Koch; IRMMW/THz; Busan, South Korea, September 2009 [DOI]
Industrial Applications for Terahertz Systems: C. Jansen, S. Wietzke, M. Scheller, N. Krumbholz, K. Baaske, N. Vieweg, O. Peters, C. Jördens and M. Koch; SURA Terahertz Applications Symposium; Washington, DC, USA, June 2009
Industrial applications of THz systems: S. Wietzke, C. Jansen, C. Jördens, N. Krumbholz, N. Vieweg, M. Scheller, M.K. Shakfa, D. Romeike, T. Hochrein, M. Mikulics and M. Koch; International Symposium on Photoelectronic Detection and Imaging, Proceedings of SPIE ISPDI - 7385-06; Beijing, China, June 2009 (invited)
Monitoring the water status of economic plants with continuous wave terahertz radiation: M.K. Shakfa, M. Scheller, B. Breitenstein, D. Selmar and M. Koch; European Conference on Lasers and Electro-Optics, (CLEO/Europe - EQEC); Munich, Germany, June 2009 [DOI]
Versatile THz Homodyn System based on an amplified laser diode in an external cavity: C. Brenner, M.R. Hofmann, M.K. Shakfa, M. Scheller, M. Koch, A. Klehr, and G. Erbert; Intern. Workshop on Terahertz Technology; Osaka, Japan, Dec. 2009
Fiber-coupled terahertz transceiver antenna: N. Krumbholz, C. Jördens, T. Hasek, N. Vieweg, B. Scherger, L. Bähr and M. Koch; Optical Terahertz Science and Technology; Santa Barbara, CA. USA, March 2009
High Degree of Miniaturization with Asymmetric Rectangle Resonators: I.A.I. Al-Naib, C. Jansen and M. Koch; European Conference on Antennas and Propagation (EuCAP), pp. 355 - 357; Berlin, Germany, March 2009 [URL]
Scaled Radar Cross Section Measurements with Terahertz-Spectroscopy up to 800 GHz: C. Jansen, N. Krumbholz, R. Geise, A. Enders and M. Koch; European Conference on Antennas and Propagation (EuCAP), pp. 3645 - 3648; Berlin, Germany, March 2009 [URL]
Semiconductor laser based THz generation and detection: C. Brenner, S. Hoffmann, C.-S. Friedrich, T. Schlauch, A. Klehr, G. Erbert, G. Tränkle, C. Jördens, M. Salhi, M. Koch and M.R. Hofmann; physica status solidi (c), Vol. 6, pp. 564-567; February 2009 [DOI]
THz sources and detectors based on diode lasers: C.-S. Friedrich, C. Brenner, S. Hoffmann, T. Schlauch, A. Klehr, G. Erbert, G. Trankle, C. Jördens, M. Salhi, M. Koch and M.R. Hofmann; Photonics West, Proceedings of SPIE, pp. 71970B - 71970B-8; San Jose, CA, USA, January 2009 [DOI] (invited)

2008

High resolution imaging using a THz gas laser: M.A. Salhi and M. Koch; EOS Annual Meeting; Paris, France, October 2008 [URL]
Quantitative investigation of the water absorption in polymers using pulsed THz spectroscopy: S.W.C. Jördens and M. Koch; EOS Annual Meeting; Paris, France, October 2008
Towards multi-channel THz imaging: C. Jördens, N. Krumbholz, B. Scherger, D. Stanze, T. Hasek, M. Mikulics and M. Koch; EOS Annual Meeting; Paris, France, October 2008
Defect inspection in plastic weld joints with cw THz imaging: K. Baaske, R. Wilk, B. Baudrit, M. Bastian, M. Mikulics and M. Koch; EOS Annual Meeting; Paris, France, October 2008
Towards THz WLANs: M. Koch, M. Jacob, R. Piesiewicz, C. Jastrow, K. Münter, C. Jansen, T. Kleine-Ostmann, T. Kürner and T. Schrader; 11th International Symposium on Wireless Personal Multimedia Communications (WPMC); Lapland, Finland, September 2008 (invited)
Higher Degree of Miniaturization with Split Rectangle Resonators: I.A.I. Al-Naib and M. Koch; 38th European Microwave Conference (EuMC), pp. 559-562; Amsterdam, Netherlands, October 2008 [DOI]
Miniaturization of Coplanar Waveguide Bandstop Filter with Spiral Resonators: I.A.I. Al-Naib and M. Koch; 2nd International Congress on Advanced Electromagnetic Materials for Microwaves and Optics (Metamaterials 2008), pp. 715 -717; Pamplona, Spain, September 2008 [URL]
Thin Film Sensing with Frequency Selective Surfaces Based on Improved Asymmetric Resonators: I.A.I. Al-Naib, C. Jansen and M. Koch; 2nd International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (Metamaterials 2008), pp. 169 - 171; Pamplona, Spanien, September 2008 [URL]
Dielectric fiber based splitters, couplers and endoscopes for sub-THz frequencies: C. Jordens, K.L. Chee, I.A.I. Al-Naib, S. Peik, G. Wenke and M. Koch; IRMMW/THz; Pasadena, CA, USA, September 2008 [DOI]
Improved terahertz sensors based on frequency selective surfaces for thin-film sensing: I.A.I. Al-Naib, C. Jansen and M. Koch; IRMMW/THz; Pasadena, CA, USA, September 2008 [DOI]
THz spectroscopy for the inline control of polymeric compounding processes: N. Krumbholz, T. Hochrein, N. Vieweg, T. Hasek, K. Kretschmer, M. Bastian and M. Koch; IRMMW/THz, pp. 1-2; Pasadena, CA, USA, September 2008 [DOI]
Confocal THz imaging using a gas laser: M.A. Salhi and M. Koch; IRMMW/THz; Pasadena, CA, USA, September 2008 [DOI]
Inspection of glass-fiber reinforced composites with a continuous wave THz imaging system: K. Baaske, S. Priyadarshi, R. Wilk, F. Breitfeld, M. Mikulics and M. Koch; IRMMW/THz; Pasadena, CA, USA, September 2008
Photonic crystals for on-off switching of sub-terahertz electromagnetic waves: T. Hasek, Z. Ghattan, R. Wilk, M. Shahabadi and M. Koch; IRMMW/THz; Pasadena, CA, USA, September 2008 [DOI]
Effective permittivity and scattering model for the evaluation of the leaf water status: M. Scheller, C. Jordens, B. Breitenstein, D. Selmar and M. Koch; IRMMW/THz, pp. 1-2; Pasadena, CA, USA, September 2008 [DOI]
A fiberstretcher operating as an optical delay line in a fiber-coupled THz spectrometer: N. Krumbholz, M. Schwerdtfeger, T. Hasek, B. Scherger and M. Koch; IRMMW/THz; Pasadena, CA, USA, September 2008 [DOI]
300 GHz channel measurement and transmission system: C. Jastrow, K. Münter, R. Piesiewicz, T. Kurner, M. Koch and T. Kleine-Ostmann; IRMMW/THz; Pasadena, CA, USA, September 2008 [DOI]
Terahertz generation with an 830 nm all semiconductor femtosecond laser system: C. Jordens, T. Schlauch, M. Li, M.R. Hofmann, M. Bieler and M. Koch; IRMMW/THz; Pasadena, CA, USA, September 2008 [DOI]
Enhanced emission from THz antennas made of low temperature grown GaAs with annealed ohmic contacts: N. Vieweg, M. Mikulics, K. Ezdi, R. Wilk, H.-W. Hübers and M. Koch; IRMMW/THz; Pasadena, CA, USA, September 2008 [DOI]
Terahertz spectroscopy: a new tool for monitoring compounding processes: T. Hochrein, N. Krumbholz, K. Kretschmer, M. Bastian and M. Koch; Polymer Processing Society 24th Annual Meeting; Salerno, Italy, June 2008
Industrielle Reifeprüfung für die Terahertz-Technologie: Inline-Prozesskontrolle in der Compoundierung: T. Hochrein, N. Krumbholz, K. Kretschmer, M. Bastian and M. Koch; Tagungsband der 6. Konferenz über Optische Analysenmesstechnik in Industrie und Umwelt; Leverkusen, Germany, September 2008
Fully Flexible Terahertz Bragg Reflectors Based on Titania Loaded Polymers: C. Jansen, S. Wietzke, V. Astley, D.M. Mittleman and M. Koch; Conference on Lasers and Electro-Optics, CLEO-QELS, pp. CTuN1, Optical Society of America; San Jose, CA, USA, May 2008 [URL]
Heterogeneous Dielectric Mixtures in the Terahertz Frequency Range: Theory and Experiment: M.A. Scheller, S. Wietzke, C. Jansen, S. Kipp and M. Koch; Conference on Lasers and Electro-Optics, CLEO-QELS, pp. CTuN2, Optical Society of America; San Jose, CA, USA, May 2008 [URL]
Terahertz-Sensorik für die Kunststoffindustrie: N. Krumbholz, S. Wietzke, N. Vieweg, T. Hochrein, M. Scheller, K. Kretschmer, M. Bastian and M. Koch; VDI-Tagung "Sensoren und Messsysteme"; Ludwigsburg, Germany, March 2008

2007

Fasergekoppelte Terahertz-Spektroskopie zur Inline-Qualitätskontrolle von Polymercompounds: N. Krumbholz, N. Vieweg, S. Wietzke, T. Hochrein, K. Kretschmer, M. Bastian and M. Koch; Tagungsband des 8. Dresdner Sensor-Symposiums; Dresden, Germany, December 2007
Applications of terahertz spectroscopy in the plastics industry: S. Wietzke, F. Rutz, C. Jördens, N. Krumbholz, N. Vieweg, C. Jansen, R. Wilk and M. Koch; Proceedings of SPIE, pp. 68400V-68400V-9; Beijing, China, November 2007 [DOI]
Coplanar waveguide incorporating complementary split ring resonators: I.A. Ibraheem and M. Koch; Metamaterials, pp. 107 - 110; Rome, Italy, October 2007 [URL]
Group delay in coplanar waveguide left-handed media: I.A. Ibraheem, J. Schöbel and M. Koch; Metamaterials; Rome, Italy, 0ctober 2007
Continuous wave THz spectrometer based on two LT-GaAs antennas without interdigitated electrodes: R. Wilk, F. Breitfeld, M. Mikulics and M. Koch; IRMMW-THz, pp. 993 - 994; Cardiff, UK, September 2007 [URL]
Highly precise terahertz time domain spectroscopy of multi-layer samples: R. Wilk, I. Pupeza, R. Cernat and M. Koch; IRMMW/THz, pp. 490 - 491; Cardiff, UK, 2007 [URL]
THz spectroscopy on liquid crystals from the CB family: R. Wilk, N. Vieweg, T. Hasek, O. Kopschinski and M. Koch; IRMMW/THz, pp. 682; Cardiff, UK, September 2007 [URL]
Flexible Bragg reflectors for the terahertz regime composed of polymeric compounds: C. Jansen, F. Neubauer, J. Helbig, D.M. Mittleman and M. Koch; IRMMW/THz, pp. 984 - 986; Cardiff, UK, September 2007 [URL] (invited)
Heterogeneous dielectrics in the lower terahertz frequency range: evaluation and extension of physical models: M. Scheller, S. Wietzke, C. Jansen, D.M. Mittleman and M. Koch; IRMMW/THz, pp. 542 - 543; Cardiff, UK, September 2007 [URL]
Low-dispersive dielectric reflectors for future wireless terahertz communication systems: I.A. Ibraheem, N. Krumbholz, D.M. Mittleman and M. Koch; IRMMW/THz, pp. 930 - 931; Cardiff, UK, September 2007 [URL]
Propagation modeling based on measurements and simulations of surface scattering in specular direction: T. Kleine-Ostmann, C. Jansen, R. Piesiewicz, D.M. Mittleman, M. Koch and T. Kürner; IRMMW/THz, pp. 408 - 410; Cardiff, UK, September 2007 [URL] (invited)
Propagation Models, Measurements and Simulations for Wireless Communication Systems beyond 100 GHz: T. Kürner, R. Piesiewicz, M. Koch and J. Schöbel; ICEAA. International Conference on Electromagnetics in Advanced Applications, pp. 108 - 111; Torino, Italy, September 2007 [DOI] (invited)
Measurements and simulations of scattering in specular direction for propagation modeling at THz frequencies: R. Piesiewicz, C. Jansen, D.M. Mittleman and T. Kleine-Ostmann; Antennas and Propagation Society International Symposium, IEEE, pp. 5559 - 5562; Honolulu, Hawai, USA, June 2007 [DOI]
Towards Terahertz Communication Systems: M. Koch; 4e Journées THz; Bombannes, Frankreich, May 2007 [URL] (invited)
High power monolithic two mode DFB laser diodes for the generation of terahertz radiation: A. Klehr, J. Fricke, A. Knauer, G. Erbert, M. Walther, R. Wilk and M. Koch; European Conference on Lasers and Electro-Optics; Munich, Germany, June 2007 [DOI]
Inspection of plastic weld joints with terahertz imaging: S. Wietzke, T. Hasek, C. Jördens, B. Baudrit, M. Bastian and M. Koch; Proc. of SPIE, Vol. 6616, pp. 66163N; Munich, June 2007 [DOI]
Fiber-coupled THz spectroscopy for monitoring polymeric compounding processes: N. Vieweg, N. Krumbholz, T. Hasek, R. Wilk, V. Bartels, C. Keseberg, V. Pethukhov, M. Mikulics, L. Wetenkamp and M. Koch; SPIE European Symposium on Optical Metrology, Vol. 6616(1), pp. 66163M, Ed. W. Osten, C. Gorecki and E.L. Novak, SPIE; Munich, Germany, June 2007 [DOI]
THz Time-Domain Spectrometer Based on LT-InGaAs Photoconductive Antennas Exited by a 1.55 mu m Fibre Laser: R. Wilk, M. Mikulics, K. Biermann, H. Künzel, I.Z. Kozma, R. Holzwarth, B. Sartorius, M. Mei and M. Koch; Conference on Lasers and Electro-Optics, CLEO; Baltimore, Maryland, USA, May 2007 [DOI]
LT-GaAsSb Photomixer for THz Generation with a Two-Color Nd:LSB Microchiplaser: U. Willer, R. Wilk, W. Schippers, S. Böttger, D. Nodop, T. Schossig, W. Schade, M. Mikulics, M. Koch, M. Walther, H. Niemann and B. Güttler; Conference on Lasers and Electro-Optics, CLEO-QELS, pp. JWA102, Optical Society of America; Baltimore, Maryland, USA, May 2007 [URL]
Highly Accurate Material Parameter Extraction from THz Time Domain Spectroscopy Data: I. Pupeza, R. Wilk, F. Rutz and M. Koch; Conference on Lasers and Electro-Optics, CLEO-QELS, pp. JWA110, Optical Society of America; Baltimore, Maryland, USA, May 2007 [URL]
Non-Destructive Testing with Terahertz Radiation: Applications in the Field of Polymer Fabrication and Food Production: C. Jördens, F. Rutz, S. Wietzke and M. Koch; Emerging Technologies in Non-Destructive Testing; Stuttgart, Germany, 02./04.04.2007
Photonic Crystal Waveguides for Terahertz and Sub-Terahertz Sensing: H. Kurt, T. Hasek, M. Koch and D. Citrin; Optical Terahertz Science and Technology, pp. MB4, Optical Society of America; Orlando, Florida, USA, March 2007 [URL]
Non-Destructive Terahertz Testing of Textured Liquid Crystal Polymers: F. Rutz, S. Wietzke, H. Richter, U. Ewert and M. Koch; Optical Terahertz Science and Technology, pp. MD1, Optical Society of America; Orlando, Florida, USA, March 2007 [URL]
Non-destructive Testing of Plastic Welding Joints with Terahertz Imaging: S. Wietzke, F. Rutz, B. Baudrit, K. Kretschmer, M. Bastian and M. Koch; Optical Terahertz Science and Technology, pp. TuB4, Optical Society of America; Orlando, USA, March 2007 [URL]
Terahertz Applications and Techniques: M. Koch; Optical Fiber Communication Conference and Exposition and The National Fiber Optic Engineers Conference, pp. OThG5, Optical Society of America; Anaheim, CA, USA, March 2007 [URL] (invited)
A fluid sensor based on a sub-terahertz photonic crystal waveguide: T. Hasek, H. Kurt, D.S. Citrin and M. Koch; Photonocs West, Vol. 6480(1), pp. 64801I, Ed. A. Adibi, S.-Y. Lin and A. Scherer, SPIE; San Jose, California, USA, January 2007 [DOI]
Interaction of THz radiation with semiconductor lasers: C. Brenner, S. Hoffmann, M. Hofmann, M. Salhi and M. Koch; Photonics West; San Jose, CA, USA, January 2007 (invited)
Terahertz communications: a 2020 vision: M. Koch; in "Terahertz Frequency Detection and Identification of Materials and Objects", pp. 325 - 338, Ed. R.E. Miles, X.-C. Zhang, H. Eisele and A. Krotkus, Springer Netherlands; Dordrecht, 2007 [DOI]

2006

Emission Spectra of Photoconductive Dipole Antennas: Pulsed vs. Photomixing Operation: R. Wilk, K. Ezdi, M. Mikulics and M. Koch; IRMMW/THz, pp. 380; Shanghai, China, September 2006 [DOI]
THz Deformation Modes in Hydrogen-bond Mediated Biomolecular Networks: R. Wilk, T. Kleine-Ostmann, F. Rutz, J. Grunenberg, H. Niemann, B. Guttler and M. Koch; IRMMW/THz, pp. 581-581; Shanghai, China, September 2006 [DOI]
Sub-terahertz 2D Photonic Crystal Waveguides for Fluid Sensing Applications: T. Hasek, R. Wilk, H. Kurt, D. Citrin and M. Koch; IRMMW/THz, pp. 239-239; Shanghai, China, September 2006 [DOI]
Photomixing with LT-GaAsSb Antennas and a Two -Color Nd: LSB Microchiplaser: R. Wilk, M. Mikulics, W. Schippers, D. Nodop, U. Willer, W. Schade, M. Walther, H. Niemann, B. Güttler and M. Koch; IRMMW/THz, pp. 427-427; Shanghai, China, September 2006 [DOI]
Terahertz Time-Domain Spectroscopy on Polymeric Compounds: S. Wietzke, N. Krumbholz, F. Rutz, K. Kretschmer, M. Bastian and M. Koch; IRMMW/THz, pp. 366-366; Shanghai, China, September 2006 [DOI]
An Omni-Directional Dielectric Terahertz Mirror: N. Krumbholz, F. Rutz, D. Mittleman and M. Koch; IRMMW/THz, pp. 237-237; Shanghai, China, September 2006 [DOI]
Concept and Perspectives of Future Ultra Broadband THz Communication Systems: R. Piesiewicz, T. Kleine-Ostmann, N. Krumbholz, D. Mittleman, M. Koch and T. Kurner; IRMMW/THz, pp. 96; Shanghai, China, September 2006 [DOI]
Towards Real-Time Terahertz Quality Assurance of Chocolate Products: C. Jördens, F. Rutz, T. Hasek and M. Koch; IRMMW/THz, pp. 332-332; Shanghai, China, September 2006 [DOI]
Non-destructive testing of glass-fibre reinforced polymers using terahertz spectroscopy: F. Rutz, H. Richter, J. Beckmann, U. Ewert and M. Koch; 9th European Conference on Non-Destructive Testing; Berlin, Germany, September 2006 [URL]
Non-Destructive Investigation of Paintings with THz-Radiation: W. Köhler, M. Koch, C. Jördens, M. Panzner, E. Beyer, S. Winnerl, M. Helm and H. Leitner; 9th European Conference on Non-Destructive Testing; Berlin, Germany, September 2006 [URL]
Quality assurance of chocolate products with terahertz imaging: F. Rutz, M. Koch and C. Jördens; 9th European Conference on Non-Destructive Testing; Berlin, September 2006 [URL]
Imaging Capability of Terahertz and Millimeter-Wave Instrumentations for NDT of Polymer Materials: J. Beckmann, H. Richter, U. Zscherpel, U. Ewert, J. Weinzierl, L. p. Schmidt, F. Rutz, M. Koch, H. Richter and H.-W. Hübers; 9th European Conference on Non-Destructive Testing; Berlin, Germany, September 2006 [URL]
Room-Temperature Terahertz Detection with Diode Lasers: C. Brenner, S. Hoffmann, M. Hofmann, M. Salhi and M. Koch; CLEO/QELS, pp. CTuL6, Optical Society of America; Long Beach, CA, May 2006 [DOI]
Intra- and Intermolecular THz Deformation Modes in Biomolecular Crystals: The Role of Hydrogen Bonds: T. Kleine-Ostmann, R. Wilk, F. Rutz, M. Koch, J. Grunenberg, H. Niemann and B. Güttler; CLEO/QELS, pp. CMCC3, Optical Society of America; Long Beach, CA, May 2006 [URL]
Coherent excitonic coupling in asymmetric double quantum wells probed by optical two-dimensional Fourier transform spectroscopy: X. Li, T. Zhang, C.N. Borca, S.T. Cundiff and M. Koch; CLEO/QELS, pp. QThB3, Optical Society of America; Long Beach, CA, May 2006 [URL]
Semi-confocal imaging with a THz gas laser: M.A. Salhi and M. Koch; Proceedings of SPIE, Vol. 6194, pp. 61940A; Strasbourg, France, April 2006 [DOI]
A numerical study of photoconductive dipole antennas: the real emission frequency and an improved antenna design: K. Ezdi, M.N. Islam, Y.A.N. Reddy, C. Jördens, A. Enders and M. Koch; Proceedings of SPIE; Strasbourg, France, April 2006 [DOI]
Improved dielectric mirrors for the THz frequency range: F. Rutz, N. Krumbholz, L. Micele, G. de Portu, D.M. Mittleman and M. Koch; Proceedings of SPIE, pp. 61940K - 61940K-9; Strasbourg, France, April 2006 [DOI]
A terahertz phase shifter based on 5CB: K. Inglot, R. Wilk, D. Bauman and M. Koch; International Workshop on Liquid Crystals for Photonics; Gent, Belgium, April 2006
Mail inspection using THz imaging: a comparison of three different systems: K. Baaske, M.A. Salhi, F. Rutz, T. Hasek, R. Wilk, H. Richter and M. Koch; Proceedings of SPIE, pp. 62120U - 62120U-11; Orlando, Florida, April 2006 [DOI]
An optical design for real-time terahertz imaging: C. Jördens, G. Thorwirth and M. Koch; German Microwave Conference; Karlsruhe, March 2006 [URL]
Terahertz Patch Antenna Arrays for Indoor Communications: M.N. Islam and M. Koch; Int. Conf. on Next-Generation Wireless Systems; Dhaka, Bangladesh, 2006

2005

Terahertz quality control of polymeric products: F. Rutz and M. Koch; Terahertz quality control of polymeric products; Osaka, Japan, November 2005
In-door THz communications: a vision for 2020: M. Koch; Intern. Workshop on Terahertz Technology; Osaka, Japan, November 2005 (invited)
Towards a con-focal THz laser microscope: M. Salhi, T. Hasek and M. Koch; 35th Workshop: Physics and Technology of THz Photonics; Erice, Italy, July 2005
Towards Short-Range Terahertz Communication Systems: Basic Considerations: R. Piesiewicz, M.N. Islam, M. Koch and T. Kürner; 18th International Conference on Applied Electromagnetics and Communications. ICECom, pp. 1 - 5; Dubrovnik, Croatia, October 2005 [DOI]
Label-free detection of biomaterials using terahertz technology: R. Wilk, F. Stewing, F. Rutz, T. Kleine-Ostmann and M.Koch; International Journal of Nanotechnology 2, 303 (2005)
THz spectroscopy on liquid crystals: M. Koch; 10th Conference on Ferroelectric Liquid Crystals; Stare Jablonki, Poland, September 2005 (invited)
Characterization of building materials for the modeling of pico-cellular THz communication systems: T. Kleine-Ostmann, N. Krumbholz, R. Piesiewicz, T. Kürner, D. Mittleman and M. Koch; IRMMW-THz, Vol. 2, pp. 592 - 593; Williamsburg, Virginia, USA, September 2005 [DOI]
Direct Assessment of Interresidue Forces in Biomolecules Using Theoretical Compliance Constants and THz Spectroscopy: J. Grunenberg, T. Kleine-Ostmann, F. Rutz, R. Wilk and M. Koch; Modelling Structure and Reactivity (WATOC 2005); Cape Town, South Africa, January 2005
Measurements of Indoor Materials and Channel Characterization at THz Frequencies for Future WLAN/WPAN Applications: R. Piesiewicz, T. Kürner, N. Krumbholz, D. Mittleman and M. Koch; Wireless Personal Multimedia Communications; Aalborg, Denmark, September 2005
Gate voltage controlled spin photocurrents in heterojunctions: S. Giglberger, S.D. Ganichev, V.V.B. kov, M. Koch, T. Kleine-Ostmann, K. Pierz, E.L. Ivchenko, L.E. Golub, S.A. Tarasenko and W. Prettl; 13th Int. Symp. "Nanostructures: Physics and Technology"; St. Petersburg, Russia, June 2005 [URL]
Fiber-Amplifier Based THz Source Using Difference-Frequency Generation in a DAST Crystal: U. Willer, C. Bohling, K. Hohmann, W. Schade, T. Kleine-Ostmann and M. Koch; Quantum Electronics and Laser Science Conference QELS, pp. 797 - 799; Baltimore, USA, May 2005 [DOI]
Numerical simulation of photoconductive dipole antennas: the effect of the DC bias striplines: K. Ezdi, T. Kleine-Ostmann and M. Koch; Sixteenth International Symposium on Space Terahertz Technology; Göteborg, Schweden, May 2005 [URL]
The potential of dielectric mirrors as key elements in future NLOS indoor terahertz communication systems: R. Piesiewicz, K. Baaske, K. Gerlach, M. Koch and T. Kürner; 16th International Symposium on Space Terahertz Technology; Göteborg, Schweden, May 2005 [URL]
Electrical conductivity measurements of DNA under defined humid atmospheres: M. Koch, C. Jördens, K.-O. Pöhlig, M. Eichbaum, T. Kleine-Ostmann and M.H. de Angelis; Intern. Conference on Nanotechnology: Science and Application, pp. 147; Luxor, Egypt, February 2005
Spiral Optical Delay Line: M. Salhi, F. Rutz, T. Kleine-Ostmann, V. Petukhov, C. Metz and M. Koch; Optical Terahertz Science and Technology, Technical Digest, pp. TuD5, Optical Society of America; Orlando, Florida, March 2005 [URL]
Terahertz imaging as a new tool to study dispersion in polymeric compounds: F. Rutz, M. Koch, K. Kretschmer and M. Bastian; Proc. ANTEC2005 Soc. Plastics Eng., Vol. sec. T38, pp. 3645; Boston, USA, May 2005
THz channel characterization for future wireless gigabit indoor communication systems: R. Piesiewicz, J. Jemai, M. Koch and T. Kürner; Proceedings of SPIE, Vol. 5727, pp. 166-176; San Jose, CA, USA, 2005 [DOI]
Experimental and theoretical study of the THz absorption spectra of selected tripeptides: F. Rutz, T. Kleine-Ostmann, M. Koch, J. Grunenberg and R. Wilk; Proceedings of SPIE, Vol. 5727, pp. 12-19; San Jose, CA, USA, 2005 [DOI]
Quality control of polymeric compounds using terahertz imaging: F. Rutz, M. Koch, S. Khare and M. Moneke; Proceedings of SPIE, Vol. 5727, pp. 115-122; San Jose, CA, USA, 2005 [DOI]

2004

Room-temperature semiconductor modulators for free-space signal transmission with THz waves: T. Kleine-Ostmann, K. Pierz, G. Hein, P. Dawson and M. Koch; Proc. SPIE Int. Soc. Opt. Eng, Vol. 5593, pp. 521, 2004 [DOI] (invited)
THz vibrational spectra of selected tripeptides: experiments and theory: F. Rutz, R. Wilk, M. Koch, T. Kleine-Ostmann and J. Grunenberg; IRMMW/THZ, Technical Digest, pp. 737 - 738; Karlsruhe, Germany, September 2004 [DOI]
Ray-Tracing Simulations to Determine Indoor Channel Characteristics in THz Pico Cells Coated with Dielectric Mirrors: R. Piesiewicz, J. Jemai, M. Koch and T. Kürner; IRMMW/THZ, Technical Digest pp. 539 - 540; Karlsruhe, September 2004 [DOI]
Onset of Dynamical Localization in a Semiconductor Superlattice: V. Ciulin, S.G. Carter, M.S. Sherwin, T. Meier, M. Koch, J. Zide, D. Driscoli and A.C. Gossard; Int. Quantum Electronics Conference IQEC, Technical Digest, pp. 191 - 193; San Francisco, California, May 2004 [DOI]
Above-bandgap Franz-Keldysh effect: a new method for ultrafast electric field measurements in semiconductors: M. Bieler, G. Hein, K. Pierz, U. Siegner and M. Koch; Conference on Lasers and Electro-Optics, Technical Digest; San Francisco, California, May 2004 [DOI]
Electrically driven room temperature THz modulators: T. Kleine-Ostmann, M. Koch, G. Hein, K. Pierz and P. Dawson; Conference on Lasers and Electro-Optics, Technical Digest, pp. CTuP45; San Francisco, CA, May 2004 [URL]
Modifying the spectrum of terahertz pulses using a novel four-electrode photoconductive switch: M. Bieler, G. Hein, U. Siegner, P. Knobloch and M. Koch; Conference on Lasers and Electro-Optics, Technical Digest, pp. CTuB1; San Francisco, CA, May 2004 [URL]
Sensing with THz imaging: M. Koch, L. Beckmann, F. Rutz, T. Kleine-Ostmann, P. Knobloch, K. Pierz, G. Hein and B. Güttler; VDI-Berichte, 2004 , Vol. 1844, pp. 11 (invited)
Ultrafast polarization dynamics in biased quantum wells under intense femtosecond excitation: D. Turchinovich, B.S. Monozon, M. Koch, S. Lahmann, A. Hangleiter and P. Jepsen; Proceedings of SPIE, 2004, Vol. <5354, pp. 151

2003

Improved efficiency THz filters for on-chip gene tests: F. Stewing, T. Kleine-Ostmann and M. Koch; THz 2003 conference, Technical Digest; Sendai, Japan, September 2003
Measuring Electrical Voltage Pulses via THz Time-Domain Spectroscopy: F. Rutz, T. Kleine-Ostmann and M. Koch; THz 2003 conference, Technical Digest; Sendai, Japan, September 2003
Modulation of THz Radiation by a Two-Dimensional Electron Gas: T. Kleine-Ostmann, K. Pierz, G. Hein, P. Dawson and M. Koch; THz 2003 conference, Technical Digest; Sendai, Japan, September 2003
On-Chip THz Detection of Biomaterials: A Numerical Study: T. Baras, T. Kleine-Ostmann and M. Koch; Proc. of the THz-Bridge Workshop, Vol. 29, pp. 187-194, Springer Netherlands; Capri, Italien, September 2003 [DOI]

2002

Terahertz pulse emission from strained GaN/GaInN quantum well structures: D. Turchinovich, M. Walther, M. Koch, H. Helm, S. Lahmann, A. Hangleiter and P. Jepsen; Proc. of the 10th International Conference on THz Electronics, pp. 63 - 66; Cambridge, UK, September 2002 [DOI]
Design considerations for on-chip THz analysis of biomolecules: T. Baras, T. Kleine-Ostmann and M. Koch; Proc. of the 10th International Conference on THz Electronics, pp. 77 - 80; Cambridge, UK, September 2002 [DOI]
Numerical Image Enhancement for THz Time-Domain Spectroscopy: C. Schildknecht, M. Koch, T. Kleine-Ostmann, E. Rehberg and P. Knobloch; Proc. of the 10th International Conference on THz Electronics, pp. 157 - 160; Cambridge, UK, September 2002 [DOI]
THz modulators based on electrically adjustable two-dimensional electron gases: T. Kleine-Ostmann, P. Dawson and M. Koch; 26th Int. Conference on the Physics of Semiconductors; Edinburgh, UK, July, August 2002
Generation of Broadband THz Pulses in Optically Excited InGaN/GaN Multiple Quantum Well Structures: D. Turchinovich, M. Walther, S. Lahmann, U. Rossow, A. Hangleiter, M. Koch and P.U. Jepsen; Int. Conference on Superlattices, Nano-structures and Nano-devices; Toulouse, France, July 2002
Multi-component LDA using coherence properties of semiconductor lasers: M. Eggert, G. Grosche, H. Müller and M. Koch; 11th Int. Sym. on Applications of Laser Techniques to Fluid Mechanics; Lisboa, Spain, July 2002 [URL]
Compact and cost-effective continuous wave THz imaging system: T. Kleine-Ostmann, P. Knobloch, M. Koch, M. Hoffmann, S. Hoffmann, G. Hein and K. Pierz; Summaries of Papers Presented at the Lasers and Electro-Optics, CLEO '02, Technical Digest; Long Beach, California, May 2002 [DOI]
Semiconductor laser with simultaneous tunable dual wavelength emission: M. Breede, T.H. zu Siederdissen, J. Kovacs, J. Struckmeier, J. Zimmermann, S. Hoffmann, M. Hoffmann, T. Kleine-Ostmann, J.P. Meyn, P. Knobloch and M. Koch; Physics and Simulation of Optoelctronic Devices X, Proceedings of SPIE, Vol. 4646, pp. 439 - 446; San Jose, California, 2002 [DOI]
Medical THz imaging: an investigation of histo-pathological samples: P. Knobloch, C. Schildknecht, T. Kleine-Ostmann, M. Koch, S. Hoffmann, M. Hofmann, E. Rehberg, M. Sperling, K. Donhuijsen, G. Hein and K. Pierz; Physics in Medicine and Biology, Vol. 47, pp. 3875 - 3884, 2002 [DOI]

2001

THz time-domain spectroscopy on 4-(trans-4'-pentylcyclohexyl)-benzonitril: D. Turchinovich, P. Knobloch, G. Luessem and M. Koch; SPIE meeting on Liquid Cryst.V, Proceedings of SPIE, Vol. 4463, pp. 65; San Diego, California, July, August 2001 [DOI]
THz imaging of histo-pathological samples: P. Knobloch, K. Schmalstieg, M. Koch, E. Rehberg, F. Vauti and K. Donhuijsen; European Conf. on Biomedical Optics, Proceedings of SPIE, Vol. 4434, pp. 239-245; Munich, Germany, June 2001 [DOI]
Spatially resolved picosecond luminescence studies of carrier sweep-out in photoconductive switches: M. Bieler, G. Hein, K. Pierz, U. Siegner, J. Hübner, M. Österreich, M. Koch, M.W. Feise and D.S.. Citrin; Conference on Lasers and Electro-Optics, CLEO, pp. 349, Technical Digest; Baltimore, Maryland, May 2001 [DOI]
Spatially resolved current density dynamics in photoconductive switches: M. Feise, D. Citrin, M. Bieler, G. Hein, K. Siegner and M. Koch; Ultrafast Electronics and Optoelectronics (UEO), Vol. 49 TOPS, pp. UFA5, Optical Society of America; Lake Tahoe, Nevada, 2001 [URL]
THz imaging of biological samples: M. Koch, P. Knobloch, K. Schmalstieg, S. Hunsche, M.C. Nuss, E. Rehberg, I. Sauter, J. Fromm, N.E. Hecker, M. Hempel, R. Haferkom, I.H. Libon and J. Feldmann; Terahertz Sources and Systems, pp. 241 - 258, Ed. R.E. Miles, Kluwer Academic Press, 2001

2000

Polymeric Dielectric Mirrors for the sub millimeter Wavelength Range: P.Knobloch, T.Dobbertin, D.Turchinovich and M.Koch; International THz workshop 2000; Sandbjerg Castle, Denmark, September 2000
A THz filter using optically excited semiconductors: C. Bauer, I.H. Libon, s. Baumgärtner, M. Hempel, N.E. Hecker, M. Koch, P.Dawson and J. Feldmann; International THz workshop 2000; Sandbjerg Castle, Denmark, September 2000
Spatial pattern formation of optically excited carriers in photoconductive THz antennas: M. Bieler, G. Hein, K. Pierz, U. Siegner, M. Koch, M.W. Feise and D.S. Citrin; Proc. of the THz 2000 conference, Techn. Digest; Darmstadt, Germany, September 2000
Polymeric Dielectric Mirrors for the sub millimeter Wavelength Range: T. Dobbertin, D. Turchinovich, P. Knobloch and M. Koch; Proc. of the THz 2000 conference, Technical Digest; Darmstadt, Germany, September 2000 [URL]
Spatio-temporal carrier dynamics in photoconductive switches: M. Bieler, M. Koch, G. Hein, K. Pierz and U. Siegner; Conference on Lasers and Electro-Optics, CLEO, pp. 360, Technical Digest; San Francisco, California, May 2000 [DOI]
Launching Surface Plasmons into Nanoholes in Metal Films: C. Sönnichsen, A.C. Duch, G. Steininger, M. Koch, G. von Plessen and J. Feldmann; Nanoscale Optics, Topical meeting of the European Optical Society; Engelberg, Schweiz, April 2000
Photoconductive Switches: The Role of Spatial Effects in Carrier Dynamics: M. Koch, M. Bieler, G. Hein, K. Pierz and U. Siegner; physica status solidi (b), Vol. 221, pp. 429 - 433, 2000 [DOI]

1999

Numerical simulation of an antenna based THz spectrometer: R. Haferkorn M. Koch and J. Feldmann; THz'99 conference; Nara, Japan, November 1999 (post deadline paper)
Biological applications for THz imaging: M. Koch; Proc. of the THz'99 conference; Nara, Japan, November 1999 (invited)
A low power, optically controllable, THz attenuator: N.E. Hecker, I.H. Libon, M. Hempel, S. Baumgärtner, M. Koch, P. Dawson and J. Feldmann; Proceedings of SPIE, Vol. 3828 THz Spectr. and Appl. II, pp. 378-383, Ed. J.M. Chamberlain; Munich, June 1999 [DOI]
THz imaging: fundamentals and biological applications: M. Koch; SPIE, Vol. 3828(1), pp. 202-208, Ed. J.M. Chamberlain, 1999 [DOI] (invited)
An optically-driven THz-Modulator: N.E. Hecker, I.H. Libon, M. Hempel, J. Feldmann, M. Koch and P. Dawson; Conference on Lasers and Electro-Optics 1999, Technical Digest; Baltimore, Maryland, May 1999 [DOI]
THz spectroscopy of polar liquids: I.H. Libon, M. Hempel, S. Seitz, N.E. Hecker, J. Feldmann, A. Hayd, G. Zundel, D. Mittleman and M. Koch; SPIE, Vol. 3617 Terahertz Spectroscopy and Applications, pp. 24 - 29, Ed. M.S. Sherwin; San Jose, California, 1999 [DOI]
Spatio-temporal dynamics of optical nonlinearities in semiconductor quantum wells: V.M. Axt, T. Kuhn, K. Siantidis, S. Grosse, M. Koch, J. Feldmann and W. Stolz; Proc. SPIE, Vol. 3624 Ultrafast Phenomena in Semicond.III, pp. 66 - 78, Ed. K.T. Tsen; San Jose, California, May 1999 [URL]
THz spectroscopy of polar liquids: M. Koch, I.H. Libon, M. Hempel, S. Seitz, N.E. Hecker, J. Feldmann, D. Mittleman, F. Bartl, A. Hayd and G. Zundel; LASER'98 conf., pp. 225 - 231, Ed. V. Corcoran and T. Goldman, STS Press; McLean, VA, 1999
Coherent and incoherent aspects of the coupled exciton phonon system: V. Axt, K. Siantidis, M. Herbst, T. Kuhn, S. Grosse, M. Koch and J. Feldmann; Materials Science Forum, Vol. 297 - 298, pp. 79 - 86, 1999 [DOI]

1998

Coherent Signatures in Space- and Time-Resolved Pump and Probe Experiments: M. Koch, R. Otremba, S. Grosse, G. von Plessen, J. Feldmann, W. Stolz, V.M. Axt and T. Kuhn; Proc. of the International Conference on Semiconductors 24, World Scientific; Jerusalem, August 1998
Excitonic Quantum Beating in Space- and Time-Resolved Pump and Probe Experiments: S. Grosse, R. Otremba, G.V. Plessen, M. Koch, J. Feldmann and V.M.. and Kuhn, T. and Rettig, R. and Stolz, W. Axt; Ultrafast phenomena XI, pp. 245, Ed. W. Elsasser, J.G. Fujimoto, D.A. Wiersma and W. Zinth, Springer, Berlin, 1998
Time-resolved thermal expansion of an STM tip after ultrafast optical excitation: R. Huber, M. Koch, M. Perner, W. Spirkl and J. Feldmann; Summaries of papers presented at the Conference on Lasers and Electro-Optics. CLEO 98. Technical Digest, pp. 526 - 527; San Francisco, California, 1998 [DOI]
Coherent Excitation of Magnetoexciton Wavepackets: S.T. Cundiff, M. Koch, J. Shah, W.H. Knox and W. Stolz; physica status solidi (b), Vol. 206, pp. 77 - 85, 1998 [DOI]

1997

Relaxation Dynamics of Electron-Hole Pairs Studied by Spatiotemporal Pump and Probe Experiments: S. Grosse, R. Arnold, G.V. Plessen, M. Koch, J. Feldmann, V.M. Axt, T. Kuhn, R. Rettig and W. Stolz; physica status solidi (b), 204(1), pp. 147 - 150, November 1997 [DOI]
THz imaging in the near-field: S. Hunsche, M. Koch, I. Brener and M.C. Nuss; Conference Proceedings of the Conference on Lasers and Electro-Optics LEOS, Vol. 2, pp. 64 - 65, Technical Digest; Baltimore, Maryland, May 1997 [DOI]
Nonlinear Dynamics of the Coupled Exciton-Cavity System: M. Koch, J. Shah and T. Meier; Quantum Electronics and Laser Science Conference QELS, pp. 11 - 12, Technical Digest; Baltimore, Maryland, 1997 [URL]
Near-field THz optics: S. Hunsche, M. Koch, I. Brener and M.C. Nuss; Conference Proceedings of the Conference on Lasers and Electro-Optics LEOS, Vol. 2, pp. 368 - 369, Technical Digest; Baltimore, Maryland, November 1997 [DOI]
Ultrafast Oscillations in the Optical Emission from a Semiconductor Microcavity: M. Koch, J. Shah, H. Wang, T.C. Damen, J.E. Cunningham and W.Y. Jan; Ultrafast Phenomena X, Ed. P.F. Barbara and W.H. Knox, Springer, Berlin, 1997
Coherent Excitation of Magnetoexciton Wavepackets: S.T. Cundiff, M. Koch, W.H. Knox, J. Shah and W. Stolz; Ultrafast Phenomena X, Ed. P.F. Barbara and W.H. Knox, Springer, Berlin, 1997
Near-Field THz Imaging: S. Hunsche, M. Koch, I. Brener and M.C. Nuss; OSA Spring Topical Meeting 1997, Technical Digest; Incline Village, Nevada, March 1997

1996

Vacuum Rabi Oscillations in Semiconductor Microcavities in the Presence of Inhomogeneous Broadening: F. Löser, M. Koch, H. Wang and J. Shah; Proceedings of the EXCON 1996, Technical Digest, 1996
Ultrafast Oscillations in the Laser Emission of a Semiconductor Microcavity: M. Koch, J. Shah, H. Wang, T.C. Damen, W.Y. Jan and J.E. Cunningham; International Quantum Electronics Conference 1996, Technical Digest; Sydney, June 1996
Coherent Dynamics of Magnetoexciton Wavepackets: M. Koch, S.T. Cundiff, W.H. Knox, J. Shah and W. Stolz; International Quantum Electronics Conference 1996, Technical Digest; Sydney, June 1996
THz oscillations in the optical emission of a semiconductor microcavity: M. Koch, J. Shah, H. Wang, T.C. Damen, W.Y. Jan and J.E. Cunningham; Summaries of Papers Presented at the Quantum Electronics and Laser Conference, QELS, pp. 182, Technical Digest; Anaheim, June 1996 [DOI]
Magnetoexciton Wavepackets: M. Koch, S.T. Cundiff, W.H. Knox, J. Shah and W. Stolz; Summaries of Paspedrs Presented at the Quantum Electronics and Laser Science Conference, QELS, pp. 108, Technical Digest; Anaheim, June 1996 [DOI]
Coherent exciton-continuum coupling in semiconductors: S.T. Cundiff, M. Koch, W.H. Knox, J. Shah and W. Stolz; Quantum Electronics and Laser Science Conference, pp. 105-106, Technical Digest; Anaheim, June 1996 [DOI]
Field-induced exciton ionization studied by four-wave mixing: G.V. Plessen, T. Meier, M. Koch, J. Feldmann, S.W. Koch, P. Thomas, E.O. Göbel, K.W. Goossen, J.M. Kuo and R.F. Kopf; Hot Carriers in Semiconductors, Ed. K. Hess, Plenum Press, New York, 1996

1995

Electric-field-induced exciton ionization in a GaAs/AlGaAs superlattice: R.F. Kopf, G.V. Plessen, T. Meier, M. Koch, J. Feldmann, S.W. Koch, P. Thomas, E.O. Göbel, K.W. Goossen and J.M.. Kuo; Il nuovo cimento D, 17, pp. 1759, 1995 [DOI]
Quantum beats from biexcitons in narrow quantum wells: polarization and density dependence: T.F. Albrecht, A. Schulze, M. Koch, T. Meier, K. Bott, J. Feldmann, W. Stolz, J. Kuhl, E.J. Mayer, S.W. Koch and E.O. Göbel; Quantum Electronics and Laser Science Conference 1995, Techn. Digest; Baltimore, Maryland, 1995
Exciton scattering with bare electrons: M. Koch, G. Bastian, R. Hellmann, J. Feldmann, E.O. Göbel and P. Dawson; Quantum Electronics and Laser Science Conference 1995, Tech. Digest; Baltimore, Maryland, 1995
Dephasing of localized and delocalized excitons in disordered CdMnTe/CdMgTe quantum wells: R. Hellmann, S.T. Cundiff, M. Koch, J. Feldmann, E.O. Göbel, G. Mackh, A. Waag and G. Landwehr; Quantum Electronics and Laser Science Conference 1995, Techn. Digest; Baltimore, Maryland, 1995
Exciton scattering with bare electrons: M. Koch, G. Bastian, R. Hellmann, J. Feldmann, E.O. Göbel and P. Dawson; phys. stat. sol. (b), 188(1), pp. 485 - 492, 1995 [DOI]
Subpicosecond Optical Dephasing in Dilute Magnetic Semiconductors: M. Koch, R. Hellmann, S.T. Cundiff, J. Feldmann, E.O. Göbel, D.R. Yakovlev, A. Waag and G. Landwehr; Materials Science Forum, 182 -184, pp. 735, 1995
Dephasing of Localized and Delocalized Excitons in Disordered CdTe/(Cd,Mg)Te Multiple Quantum Wells: M. Koch, R. Hellmann, S.T. Cundiff, J. Feldmann, E.O. Göbel, B. Kuhn-Heinrich, D.R. Yakovlev, A. Waag and G. Landwehr; Materials Science Forum, 182 -184, pp. 199, 1995
Coherent Dynamics of Excitonic Wave Packets in Quantum Wells and Superlattices: J. Feldmann, M. Koch, G.V. Plessen, T. Meier, W. Stolz, P. Thomas and E.O. Göbel; Proc. of the 22nd International Conference on the Physics of Semiconductors, pp. 1296, Ed. D.J. Lockwood, World Scientific, 1995

1994

Coherent dynamics of exciton wavepackets in semiconductor hetereostructures: J. Feldmann, M. Koch, E.O. Göbel, F. Jahnke, T. Meier, W. Schäfer, P. Thomas, S.W. Koch, H. Nickel, S. Lutgen and W. Stolz; Semicond. Sci. Technol., 9, pp. 1965, 1994 [DOI]
Picosecond gain dynamics of an actively mode-locked external-cavity laser diode: M. Hofmann, M. Koch, J. Feldmann, W. Elsasser and E.O.. and Chow, W.W.. and Koch, S.W.. Gobel; Journal of Quantum Electronics, IEEE, pp. 1756 - 1762, Technical Digest; Los Angeles, California, 1994 [DOI]
Determination of Excitonic Binding Energies in Symmetrically Strained (GaIn)As/Ga(PAs) Multiple Quantum Wells using Quantum Beat Spectroscopy: M. Koch, T. Meier, W. Stolz, J. Feldmann, P. Thomas and E.O. Göbel; Superlattices and Microstructures, 15, pp. 329, 1994
Interplay between Inhomogeneous. Broadening and Coulomb Interaction in the Dynamics of Excitonic Wave Packets: M. Koch, F. Jahnke, T. Meier, J. Feldmann, W. Schäfer, P. Thomas, E.O. Göbel, S.W. Koch and H. Nickel; Ultrafast Phenomena IX, pp. 354, Ed. P.F. Barbara, W.H. Knox, G.A. Mourou and A.H. Zewail, Springer, Berlin, 1994
Dephasing of excitons in a CdTe/Cd_0.86Mn_0.14Te multiple quantum well: R. Hellmann, M. Koch, J. Feldmann, S. Cundiff, E. Göbel, D. Yakovlev, A. Waag and G. Landwehr; Journal of Crystal Growth, 138(1-4), pp. 791 - 795, 1994 [DOI]

1993

Quantum Beats and Polarization Interference of Excitons in Quantum Wells: J. Feldmann, M. Koch, G.V. Plessen, E.O. Göbel, P. Thomas, J. Shah and K. Köhler; Third Intern. Conference on Optics of Excitons in Confined Systems, Technical Digest; Montpellier, 1993
Quantum Beats and Polarization Interference from Quantum Well Excitons: M. Koch, J. Feldmann, G. von Plessen, E. Göbel, P. Thomas, K. Köhler and J. Shah; Proc. NATO ARW on Coherent Optical Interactions in Semiconductors, pp. 289, Ed. R.T. Phillips, Plenum Press, New York, 1994; Cambridge, 1993
Coherent Coupling of Exciton Transitions in Semiconductor Quantum Structures: M. Koch, J. Feldmann, G. von Plessen, T. Meier, A. Schulze, E.O. Göbel, P. Thomas, S. Schmitt-Rink, J. Shah, K. Ploog and K. Köhler; Quantum Electronics and Laser Science Conference, Techn. Digest; Baltimore, Maryland, 1993
Time-Resolved Four-Wave Mixing in GaAs/AlAs Quantum Well Structures: K. Ploog, E.O. Göbel, M. Koch, J. Feldmann, G. von Plessen, T. Meier, A. Schulze, P. Thomas, S. Schmitt-Rink and K. Köhler; Optical Phenomena in Semiconductor Structures of Reduced Dimensions, pp. 143, Ed. D. Lockwood and A. Pinczuk, Kluwer Acad. Publ., Dortrecht, 1993
Quantum Beats vs. Polarization Interference: An Experimental Distinction: M. Koch, J. Feldmann, G. von Plessen, E.O. Göbel, P. Thomas and K. Köhler; Ultrafast Phenomena VIII, pp. 405, Ed. J.L. Martin, A. Migus, G.A. Mourou and A.H. Zewail, Springer Verlag, Berlin, 1993

1992

Time-Resolved Four-Wave Mixing in GaAs/AlAs Quantum Well Structures: E.O. Göbel, M. Koch, J. Feldmann, G. von Plessen, T. Meier, A. Schulze, P. Thomas, S. Schmitt-Rink, K. Köhler and K. Ploog; physica status solidi (b), 173, pp. 21-30, 1992 [DOI]