Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2018Exploring pressure in football
Andrienko, G.; Andrienko, N.; Budziak, G.; Landesberger, T. von; Weber, H.
Conference Paper
2018Fully integrated Q-switch for commercial high-power resonator with solitary XLMA-fiber
Lange, R.; Bachert, C.; Rehmann, G.; Weber, H.; Luxen, R.; Enns, H.; Schenk, M.; Hosdorf, S.; Marfels, S.; Bay, M.; Kösters, A.; Krause, V.; Giesberts, M.; Fitzau, O.; Hoffmann, H.-D.
Conference Paper
2018Method, computer program and system for providing a control signal for a software development environment
Eichler, Jörn; Holzinger, Philipp; Laabs, Martin; Poller, Andreas; Türpe, Sven; Weber, Heiko; Zenkoff, Albert
Patent
2018Silhouetten-Schnittverfahren unterstützte Ansichtenplanung zur automatisierten 3D-Digitalisierung
Metko, Frederik
: Weber, Hans-Peter (Referent); Hergenröther, Elke (Korreferentin); Tausch, Reimar (Betreuer)
Bachelor Thesis
2017Unternehmens-IT für die Digitalisierung 4.0
Weber, Herbert; Viehmann, Johannes
Book
2017Visual analysis of pressure in football
Andrienko, G.; Andrienko, N.; Budziak, G.; Dykes, J.; Fuchs, G.; Landesberger, T. von; Weber, H.
Journal Article
2016Coordinate transformations for characterization and cluster analysis of spatial configurations in football
Andrienko, G.; Andrienko, N.; Budziak, G.; Landesberger, T. von; Weber, H.
Conference Paper
2016IT-Sicherheit für die Industrie 4.0
Bachlechner, D.; Behling, T.; Bollhöfer, E.; Dexheimer, T.; Borges, G.; Gröne, M.; Handel, P.; Henkel, T.; Post, J.; Stiller, M.; Sutschet, Gerhard; Usländer, Thomas; Voeth, M.; Weber, H.; Wigger, A.
Study
2015Hormone-mediated growth dynamics of the barley pericarp as revealed by magnetic resonance imaging and transcript profiling
Pielot, R.; Kohl, S.; Manz, B.; Twan, R.; Weier, D.; Tarkowska, D.; Rolcik, J.; Strnad, M.; Volke, F.; Weber, H.; Weschke, W.
Journal Article
2015Modeling of the electrochemical etch stop with high reverse bias across pn-junctions
Szwarc, Robert; Frey, Lothar; Weber, Hans; Moder, Iris; Erlbacher, Tobias; Rommel, Mathias; Bauer, Anton J.
Presentation
2015Modelling of the electrochemical etch stop with high reverse bias across pn-junctions
Szwarc, R.; Frey, L.; Weber, H.; Moder, I.; Erlbacher, T.; Rommel, M.; Bauer, A.J.
Conference Paper
2014Fostering innovation with the THESEUS research program
Speck, Hendrik; Weiner, Nico; Traphöner, Ralph; Renner, Thomas; Weber, Herbert; Mattauch, Walter
Book Article
2013GASPI - a partitioned global address space programming interface
Alrutz, T.; Backhaus, J.; Brandes, T.; End, V.; Gerhold, T.; Geiger, A.; Grünewald, D.; Heuveline, V.; Jägersküpper, J.; Knüpfer, A.; Krzikalla, O.; Kügeler, E.; Lojewski, C.; Lonsdale, G.; Müller-Pfefferkorn, R.; Nagel, W.; Oden, L.; Pfreundt, F.-J.; Rahn, M.; Sattler, M.; Schmidtobreick, M.; Schiller, A.; Simmendinger, C.; Soddemann, T.; Sutmann, G.; Weber, H.; Weiss, J.-P.
Conference Paper
2012Differentiation of endosperm transfer cells of barley: A comprehensive analysis at the micro-scale
Thiel, J.; Riewe, D.; Rutten, T.; Melzer, M.; Friedel, S.; Bollenbeck, F.; Weschke, W.; Weber, H.
Journal Article
2010EU-Forschungsförderung im THESEUS-Umfeld
Weber, H.; Mattauch, W.
Report
2010Forschungsarbeiten im THESEUS-Umfeld in den USA
Weber, H.; Mattauch, W.
Report
2009Forschungsarbeiten im THESEUS-Umfeld in Australien
Weber, H.; Mattauch, W.
Report
2009Forschungsarbeiten im THESEUS-Umfeld in Japan
Weber, H.; Mattauch, W.
Report
2009Influence of growth rate and C/Si-ratio on the formation of point and extended defects in 4H-SiC homoepitaxial layers investigated by DLTS
Zippelius, B.; Krieger, M.; Weber, H.B.; Pensl, G.; Kallinger, B.; Friedrich, J.; Thomas, B.
Conference Paper
2009Systemorientiertes Automotive Engineering
Weber, H.; Broy, M.
Journal Article
2008Landolt-Börnstein. Numerical data and functional relationships in science and technology. New series. Group 8: Advanced materials and technologies. Vol. 1: Laser physics and applications. Subvol. B: Laser systems. Pt.2
: Schulz, W.; Weber, H.; Poprawe, R.
Book
2008An optical parametric amplified fiber switch for optical signal processing and regeneration
Watanabe, S.; Futami, F.; Okabe, R.; Ludwig, R.; Schmidt-Langhorst, C.; Huettl, B.; Schubert, C.; Weber, H.G.
Journal Article
2008Ultra-high-speed OTDM transmission technology
Weber, H.-G.; Ludwig, R.
Book Article
2007320 Gbit/s DQPSK all-optical wavelength conversion using periodically poled LiNbO3
Hüttl, B.; Gual i Coca, A.; Suche, H.; Ludwig, R.; Schmidt-Langhorst, C.; Weber, H.; Sohler, W.; Schubert, C.
Conference Paper
2007All-optical wavelength converter concepts for high data rate D(Q)PSK transmission
Hüttl, B.; Elschner, R.; Suche, H.; Gual i Coca, A.; Bunge, C.-A.; Schmidt-Langhorst, C.; Ludwig, R.; Nouroozi, R.; Weber, H.G.; Petermann, K.; Sohler, W.; Schubert, C.
Conference Paper
2007CO2-Gebäudereport 2007
Friedrich, M.; Becker, D.; Grondey, A.; Laskowski, F.; Erhorn, H.; Erhorn-Kluttig, H.; Hauser, G.; Sager, C.; Weber, H.
Report
2007Faseroptische Datenübertragung mit differentieller Phasenmodulation und optischer Zeitmultiplextechnik bei 160 Gbit/s und darüber
Ferber, S.
: Petermann, K. (Prüfer); Weber, H.-G. (Prüfer)
Dissertation
2007Geschwindigkeitsrekord auf der Datenautobahn
Schmidt-Langhorst, C.; Schubert, C,; Ludwig, R.; Weber, H.G.
Journal Article
2007Optische Zeitmultiplex-Technik für 160 Gbit/s und 640 Gbit/s (OPTIK)
Weber, H.-G.; Berger, J.; Börner, C.; Dietrich, E.; Ehrke, H.-J.; Ferber, S.; Hilliger, E.; Knupke, H.; Küller, L.; Kroh, M.; Ludwig, R.; Marembert, V.; Schmidt-Langhorst, C.; Schubert, C.
Report
2007Ultrafast optical transmission technologies
Ludwig, R.; Schmidt-Langhorst, C.; Schubert, C.; Hüttl, B.; Weber, H.-G.
Conference Paper
2006Automatic compensation of PMD and chromatic dispersion in a 160 Gb/s transmission experiment
Kieckbusch, S.; Schmidt-Langhorst, C.; Ferber, S.; Schubert, C.; Brinkmeyer, E.; Weber, H.-G.
Conference Paper
2006Compression limit by third-order dispersion in the normal dispersion regime
Demircan, A.; Kroh, M.; Bandelow, U.; Hüttl, B.; Weber, H.-G.
Journal Article
2006Die eGK-Lösungsarchitektur - Architektur zur Umsetzung der Anwendungen der elektronischen Gesundheitskarte
Caumanns, J.; Weber, H.; Fellien, A.; Kurrek, H.; Boehm, O.; Neuhaus, J.; Kunsmann, J.; Struif, B.
Journal Article
2006Elektronische Gesundheitskarte
Weber, H.
Journal Article
2006High-speed transmission based on a 40 Gbaud DQPSK system
Schubert, C.; Ferber, S.; Ludwig, R.; Schmidt-Langhorst, C.; Weber, H.G.
Conference Paper
2006Investigation of fiber based gates for time division demultiplexing up to 640 Gbit/s
Marembert, V.; Schubert, C.; Schmidt-Langhorst, C.; Kroh, M.; Ferber, S.; Weber, H.G.
Conference Paper
2006Lytisches Enzym
Trick, R.; Weber, H.; Sasse, J.
Patent
2006Semiconductor mode locked laser for high-speed OTDM transmission
Kroh, M.
: Petermann, K. (Prüfer); Weber, H.-G. (Prüfer)
Dissertation
2006Single channel 1.28 Tbit/s and 2.56 Tbit/s DQPSK transmission
Weber, H.G.; Ferber, S.; Kroh, M.; Schmidt-Langhorst, C.; Ludwig, R.; Marembert, V.; Boerner, C.; Futami, F.; Watanabe, S.; Schubert, C.
Journal Article
2006Single channel transmission beyond 1 Tbit/s
Schubert, C.; Ludwig, R.; Ferber, S.; Schmidt-Langhorst, C.; Hüttl, B.; Weber, H.G.
Conference Paper
2006Single channel transmission beyond 1 Tbit/s
Ludwig, R.; Ferber, S.; Schubert, C.; Schmidt-Langhorst, C.; Hüttl, B.; Weber, H.G.
Conference Paper
2006Single channel transmission beyond 1 Tbit/s
Ludwig, R.; Ferber, S.; Schubert, C.; Schmidt-Langhorst, C.; Hüttl, B.; Weber, H.G.
Conference Paper
2006Single- and alternating-polarization 170-Gb/s transmission up to 4000 km using dispersion-managed fiber and all-Raman amplification
Weisser, S.; Ferber, S.; Raddatz, L.; Ludwig, R.; Benz, A.; Boerner, C.; Weber, H.-G.
Journal Article
2006Terabit transmission on a single wavelength channel
Schubert, C.; Schmidt-Langhorst, C.; Ludwig, R.; Ferber, S.; Hüttl, B.; Weber, H.G.
Conference Paper
2006Transmitter enabling ultra-high speed transmission of phase modulated data signals up to 640 Gbit/s
Kroh, M.; Ferber, S.; Schmidt-Langhorst, C.; Marembert, V.; Schubert, C.; Ludwig, R.; Weber, H.G.
Conference Paper
2006Ultrafast transmission technology
Ludwig, R.; Ferber, S.; Schubert, C.; Schmidt-Langhorst, C.; Hüttl, B.; Weber, H.G.
Conference Paper
2006Ultrahigh-speed OTDM-transmission technology
Weber, H.G.; Ludwig, R.; Ferber, S.; Schmidt-Langhorst, C.; Kroh, M.; Marembert, V.; Boerner, C.; Schubert, C.
Journal Article
2005160 Gbit/s DPSK transmission over 320 km fibre link with high long-term stability
Ferber, S.; Ludwig, R.; Boerner, C.; Schubert, C.; Schmidt-Langhorst, C.; Kroh, M.; Marembert, V.; Weber, H.G.
Journal Article
2005160 Gbit/s OTDM long-haul transmission with long-term stability using RZ-DPSK modulation format
Ferber, S.; Schmidt-Langhorst, C.; Ludwig, R.; Boerner, C.; Schubert, C.; Marembert, V.; Kroh, M.; Weber, H.-G.
Journal Article
2005160 Gbit/s transmission systems, ready for operation?
Ludwig, R.; Ferber, S.; Boerner, C.; Schubert, C.; Schmidt-Langhorst, C.; Kroh, M.; Marembert, V.; Weber, H.G.
Conference Paper
2005160 Gbit/s transmission with long-term stability
Ferber, S.; Schmidt-Langhorst, C.; Ludwig, R.; Boerner, C.; Schubert, C.; Marembert, V.; Kroh, M.; Weber, H.-G.
Conference Paper
2005170 Gbit/s single-polarization transmission over 650 km SSMF with 130 km spans using RZ-DPSK
Weisser, S.; Raddatz, L.; Benz, A.; Ferber, S.; Boerner, C.; Ludwig, P.; Weber, H.G.
Conference Paper
2005320 Gbit/s clock recovery with electro-optical PLL using a bidirectionally operated electroabsorption modulator as phase comparator
Boerner, C.; Marembert, V.; Ferber, S.; Schubert, C.; Schmidt-Langhorst, C.; Ludwig, R.; Weber, H.G.
Conference Paper
200540 GHz semiconductor mode-locked laser pulse source for 160 Gbit/s RZ-DPSK data transmission
Schubert, C.; Ferber, S.; Kroh, M.; Schmidt-Langhorst, C.; Ludwig, R.; Hüttl, B.; Kaiser, R.; Weber, H.G.
Conference Paper
2005640 Gbit/s DQPSK single-channel transmission over 480 km fibre link
Ferber, S.; Schubert, C.; Ludwig, R.; Boerner, C.; Schmidt-Langhorst, C.; Weber, H.G.
Conference Paper
2005640 Gbit/s DQPSK, single wavelength-channel transmission over 480 km fibre link
Ferber, S.; Schubert, C.; Ludwig, R.; Boerner, C.; Schmidt-Langhorst, C.; Weber, H.G.
Journal Article
200580 Gbit/s DPSK transmission over 480 km dispersion-managed fibre with balanced detection ETDM receiver
Ludwig, R.; Lee, W.S.; Schubert, C.; Ferber, S.; Börner, C.; Schmidt-Langhorst, C.; Weber, H.G.
Conference Paper
2005Automatic PMD compensator in a 160-Gb/s OTDM transmission over deployed fiber using RZ-DPSK modulation format
Kieckbusch, S.; Ferber, S.; Rosenfeldt, H.; Ludwig, R.; Boerner, C.; Ehrhardt, A.; Brinkmeyer, E.; Weber, H.-G.
Journal Article
2005Burst switching capability of electro-optical PLL-based clock recovery for 170 Gbit/s
Boerner, C.; Ludwig, R.; Ferber, S.; Weber, H.G.; Weisser, S.; Benz, A.; Raddatz, L.
Conference Paper
2005High-speed optical signal processing using semiconductor optical amplifiers
Schubert, C.; Ludwig, R.; Weber, H.-G.
Journal Article
2005Investigations of fiber Kerr switch. Nonlinear phase shift measurements and optical time-division demultiplexing of 320 Gbit/s DPSK signals
Marembert, V.; Schubert, C.; Weinert, C.; Weber, H.G.; Schulze, K.; Futami, F.; Watanabe, S.
Conference Paper
2005The Knowledge Gap in Enterprise Information Flow
: Sandkuhl, K.; Smirnov, A.; Weber, H.
Conference Proceedings
2005Low noise 400 fs pulse generation by monolithic semiconductor mode-locked laser and soliton pulse compression
Kroh, M.; Hüttl, B.; Ferber, S.; Weber, H.-G.
Conference Paper
2005Neurotrophins in murine viscera: A dynamic pattern from birth to adulthood
Lommatzsch, M.; Quarcoo, D.; Schulte-Herbrüggen, O.; Weber, H.; Virchow, J.C.; Renz, H.; Braun, A.
Journal Article
2005Optical sampling system including clock recovery for 320 Gbit/s DPSK and OOK data signals
Schmidt-Langhorst, C.; Schubert, C.; Boerner, C.; Marembert, V.; Ferber, S.; Ludwig, R.; Weber, H.G.
Conference Paper
2005Optical sampling techniques
Schmidt-Langhorst, C.; Weber, H.-G.
Journal Article
2005Reduction of pattern effects in an SOA-based 40 Gb/s wavelength converter
Marembert, V.; Schubert, C.; Weber, H.G.; Melo, A.M.; Randel, S.; Petermann, K.
Conference Paper
2005Single channel 1.28 Tbit/s and 2.56 Tbit/s DQPSK transmission
Weber, H.G.; Ferber, S.; Kroh, M.; Schmidt-Langhorst, C.; Ludwig, R.; Marembert, V.; Boerner, C.; Futami, F.; Watanabe, S.; Schubert, C.
Conference Paper
2005Single-channel 170 Gbit/s transmission up to 4000 km using dispersion-managed fiber spans and all-Raman amplification
Ludwig, R.; Weisser, S.; Raddatz, L.; Benz, A.; Ferber, S.; Boerner, C.; Weber, H.G.
Conference Paper
2005Technologies enabling ultrahigh speed transmission
Ludwig, R.; Ferber, S.; Boerner, C.; Schubert, C.; Schmidt-Langhorst, C.; Kroh, M.; Marembert, V.; Weber, H.G.
Conference Paper
2005Time division add-drop multiplexing up to 320 Gbit/s
Schubert, C.; Schmidt-Langhorst, C.; Schulze, K.; Marembert, V.; Weber, H.G.
Conference Paper
2004160 Gb/s regenerating conversion node
Ferber, S.; Ludwig, R.; Boerner, C.; Schmidt-Langhorst, C.; Molle, L.; Habel, K.; Rohde, M.; Weber, H.G.; Futami, F.; Watanabe, S.
Conference Paper
2004Adaptive PMD compensator in 160Gb/s DPSK transmission over installed fiber
Kieckbusch, S.; Ferber, S.; Rosenfeldt, H.; Ludwig, R.; Boerner, C.; Ehrhardt, A.; Brinkmeyer, E.; Weber, H.G.
Conference Paper
2004Diagonale Karriere. Verbindungen zwischen öffentlich-rechtlichen Abschlüssen, privatwirtschaftlicher Zertifizierung und Hochschulausbildung
Rogalla, I.; Weber, H.
Journal Article
2004High-speed optical signal processing and data transmission
Weber, H.G.; Ludwig, R.; Ferber, S.; Boerner, C.; Schubert, C.; Schmidt-Langhorst, C.; Hilliger, E.; Kroh, M.; Marembert, V.
Conference Paper
2004Interferometric gates for all-optical signal processing
Schubert, C.
: Eichler, H.-J. (Prüfer); Weber, H.-G. (Prüfer)
Dissertation
2004Monolithically integrated gain shifted Mach-Zehnder interferometer for all-optical demultiplexing
Tekin, T.
: Petermann, K. (Prüfer); Weber, H.-G. (Prüfer)
Dissertation
2004Optical sampling of high bit rate optical data signals
Schmidt-Langhorst, C.
: Weber, H.-G. (Prüfer); Eichler, H.-J. (Prüfer)
Dissertation
2004Ultrafast all-optical 3R-regeneration
Watanabe, S.; Ludwig, R.; Futami, F.; Schubert, C.; Ferber, S.; Boerner, C.; Schmidt-Langhorst, C.; Berger, J.; Weber, H.-G.
Journal Article
2004Ultrafast technologies in 160 Gbit/s transmission systems
Schmidt-Langhorst, C.; Schubert, C.; Boerner, C.; Ferber, S.; Ludwig, R.; Berger, J.; Hilliger, E.; Marembert, V.; Kroh, M.; Ehrke, H.-J.; Weber, H.-G.
Conference Paper
2004USEKIT: Ein integrierter Ansatz zur nutzerzentrierten Softwareentwicklung
Mund, M.; Wiebelt, F.; Kerkow, D.; Schmettow, M.; Weber, H.
Conference Paper
2003160 Gbit/s clock recovery with electro-optical PLL using a bidirectionally operated electroabsorption modulator as phase comparator
Börner, C.; Schubert, C.; Schmidt, C.; Hilliger, E.; Marembert, V.; Berger, J.; Ferber, S.; Dietrich, E.; Ludwig, R.; Schmauss, B.; Weber, H.G.
Conference Paper
2003160 Gbit/s clock recovery with electro-optical PLL using bidirectionally operated electroabsorption modulator as phase comparator
Boerner, C.; Schubert, C.; Schmidt, C.; Hilliger, E.; Marembert, V.; Berger, J.; Ferber, S.; Dietrich, E.; Ludwig, R.; Schmauss, B.; Weber, H.G.
Journal Article
2003160 Gbit/s optical 3R-regenerator in a fiber transmission experiment
Watanabe, S.; Futami, F.; Okabe, R.; Takita, Y.; Ferber, S.; Ludwig, R.; Schubert, C.; Schmidt, C.; Weber, H.G.
Conference Paper
2003Application Development Assistance with the Petri Net Baukasten
Weber, H.
Conference Paper
2003Comparison of DPSK and OOK modulation format in 160 Gbit/s transmission system
Ferber, S.; Ludwig, R.; Boerner, C.; Wietfeld, A.; Schmauss, B.; Berger, J.; Schubert, C.; Unterbörsch, G.; Weber, H.G.
Journal Article
2003EAM with Improved Switching Performance by Self Cascading
Hilliger, E.; Marembert, V.; Ferber, S.; Kroh, M.; Berger, J.; Weber, H.; Schmauss, B.
Conference Paper
2003Error-free all-optical add-drop multiplexing at 160 Gbit/s
Schubert, C.; Schmidt, C.; Ferber, S.; Ludwig, R.; Weber, H.G.
Journal Article
2003Informations-, Kommunikations- und Medientechnologien für die Aus- und Weiterbildung in der IT-Branche
Weber, H.
Book Article
2003Investigations on phase noise in a semiconductor mode-locked laser
Kroh, M.; Kueller, L.; Ludwig, L.; Schmidt, C.; Weber, H.G.
Conference Paper
2003Model-centric engineering with the evolution and validation environment
Kutsche, R.-D.; Leicher, A.; Süß, J.-G.; Weber, H.
Conference Paper
2003Monolithically integrated balanced photodetector and its application in OTDM 160 Gbit/s DPSK transmission
Beling, A.; Bach, H.G.; Schmidt, D.; Mekonnen, G.G.; Ludwig, R.; Ferber, S.; Schubert, C,; Börner, C.; Schmauss, B.; Berger, J.; Schmidt, C.; Troppenz, U.; Weber, H.G.
Journal Article
2003Optisches Schalten mit Elektroabsorptionsmodulatoren
Hilliger, E.
: Weber, H.-G. (Prüfer)
Dissertation
2003The Petri Net Baukasten of the DFG Forschergruppe PETRI NET TECHNOLOGY
Weber, H.; Ehrig, H.; Reisig, W.
Conference Paper
2003Petri net technology for communication-based systems
: Ehrig, H.; Reisig, W.; Rozenberg, G.; Weber, H.
Conference Proceedings
2003Phase dynamics of semiconductor optical amplifiers at 10-40 GHz
Schares, L.; Schubert, C.; Schmidt, C.; Weber, H.G.; Occhi, L.; Guekos, G.
Journal Article
2002160 Gbit/s wavelength converter with 3R-regenerating capability
Schubert, C.; Ludwig, R.; Watanabe, S.; Futami, E.; Schmidt, C.; Berger, J.; Boerner, C.; Ferber, S.; Weber, H.G.
Journal Article
2002Characterization of switching windows of an 160-Gb/s all-optical demultiplexer with database rates of 10 and 40 Gb/s
Toptchiyski, G.; Randel, S.; Petermann, K.; Schubert, C.; Berger, J.; Weber, H.G.
Journal Article
2002Comparison of interferometric all-optical switches for demultiplexing applications in high-speed OTDM systems
Schubert, C.; Berger, J.; Diez, S.; Ehrke, H.J.; Ludwig, R.; Feiste, U.; Schmidt, C.; Weber, H.G.; Toptchiyski, G.; Randel, S.; Petermann, K.
Journal Article
2002Complete optical sampling system with broad gap-free spectral range for 160 Gbit/s and 320 Gbit/s and its application in a transmission system
Schmidt, C.; Futami, F.; Watanabe, S.; Yamamoto, T.; Schubert, C.; Berger, J.; Kroh, M.; Ehrke, H.-J.; Dietrich, E.; Börner, C.; Ludwig, R.; Weber, H.G.
Conference Paper
2002Enabling transmission at 160 Gbit/s
Ludwig, R.; Feiste, U.; Schmidt, C.; Schubert, C.; Berger, J.; Hilliger, E.; Kroh, M.; Yamamoto, T.; Weinert, C.M.; Weber, H.G.
Conference Paper
2002Impact of fiber chromatic dispersion in high-speed TDM transmission-systems
Konrad, B.; Petermann, K.; Berger, J.; Ludwig, R.; Weinert, C.M.; Weber, H.G.; Schmauss, B.
Journal Article
2002Optical Q-factor monitoring at 160 Gb/s using an optical sampling system in an 80 km transmission experiment
Schmidt, C.; Schubert, C.; Berger, J.; Kroh, M.; Ehrke, H.-J.; Dietrich, E.; Börner, C.; Ludwig, R.; Weber, H.G.; Futami, F.; Watanabe, S.; Yamamoto, T.
Conference Paper
2001160 Gb/s all-optical demultiplexer using a hybrid gain-transparent SOA Mach-Zehnder-interferometer
Diez, S.; Schubert, C,; Ludwig, R.; Ehrke, H.-J.; Feiste, U.; Schmidt, C.; Weber, H.G.
Conference Paper
2001160 Gb/s all-optical demultiplexing using a gain-transparent ultrafast-nonlinear interferometer
Diez, S.; Schubert, C.; Feiste, U.; Ludwig, R.; Berger, J.; Weber, H.G.
Conference Paper
2001160 Gbit/s demultiplexer with clock recovery using SOA-based interferometric switches and its application to 120 km fiber transmission
Yamamoto, T.; Feiste, U.; Berger, J.; Schubert, C.; Schmidt, C.; Ludwig, R.; Weber, H.G.
Conference Paper
2001160 Gbit/s field transmission over 116 km standard single mode fibre using 160 Gbit/s OTDM and 40 Gbit/s ETDM demultiplexer
Feiste, U.; Ludwig, R.; Schubert, C.; Berger, J.; Schmidt, C.; Weber, H.G.; Schmauss, B.; Munk, A.; Buchold, B.; Briggmann, D.; Kueppers, F.; Rumpf, F.
Journal Article
2001160 Gbit/s transmission over 116 km field-installed fiber using 160 Gbit/s OTDM and 40 Gbit/s ETDM
Feiste, U.; Ludwig, R.; Schubert, C.; Berger, J.; Schmidt, C.; Weber, H.G.
Conference Paper
2001160 Gbit/s transmission over 116 km field-installed fibre using 160 Gbit/s OTDM and 40 Gbit/s ETDM
Feiste, U.; Ludwig, R.; Schubert, C.; Berger, J.; Schmidt, C.; Weber, H.G.; Schmauss, B.; Munk, A.; Buchold, B.; Briggmann, D.; Kueppers, F.; Rumpf, F.
Journal Article
2001160-Gb/s all-optical demultiplexing using a gain-transparent ultrafast-nonlinear interferometer (GT-UNI)
Schubert, C.; Diez, S.; Berger, J.; Ludwig, R.; Feiste, U.; Weber, H.G.; Toptchiyski, G.; Petermann, K.; Krajinovic, V.
Journal Article
2001160-Gb/s polarization insensitive all-optical demultiplexing using a gain-transparent ultrafast nonlinear interferometer (GT-UNI)
Schubert, C.; Berger, J.; Feiste, U.; Ludwig, R.; Schmidt, C.; Weber, H.G.
Journal Article
2001Active semiconductor-based grating waveguide structures
Dudovich, N.; Levy-Yurista, G.; Sharon, A.; Friesem, A.A.; Weber, H.G.
Journal Article
2001Application of asynchronous amplitude histograms for performance monitoring of RZ signals
Weinert, C.M.; Schmidt, C.; Weber, H.G.
Conference Paper
2001Clock recovery from 160 Gbit/s data signals using phase-locked loop with interferometric optical switch based on semiconductor optical amplifier
Yamamoto, T.; Oxenlowe, L.K.; Schmidt, C.; Schubert, C.; Hilliger, E.; Feiste, U.; Berger, J.; Ludwig, R.; Weber, H.G.
Journal Article
2001Design for All - Konzepte, Umsetzungen, Herausforderungen
Leidermann, F.; Weber, H.; Pieper, M.
Journal Article
2001Experimental verification of noise squeezing by an optical intensity filter in high-speed transmission
Ludwig, R.; Sizmann, A.; Feiste, U.; Schubert, C.; Kroh, M.; Weinert, C.M.; Weber, H.G.
Conference Paper
2001High bit rate OTDM-transmission on standard fibre
Weinert, C.M.; Berger, J.; Feiste, U.; Hilliger, E.; Konrad, B.; Kroh, M.; Ludwig, R.; Petermann, K.; Schmidt, C.; Schubert, C.; Weber, H.G.; Yamamoto, T.
Journal Article
2001Hybrid semiconductor polymer resonant grating waveguide structures
Levy-Yurista, G.; Friesem, A.A.; Pawlowski, E.; Küller, L.; Ludwig, R.; Weber, H.G.; Donval, A.; Toussaere, E.; Zyss, J.
Journal Article
2001Informationslogistische Dienste für das Internet der Zukunft
Deiters, W.; Weber, H.
Book Article
2001Nonlinear optical intensity filters: Experiment and design rules
Weinert, C.M.; Sizmann, A.; Ludwig, R.; Schubert, C.; Feiste, U.; Weber, H.G.
Conference Paper
2001Optical TDM-transmission systems for channel rates of 40 Gbit/s and above
Berger, J.; Breuer, D.; Feiste, U.; Konrad, B.; Ludwig, R.; Petermann, K.; Weber, H.G.; Weinert, C.M.
Conference Paper
2001Optimization of SOA-based Sagnac-interferometer switches for demultiplexing to 10 and 40 Gb/s
Diez, S.; Hilliger, E.; Korh, M.; Schmidt, C.; Schubert, C.; Weber, H.G.; Occhi, L.; Schares, L.; Guekos, G.; Oxenlowew, L.K.
Journal Article
2001Quo Vadis Software Engineering
Weber, H.
Journal Article
2001Sampling pulses with semiconductor optical amplifiers
Jiang, L.A.; Ippen, E.P.; Feiste, U.; Diez, S.; Hilliger, E.; Schmidt, C.; Weber, H.G.
Journal Article
2001Sind Informatiker auch gute Software-Ingenieure?
Weber, H.
Book Article
2001Workflow Management - Ein Baustein auf dem Weg in die Informationslogistik
Weber, H.; Deiters, W.
Book Article
2000160 Gbit/s all-optical demultiplexing using hybrid gain-transparent SOA Mach-Zehnder interferometer
Diez, S.; Schubert, C.; Ludwig, R.; Ehrke, H.-J.; Feiste, U.; Schmidt, C.; Weber, H.G.
Journal Article
200080 Gbit/s all-optical demultiplexing using a hybrid Mach-Zehnder- interferometer switch with gain-clamped semiconductor optical amplifiers
Hilliger, E.; Diez, S.; Ehrke, H.-J.; Ludwig, R.; Schmidt, C.; Weber, H.G.; Emery, J.Y.
Conference Paper
2000Analysis of switching windows in a gain-transparent SLALOM configuration
Toptchiyski, G.; Randel, S.; Petermann, K.; Diez, S.; Hilliger, E.; Schmidt, C.; Schubert, C.; Ludwig, R.; Weber, H.G.
Journal Article
2000Femtosecond pulse source with grating-waveguide structure
Pawlowski, E.; Friesem, A.A.; Kuller, L.; Levy-Yurista, G.; Ludwig, R.; Weber, H.G.
Conference Paper
2000Internet als Serviceplattform in kundenorientierten Netzwerken
Schuster, E.; Gudszend, T.; Weber, H.
Journal Article
2000Kontinuierliches Engineering: Grundlegende Terminologie und Basiskonzepte
Borusan, A.; Große-Rhode, M.; Ehrig, H.; Kutsche, R.-D.; Mann, S.; Padberg, J.; Sünbül, A.; Weber, H.
Report
2000PMD compensation in 10Gbit-s NRZ field experiment using polarimetric error signal
Rosenfeldt, H.; Ulrich, R.; Feiste, U.; Ludwig, R.; Weber, H.G.; Ehrhardt, A.
Journal Article
2000Towards a Component Concept for Continuous Software Engineering
Mann, S.; Borusan, A.; Ehrig, H.; Große-Rhode, M.; Mackenthun, R.; Sünbül, A.; Weber, H.
Book
2000Unrepeatered 160 Gbit/s RZ single channel transmission over 160 km of standard fiber at 1.55 mu m with hybrid MZI optical DEMUX
Ludwig, R.; Feiste, U.; Diez, S.; Schubert, C.; Schmidt, C.; Ehrke, H.J.; Weber, H.G.
Conference Paper
2000Unrepeatered 160 Gbit/s RZ single-channel transmission over 160 km of standard fibre at 1.55 mu m with hybrid MZI optical demultiplexer
Ludwig, R.; Feiste, U.; Diet, S.; Schubert, C.; Schmidt, C.; Ehrke, H.J.; Weber, H.G.
Journal Article
2000Unrepeatered 80 Gbit/s RZ single channel transmission over 160 km of standard fiber at 1.55 mu m with a large wavelength tolerance
Feiste, U.; Ludwig, R.; Diez, S.; Schmidt, C.; Ehrke, H.J.; Weber, H.G.
Conference Paper
2000Unrepeatered 80 Gbit/s RZ single channel transmission over 160 km of standard fibre at 1.55 mu m with large wavelength tolerance
Feiste, U.; Ludwig, R.; Diez, S.; Schmidt, C.; Ehrke, H.J.; Weber, H.G.; Kuppers, F.
Journal Article
1999160 Gbit/s optical sampling by a novel ultra-broadband switch based on four-wave mixing in a semiconductor optical amplifier
Diez, S.; Ludwig, R.; Schmidt, C.; Feiste, U.; Weber, H.G.
Conference Paper
1999160-Gb/s optical sampling by gain-transparent four-wave mixing in a semiconductor optical amplifier
Diez, S.; Ludwig, R.; Schmidt, C.; Feiste, U.; Weber, H.G.
Journal Article
199940 Gb/s and 4*40 Gb/s TDM/WDM standard fiber transmission
Weinert, C.M.; Ludwig, R.; Pieper, W.; Weber, H.G.; Breuer, D.; Petermann, K.; Kuppers, F.
Journal Article
199980 Gbit/s transmission over 106 km standard-fiber using optical phase conjugation in a Sagnac-interferometer
Feiste, U.; Ludwig, R.; Schmidt, C.; Dietrich, E.; Diez, S.; Ehrke, H.J.; Patzak, E.; Weber, H.G.
Conference Paper
199980-Gb/s transmission over 106-km standard-fiber using optical phase conjugation in a Sagnac-interferometer
Feiste, U.; Ludwig, R.; Schmidt, C.; Dietrich, E.; Diez, S.; Ehrke, H.J.; Patzak, E.; Weber, H.G.; Merker, T.
Journal Article
1999Applications of SOA's for optical signal processing and OTDM
Ludwig, R.; Diez, S.; Hilliger, E.; Schmidt, C.; Weber, H.G.
Conference Paper
1999Experimental comparison of 40 Gbit/s RZ and NRZ transmission over standard singlemode fibre
Ludwig, R.; Feiste, U.; Dietrich, E.; Weber, H.G.; Breuer, D.; Martin, M.; Kuppers, F.
Journal Article
1999Federated information systems. Concepts, terminology and architectures
Busse, S.; Kutsche, R.-D.; Leser, U.; Weber, H.
Report
1999Gain-transparent SOA-switch for high-bitrate OTDM add/drop multiplexing
Diez, S.; Ludwig, R.; Weber, H.G.
Journal Article
1999High-speed transmission over standard fiber
Weber, H.G.; Breuer, D.; Feiste, U.; Koltchanov, I.; Ludwig, R.; Weinert, C.M.
Conference Paper
1999Informations- und Kommunikations-Infrastrukturen
Weber, H.
Book Article
1999Mode-locked semiconductor lasers and their applications for optical signal processing
Schmidt, C.; Dietrich, E.; Diez, S.; Ehrke, H.J.; Feiste, U.; Kuller, L.; Ludwig, R.; Weber, H.G.
Conference Paper
1999RZ versus NRZ modulation format for dispersion compensated SMF-based 10-Gb/s transmission with more than 100-km amplifier spacing
Caspar, C.; Foisel, H.-M.; Gladisch, A.; Hanik, N.; Kuppers, F.; Ludwig, R.; Mattheus, A.; Pieper, W.; Strebel, B.; Weber, H.G.
Journal Article
1999Shopping im virtuellen Raum über 3D-fähige Kiosksysteme
Heymann, D.; Lehmbach, M.; Walgenbach, S.; Weber, H.
Conference Paper
1999Software in Schieflage?
Weber, H.
Journal Article
1999Technologien von Informations- und Kommunikationssystemen in der Logistik
Deiters, W.; Greb, T.; Kopfer, H.; Striemer, R.; Weber, H.
Book Article
1999Verbesserung von Geschäftsprozessen mit flexiblen Workflow-Management-Systemen. Band 3: Erfahrungen mit Implementierung, Probebetrieb und Nutzung von Workflow-Management-Anwendungen
: Herrmann, T.; Scheer, A.-W.; Weber, H.
Book
19984-channel*40-Gb/s unrepeatered OTDM transmission over 100-km standard fiber
Pieper, W.; Ludwig, R.; Weinert, C.M.; Kuhlow, B.; Przyrembel, G.; Ferstl, M.; Pawlowski, E.; Weber, H.G.
Journal Article
199840 Gbit/s transmission over 200 km of standard-fiber using polarisation independent mid-span spectral inversion
Feiste, U.; Ludwig, R.; Dietrich, E.; Diez, S.; Ehrke, H.J.; Razic, D.; Weber, H.G.
Conference Paper
199840 Gbit/s transmission over 434 km standard fibre using polarisation independent mid-span spectral inversion
Feiste, U.; Ludwig, R.; Dietrich, E.; Diez, S.; Ehrke, H.J.; Razic, D.; Weber, H.G.
Journal Article
199840 Gbit/s transmission over 434 km standard-fiber using polarisation independent mid-span spectral inversion
Feiste, U.; Ludwig, R.; Dietrich, E.; Diez, S.; Ehrke, H.J.; Razic, D.; Weber, H.G.
Conference Paper
1998All-optical switch for TDM and WDM/TDM systems demonstrated in a 640 Gbit/s demultiplexing experiment
Diez, S.; Ludwig, R.; Weber, H.G.
Journal Article
1998Effect of birefringence in a bulk semiconductor optical amplifier on four-wave mixing
Diez, S.; Schmidt, C.; Ludwig, R.; Weber, H.G.; Doussiere, P.; Ducellier, T.
Journal Article
1998Fraunhofer ISST. Deutsche Forschungsgruppe in der Softwaretechnik
Weber, H.
Journal Article
1998High-speed all-optical signal processing by switching devices based on semiconductor optical amplifiers
Diez, S.; Ludwig, R.; Weber, H.-G.
Conference Paper
1998Konzept eines Modells zur Produktentwicklung
Weber, H.
Dissertation
1998Multimedialer Telesupport im Technischen Kundendienst
Wieland, J.; Weber, H.
Conference Paper
1998Novel gain-transparent SOA-switch for high bitrate OTDM add/drop multiplexing
Diez, S.; Ludwig, R.; Patzak, E.; Weber, H.G.
Conference Paper
1998Simultaneous sampling of optical pulse intensities and wavelengths by four-wave mixing in a semiconductor optical amplifier
Diez, S.; Schmidt, C.; Hoffmann, D.; Bornholdt, C.; Sartorius, B.; Weber, H.G.; Jiang, L.; Krotkus, A.
Journal Article
1998Synch. & stabilize - Developing products the Microsoft way
Seliger, G.; Weber, H.
Conference Paper
1998A tunable femtosecond modelocked semiconductor laser for applications in OTDM-systems
Ludwig, R.; Diez, S.; Ehrhardt, A.; Kuller, L.; Pieper, W.; Weber, H.G.
Journal Article
1998Verbesserung von Geschäftsprozessen mit flexiblen Workflow-Management-Systemen. Band 1: Von der Erhebung zum Sollkonzept
: Herrmann, T.; Scheer, A.-W.; Weber, H.
Book
1998Verbesserung von Geschäftsprozessen mit flexiblen Workflow-Management-Systemen. Band 2: Von der Sollkonzeptentwicklung zur Implementierung von Workflow-Management-Anwendungen
: Herrmann, T.; Scheer, A.-W.; Weber, H.
Book
1997The "Petri Net Baukasten" foundation concept. Verifikation im Vorgehensmodell anhand eines Beispiels
Weber, H.
Conference Paper
1997Birefringence in polarization insensitive semiconductor optical amplifiers: Influence on four-wave mixing
Diez, S.; Schmidt, C.; Ludwig, R.; Weber, H.G.; Kindt, S.; Obermann, K.; Kolchanov, I.; Petermann, K.; Ducellier, T.; Doussiere, P.
Conference Paper
1997Cooperative design, manufacturing and assembly of complex products
Seliger, G.; Karl, H.; Weber, H.
Journal Article
1997Cooperative product development. How network theory enables network organizations
Weber, H.; Seliger, G.
Conference Paper
1997Cultural factors in factory planning
Seliger, G.; Cai, J.; Weber, H.; Krützfeldt, D.; Lichte, J.
Journal Article
1997Extinction ratio degradation in a 40 Gbit/s optical demultiplexer based on a monolithically integrated Michelson-interferometer
Pieper, W.; Ludwig, R.; Weber, H.G.; Schilling, M.; Daub, K.; Lach, E.; Laube, G.; Idler, W.; Wunstel, K.
Conference Paper
1997Four-wave mixing in semiconductor optical amplifiers for frequency conversion and fast optical switching
Diez, S.; Schmidt, C.; Ludwig, R.; Weber, H.G.; Obermann, K.; Kindt, S.; Koltchanov, I.; Petermann, K.
Journal Article
1997Gb/s NRZ/RZ transmission over 2000 km standard fibre with more than 100 km amplifier spacing
Caspar, C.; Foisel, H.-M.; Gladisch, A.; Hanik, N.; Kuppers, F.; Ludwig, R.; Mattheus, A.; Pieper, W.; Strebel, B.; Weber, H.G.
Conference Paper
1997Kernel/2r. A reference model conformant factory support environment
Deiters, W.; Holtkamp, B.; Weber, H.; Weißenberg, N.; Adomeit, R.; Gera, M.; Jägers, R.
Book Article
1997Move-on-Workshop der DFG-Forschergruppe Petrinetz-Technologie 1997
: Ehrig, H.; Reisig, W.; Weber, H.
Conference Proceedings
1997Qualitätssicherung bei der Integration umfangreicher Systeme (QS-VP 6). Abschlußbericht zum Verbundprojekt
Seliger, G.; Weber, H.
Report
1997Software development issues and problems
Weber, H.; Samuel, G.; Thomas, R.E.
Book Article
1997The software factory challenge
: Weber, H.
Book
1997Switching window of picosecond pulse switching using four-wave mixing in semiconductor-optical amplifiers
Schmidt, C.; Diez, S.; Ludwig, R.; Weber, H.G.
Conference Paper
1997Systems engineering. Abschlußbericht zum Verbundprojekt "Qualitätssicherung bei der Integration umfangreicher Systeme (QS-VP 6)
Seliger, G.; Weber, H.
Book Article
1997Techniques for 40 Gbit/s OTDM-systems
Pieper, W.; Ludwig, R.; Weber, H.G.
Conference Paper
1997Towards evolutionary and adaptive workflow systems. Infrastructure support based on higher-order object nets and CORBA
Claßen, I.; Weber, H.; Han, Y.
Conference Paper
1997Unrepeated 40-Gbit/s RZ single-channel transmission over 150 km of standard fiber at 1.55 mu m
Ludwig, R.; Pieper, W.; Weber, H.G.; Breuer, D.; Petermann, K.; Kuppers, F.; Mattheus, A.
Conference Paper
1997Unrepeatered 40 Gbit/s RZ single channel transmission over 150 km of standard singlemode fibre at 1.55 mu m
Ludwig, R.; Pieper, W.; Weber, H.G.; Breuer, D.; Petermann, K.; Kuppers, F.; Mattheus, A.
Journal Article
1997Zusammenarbeit bei der Entwicklung komplexer Produkte
Seliger, G.; Weber, H.; Schröter, W.; Andreev, A.
Journal Article
199610 GHz all-optical clock recovery using a mode-locked semiconductor laser in a 40 Gbit/s, 100-km transmission experiment
Ludwig, R.; Pieper, W.; Jahn, E.; Agrawal, N.; Ehrhardt, A.; Kuller, L.; Weber, H.G.
Conference Paper
199640 Gbit/s demultiplexing experiment with 10 GHz all-optical clock recovery using a modelocked semiconductor laser
Ludwig, R.; Ehrhardt, A.; Pieper, W.; Jahn, E.; Agrawal, N.; Ehrke, H.-J.; Kuller, L.; Weber, H.G.
Journal Article
1996All-optical polarisation and wavelength independent 3R signal regenerator
Pieper, W.; Weich, K.; Ludwig, R.; Patzak, E.; Weber, H.G.
Journal Article
1996All-optical polarization and wavelength independent 3R signal regenerator
Pieper, W.; Weich, K.; Ludwig, R.; Patzak, E.; Weber, H.G.
Conference Paper
1996Characterization of an all-optical clock recovery operating in excess of 40 Gbit/s
Ehrhardt, A.; Ludwig, R.; Pieper, W.; Jahn, E.; Weber, H.G.
Conference Paper
1996Fiber loop optical buffer
Langenhorst, R.; Eiselt, M.; Pieper, W.; Grosskopf, G.; Ludwig, R.; Kuller, L.; Dietrich, E.; Weber, H.G.
Journal Article
1996Four-wave mixing in semiconductor laser amplifiers: Applications for optical communication systems
Ludwig, R.; Pieper, W.; Schnabel, R.; Diez, S.; Weber, H.G.
Journal Article
1996Four-wave mixing in semiconductor laser amplifiers: Phase matching in configurations with three input waves
Diez, S.; Ludwig, R.; Patzak, E.; Weber, H.G.; Eisenstein, G.; Schimpe, R.
Conference Paper
1996Das Fraunhofer-Institut für Software- und Systemtechnik ISST in Berlin/Dortmund
Weber, H.
Journal Article
1996K/2R. A kernel for the ESF software factory support environment
Deiters, W.; Holtkamp, B.; Weber, H.; Adomeit, R.; Schülke, F.
Book Article
1996Kurze Wege zum Markt
Seliger, G.; Weber, H.
Book Article
1996Monolithically integrated asymmetric Mach-Zehnder interferometer as a 20 Gbit/s all-optical add/drop multiplexer for OTDM systems
Jahn, E.; Agrawal, N.; Ehrke, H.-J.; Ludwig, R.; Pieper, W.; Weber, H.G.
Journal Article
1996Monolithically integrated nonlinear Sagnac interferometer and its application as a 20 Gbit/s all-optical demultiplexer
Jahn, E.; Agrawal, N.; Pieper, W.; Ehrke, H.-J.; Franke, D.; Weber, H.G.; Furst, W.
Conference Paper
1996Numerische Simulation der mechanischen und thermischen Beanspruchung einer einer Spritzgußform zur Herstellung von Prototypen
Baumann, F.; Geißler, E.; Völkle, D.; Stäbler, D.; Weber, H.
Conference Paper
1996Optical time-domain demultiplexing techniques using semiconductor laser amplifiers
Weber, H.G.; Agrawal, N.; Ehrhardt, A.; Ehrke, H.J.; Eiselt, M.; Jahn, E.; Ludwig, R.; Pieper, W.; Schnabel, R.
Conference Paper
1996Petrinetz-Technologie. Kick-off-Workshop der DFG-Forschergruppe
: Ehrig, H.; Reisig, W.; Weber, H.
Conference Proceedings
1996Schnell und wendig durch Stromlinienform
Weber, H.
Conference Paper
1996Telekooperations-Systeme in dezentralen Organisationen. Tagungsband
Sandkuhl, K.; Weber, H.
Conference Proceedings
1996Ultrafast optical signal processing using semiconductor laser amplifiers
Schnabel, R.; Ludwig, R.; Pieper, W.; Diez, S.; Weber, H.G.
Journal Article
1996Wissensbasierte Diagnose technischer Systeme mit konnektionistischen Modellen
Weber, H.
Dissertation
19953*10 Gbit/s, 100 km data transmission based an sliced spectrum signal generation using a single tunable mode locked semiconductor laser pulse source
Ludwig, R.; Pieper, W.; Langenhorst, R.; Weber, H.G.
Conference Paper
199540 Gbit/s all-optical demultiplexing using a monolithically integrated Mach-Zehnder interferometer with semiconductor laser amplifiers
Jahn, E.; Agrawal, N.; Arbert, M.; Ehrke, H.-J.; Franke, D.; Ludwig, R.; Pieper, W.; Weber, H.G.; Weinert, C.M.
Journal Article
199540 Gbit/s all-optical demultiplexing using a monolithically integrated Mach-Zehnder interferometer with semiconductor laser amplifiers
Jahn, E.; Agrawal, N.; Arbert, M.; Ehrke, H.-J.; Franke, D.; Ludwig, R.; Pieper, W.; Weber, H.G.; Weinert, C.M.
Conference Paper
1995CARE
Weber, H.; Löwe, M.
Book Article
1995Four-wave mixing and asymmetric nonlinear gain in a semiconductor-laser amplifier
Ludwig, R.; Schnabel, R.; Weber, H.G.; Wissenfeld, J.
Conference Paper
1995Optical time-domain demultiplexing using semiconductor laser amplifiers
Eiselt, M.; Pieper, W.; Schnabel, R.; Ludwig, R.; Weber, H.G.
Conference Paper
1995Workflow Management - Groupware Computing. Studie. Tl.2
Deiters, W.; Karl, R.; Weber, H.
Study
1994Cross talk in a fiber-loop optical buffer
Pieper, W.; Eiselt, M.; Ehrhardt, A.; Grosskopf, G.; Langenhorst, R.; Weber, H.G.
Conference Paper
1994Investigation of crosstalk interference in a fibre loop optical buffer
Pieper, W.; Eiselt, M.; Grosskopf, G.; Langenhorst, R.; Ehrhardt, A.; Weber, H.G.
Journal Article
1994Nonlinearity-insensitive standard-fiber transmission based on optical-phase conjugation in a semiconductor-laser amplifier
Pieper, W.; Kurtzke, C.; Schnabel, R.; Breuer, D.; Ludwig, R.; Weber, H.G.; Petermam, K.
Conference Paper
1994Nonlinearity-insensitive standard-fibre transmission based on optical-phase conjugation in a semiconductor-laser amplifier
Pieper, W.; Kurtzke, C.; Schnabel, R.; Breuer, D.; Ludwig, R.; Petermann, K.; Weber, H.G.
Journal Article
1994Polarization insensitive frequency conversion of a 10-channel OFDM signal using four-wave-mixing in a semiconductor laser amplifier
Schnabel, R.; Hilbk, U.; Hermes, T.; Meissner, P.; Helmolt, C.; Magari, K.; Raub, F.; Pieper, W.; Westphal, F.J.; Ludwig, R.; Kuller, L.; Weber, H.G.
Journal Article
1994Software engineering environments
Adomeit, R.; Deiters, W.; Holtkamp, B.; Weber, H.; Rockwell, R.; Schülke, F.
Book Article
1994Software process evolution in MELMAC
Deiters, W.; Gruhn, V.; Weber, H.
Book Article
1994Verfahren zur Ermittlung und Verfolgung der Qualitätsfunktion durch Zustandsmodellierung
Seliger, G.; Groth, A.; Weber, H.
Book Article
1994Workflow Management - Groupware Computing. Studie. Tl.1
Karl, R.; Deiters, W.; Weber, H.
Study
1993All-optical and gate using femtosecond nonlinear gain dynamics in semiconductor laser amplifiers
Schnabel, R.; Pieper, W.; Ludwig, R.; Weber, H.G.
Conference Paper
1993All-optical high speed demultiplexing with a semiconductor laser amplifier in a loop mirror configuration
Eiselt, M.; Pieper, W.; Weber, H.G.
Journal Article
1993Decision gate for all-optical data retiming using a semiconductor laser amplifier in a loop mirror configuration
Eiselt, M.; Pieper, W.; Weber, H.G.
Journal Article
1993Extraktionsverfahren mit zwei nicht oder nur begrenzt miteinander mischbaren fluessigen Phasen und Verwendung von poroesen offenporigen Koerpern in diesem Verfahren
Mistler, M.; Radke, M.; Troesch, W.; Weber, H.
Patent
1993Informationstechnik mit Software-Infrastrukturen entwickelt in Software-Fabriken
Weber, H.
Book
1993Kernel/2r - a software infrastructure for building distributed applications
Holtkamp, B.; Weber, H.
Conference Paper
1993Kernel/2r - a software infrastructure for building distributed applications
Holtkamp, B.; Weber, H.
Conference Proceedings
1993Multiterahertz frequency conversion of a picosecond pulse train using nonlinear gain dynamics in a 1.5 mu m MQW semiconductor laser amplifier
Schnabel, R.; Pieper, W.; Ludwig, R.; Weber, H.G.
Journal Article
1993One million pulse circulations in a fiber ring using a SLALOM for pulse shaping and noise reduction
Eiselt, M.; Pieper, W.; Grosskopf, G.; Ludwig, R.; Weber, H.G.
Journal Article
1993Optical frequency multiplex technique: principles, applications, and potential
Bachus, E.-J.; Grosskopf, G.; Heidrich, H.; Helmolt, C. von; Meissner, P.; Patzak, E.; Saniter, J.; Strebel, B.; Walf, G.; Weber, H.-G.
Journal Article
1993Optical loop mirror with semiconductor laser amplifier: Application as optical correlator
Eiselt, M.; Ehrhardt, A.; Weber, H.G.
Conference Paper
1993Photonic packet switching experiments in a 2*2 switching node incorporating a fiber loop buffer
Eiselt, M.; Ehrhardt, A.; Grosskopf, G.; Ludwig, R.; Pieper, W.; Schnabel, R.; Weber, H.G.
Conference Paper
1993Planung, Entwicklung und Einführung regulärer offener Software-Infrastrukturen
Weber, H.; Zurwehn, V.
Book
1993Polarisation insensitive frequency conversion of a 10-channel OFDM signal over 275 GHz in a semiconductor laser amplifier
Schnabel, R.; Hilbk, U.; Hermes, T.; Meissner, P.; Helmolt, C. von; Magari, K.; Raub, F.; Pieper, W.; Westphal, F.J.; Ludwig, R.; Kuller, L.; Weber, H.G.
Conference Paper
1993Semiconductor laser amplifier as optical switching gate
Ehrhardt, A.; Eiselt, M.; Grossopf, G.; Kuller, L.; Ludwig, R.; Pieper, W.; Schnabel, R.; Weber, H.G.
Journal Article
1993Semiconductor laser amplifier in loop mirror configurations for signal-processing
Eiselt, M.; Pieper, W.; Weber, H.G.
Conference Paper
1993Wavelength conversion and switching of high speed data signals using semiconductor laser amplifiers
Schnabel, R.; Pieper, W.; Ehrhardt, M.; Eiselt, M.; Weber, H.G.
Journal Article
1992Die Auswahl von Werkzeugen und Umgebungen und die Einführung von CASE-Technologien
Weber, H.
Book
1992D-xylose - NADP 1-oxidoreductase -E.C. 1.1.1.179- from mammalian tissues - properties and sequence analysis
Nording, P.; Lüders, B.; Biegert, K.; Fischer, B.; Anadere, I.; Weber, H.; Wissler, J.H.
Journal Article
1992Photonic ATM switching with semiconductor laser amplifier gates
Eiselt, M.; Grosskopf, G.; Ludwig, R.; Pieper, W.; Weber, H.G.
Journal Article
1992Die Software-Krise und ihre Macher
Weber, H.
Book
1991Balanced phase and polarization diversity coherent optical receiver
Langenhorst, R.; Pieper, W.; Eiselt, M.; Rohde, D.; Weber, H.G.
Journal Article
1991Bandwidth efficient operation of phase diversity reception compared with heterodyne reception
Langenhorst, R.; Pieper, W.; Eiselt, M.; Rohde, D.; Weber, H.G.
Journal Article
1991BER measurements in random access fibre loop optical memory
Dietrich, E.; Grosskopf, G.; Kuller, L.; Ludwig, R.; Pieper, W.; Weber, H.G.
Journal Article
1991Coenzyme-independent enzymatic synthesis of alpha,alpha-trehalose
Schick, I.; Fleckenstein, J.; Kulbe, K.-D.; Weber, H.
Book Article
1991Experimental studies on bandwidth efficient operation of phase diversity in comparison with heterodyne reception
Langenhorst, R.; Pieper, W.; Eiselt, M.; Rohde, D.; Weber, H.G.
Conference Paper
1991Investigations of the dynamic behaviour of compounds under preloading.
Geissler, A.; Schmitt, W.; Weber, H.
Conference Paper
1991Optical signal processing using semiconductor laser amplifiers
Weber, H.G.; Grosskopf, G.; Ludwig, R.; Patzak, E.; Schnabel, R.
Conference Paper
1991Random access fiber loop optical memory with active switching and amplifying elements for optical ATM systems
Ludwig, R.; Deitrich, E.; Grosskopf, G.; Kuller, L.; Pieper, W.; Weber, H.G.
Conference Paper
1991Semiconductor laser amplifiers as all-optical frequency converters
Schunk, N.; Grosskopf, G.; Ludwig, R.; Schnabel, R.; Weber, H.G.
Conference Paper
1991Software development environments and CASE technology. European symposium 1991. Proceedings
: Endres, A.; Weber, H.
Conference Proceedings
1991Transmission experiments employing a bulk-optical device for simultaneous phase and polarization diversity reception
Eiselt, M.; Langenhorst, R.; Pieper, W.; Rohde, D.; Weber, H.G.
Conference Paper
1990Balanced phase and polarization diversity receiver in a 565 Mbit/s DPSK transmission system
Langenhorst, R.; Pieper, W.; Eiselt, M.; Rohde, D.; Weber, H.G.
Conference Paper
1990Constitutive equations for dynamically loaded polymer solids and their application in a finite element program
Geißler, E.; Weber, H.
Conference Paper
1990Dynamic material properties of a closed-cell polyethylene foam
Geißler, A.; Weber, H.
Conference Paper
1990Dynamic material properties of a closed-cell polyethylene foam
Weber, H.; Geißler, A.
Conference Paper
1990First International Conference on System Development Environments and Factories 1989. Proceedings
: Madhavji, N.H.; Weber, H.; Schäfer, W.
Conference Proceedings
1990Frequency conversion by four-wave-mixing in LD amplifiers
Grosskopf, G.; Ludwig, R.; Schnabel, R.; Schunk, N.; Weber, H.G.
Conference Paper
1990Frequency conversion by nearly-degenerate four-wave mixing in travelling-wave semiconductor laser amplifiers
Schunk, N.; Grosskopf, G.; Ludwig, R.; Schnabel, R.; Weber, H.G.
Journal Article
1990Membranfouling - Unspezifische Wechselwirkungen an Membranen
Schulenberg-Schell, H.; Bauser, H.; Chmiel, H.; Weber, H.
Conference Paper
1990Optical amplifiers in fibre optic communication networks
Grosskopf, G.; Ludwig, R.; Schnabel, R.; Schunk, N.; Weber, H.G.
Conference Paper
1990Optical travelling wave amplifiers with multi-section semiconductor-laser structures
Ludwig, R.; Moehrle, M.; Rosenzweig, M.; Schnabel, R.; Schunk, N.; Weber, H.G.
Journal Article
1990Properties of two-section traveling wave amplifiers
Ludwig, R.; Moerhrle, M.; Rosenzweig, M.; Schnabel, R.; Schunk, N.; Weber, H.G.
Conference Paper
1990Starch-dedrading enzymes form anaerobic non-clostridial bacteria.
Schepers, H.-J.; Trösch, W.; Weber, H.
Journal Article
1989Balanced phase diversity receiver in 565 Mbit/s DPSK transmission system
Langenhorst, R.; Pieper, W.; Weber, H.G.; Knupke, H.; Fluge, M.; Wenke, G.
Journal Article
1989Characteristics of semiconductor laser optical amplifier as phase modulator
Grosskopf, G.; Ludwig, R.; Schnabel, R.; Weber, H.G.
Journal Article
1989Dynamic material properties of a closed-cell polyethylene foamed plastic
Weber, H.; Geißler, A.
Conference Paper
1989Experimentelle Untersuchungen an Schaumstoffen im Hinblick auf die Rechneranwendung bei der Verpackungsoptimierung
Weber, H.; Geißler, A.
Conference Paper
1989A fast polarization controller for coherent phase diversity receivers
Frederiksen, P.T.; Fluge, M.; Dietrich, E.; Weber, H.G.
Journal Article
1989Numerische Simulation
Geißler, E.; Weber, H.
Conference Paper
1989Numerische Simulation von mechanischen Beanspruchungsgrößen an Ladeeinheiten
Weber, H.; Geißler, A.
Conference Paper
1989Phase diversity transmission experiments employing novel optical and electronic components
Langenhorst, R.; Wenke, G.; Fluge, M.; Pieper, W.; Weber, H.G.
Conference Paper
1989Semiconductor laser optical amplifiers for multichannel coherent optical transmission
Dietrich, E.; Enning, B.; Grosskopf, G.; Kuller, L.; Ludwig, R.; Molt, R.; Patzak, E.; Weber, H.G.
Journal Article
1989Semiconductor laser optical amplifiers in switching and distribution networks
Grosskopf, G.; Kuller, L.; Ludwig, R.; Schnabel, R.; Weber, H.G.
Journal Article
1989Wideband bipolar multiplier IC with high dynamic range for use in coherent optical receivers
Fluge, M.; Frederiksen, P.T.; Enning, B.; Walf, G.; Weber, H.G.; Rein, H.M.
Journal Article
1988140 Mbit/s DPSK transmission using an all-optical frequency convertor with a 4000 GHz conversion range
Grosskopf, G.; Ludwig, R.; Weber, H.G.
Journal Article
1988Application of nonlinear effects in semiconductor-laser optical amplifiers
Grosskopf, G.; Ludwig, R.; Weber, H.G.
Conference Paper
1988Cascaded in-line optical amplifiers in multichannel coherent optical transmission
Grosskopf, G.; Ludwig, R.; Weber, H.G.
Conference Paper
1988Cascaded inline semiconductor laser amplifiers in a coherent optical fibre transmission system
Grosskopf, G.; Ludwig, R.; Weber, H.G.
Journal Article
1988Does molecular environment cause a substructure underlying the expected eigenstates of a molecule?
Weber, H.G.
Journal Article
1988Semiconductor-laser amplifier as an optical controlled switch
Grosskopf, G.; Ludwig, R.; Molt, R.; Weber, H.G.; Zhang, S.B.
Journal Article
1987Arzneimittel, Calciummischsalze von polymeren, anionischen Carbonsaeuren und/oder ihren Schwefelsaeureestern, Verfahren zu ihrer Herstellung und ihre Verwendung.
Kulbe, K.D.; Weber, H.
Patent
1987Continuous synthesis of fine chemicals by cofactor dependent enzymes with simultaneous cofactor regeneration
Haller, C.P.; Hasenfratz, H.; Schädel, A.; Weber, H.; Gudernatsch, W.; Heinzler, A.; Howaldt, M.; Knopki-Fobo, G.; Kulbe, K.-D.
Book Article
1987Heparin-abbauende Enzyme aus Mikroorganismen
Otto, M.K.; Kimmerle, I.; Hartmann, H.; Weber, H.; Kulbe, K.-D.
Conference Paper
1987Heparin-degrading enzymes - screening, selection and mutation of new microorganisms
Kimmerle, I.; Hartmann, H.; Otto, M.K.; Weber, H.; Kulbe, K.-D.
Conference Paper
1987Microbial enzymes for the production of low molecular weight heparins with different biological activity
Kimmerle, I.; Hartmann, H.; Otto, M.K.; Weber, H.; Kulbe, K.-D.
Conference Paper
1987Nondestructive evaluation of creep damage in service exposed 14 MoV 6 3 steel
Bendick, W.; Weber, H.; Willems, H.
Conference Paper
1987Optical amplifier configurations with low polarisation sensitivity
Grosskopf, G.; Ludwig, R.; Waarts, R.G.; Weber, H.G.
Journal Article
1987Polarization insensitive optical amplifier configurations
Grosskopf, G.; Ludwig, R.; Molt, R.; Weber, H.G.
Conference Paper
1987Starch-degrading enzymes from anaerobic bacteria
Weber, H.; Chmiel, H.; Schepers, H.-J.; Troesch, W.
Conference Paper
1986Crosstalk in optical amplifiers for two-channel transmission
Grosskope, G.; Ludwig, R.; Weber, H.G.
Journal Article
1986Experiments on optical amplifiers for two channel transmission
Grosskopf, G.; Kuller, L.; Ludwig, R.; Molt, R.; Weber, H.G.
Conference Paper
1986In vitro and in vivo studies with a non-aluminium phosphate binding compound
Schneider, H.-W.; Kulbe, K.-D.; Streicher, E.; Weber, H.
Journal Article
1986On vibration and shock isolation of sensitive goods by viscoelastic packaging materials
Plitt, T.; Weber, H.; Geißler, A.; Ziegahn, K.-F.
Conference Paper
1985Alternative concept and procedure for enzymatic inactivation of heparin
Metzger, I.; Kulbe, K.-D.; Weber, H.
Conference Paper
1985Aluminium-free oral phosphate binder
Schneider, H.; Kulbe, K.-D.; Streicher, E.; Weber, H.
Journal Article
1985Experimentelle Untersuchung des dynamischen Verhaltens von Verpackungsmaterialien und Analyse der Transportbeanspruchung empfindlicher Güter
Weber, H.; Plitt, T.; Geißler, A.; Ziegahn, K.-F.
Conference Paper
1985Metallsalze und Metallmischsalze von polymeren, anionischen Carbonsaeuren und/oder ihren Schwefelsaeureestern, Verfahren zu ihrer Herstellung, sie enthaltende Arzneimittel und ihre Verwendung
Kulbe, K.D.; Weber, H.
Patent
1985Sirohydrochlorin, a precursor of factor F430 biosynthesis in Methanobacterium thermoautotrophicum
Mucha, H.; Keller, E.; Weber, H.; Lingens, F.; Trösch, W.
Journal Article
1984Aluminium-free intestinal phosphate binding
Schneider, H.; Kulbe, K.-D.; Streicher, E.; Weber, H.
Journal Article
1984Aluminium-free oral phosphate binder
Schneider, H.; Kulbe, K.-D.; Streicher, E.; Weber, H.
Book Article
1984Aluminium-free oral phosphate binder
Schneider, H.; Kulbe, K.-D.; Streicher, E.; Weber, H.
Journal Article
1984Microbial acetate conversion to methane - Kinetics, yields and pathways in a two step digestion process
Chmiel, H.; Kulbe, K.-D.; Troesch, W.; Weber, H.
Journal Article
1984Natural polymers for phosphate binding in uremic patients
Schneider, H.; Kulbe, K.-D.; Streicher, E.; Weber, H.
Book Article
1983High effective aluminium free intestinal phosphate binder. In vitro and in vivo studies
Schneider, H.; Kulbe, K.-D.; Streicher, E.; Weber, H.
Book Article