Fraunhofer-Gesellschaft

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Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
20091.28 Tb/s single wavelength star-16-QAM transmission over up to 800 m of graded-index multimode fibre
Freund, R.-E.; Gross, D.-D.; Ludwig, R.; Schmidt-Langhorst, C.
Konferenzbeitrag
2009100 Gb/s OOK transmission through 212 km field SSMF using monolithically integrated ETDM receiver module
Wang, K.; Li, J.; Djupsjöbacka, A.; Popov, S.; Jacobsen, G.; Makon, R.E.; Driad, R.; Walcher, H.; Steffan, A.G.; Bach, H.-G.
Konferenzbeitrag
2007100 Gb/s ETDM receivers
Ludwig, R.; Schubert, C.; Huettl, B.; Schmidt-Langhorst, C.; Derksen, R.H.; Moller, M.
Konferenzbeitrag
2007Integrated 100-Gb/s ETDM receiver
Schubert, C.; Derksen, R.H.; Moller, M.; Ludwig, R.; Weiske, C.-J.; Lutz, J.; Ferber, S.; Kirstadter, A.; Lehmann, G.; Schmidt-Langhorst, C.
Zeitschriftenaufsatz
2007Unrepeatered transmission of 160 Gb/s RZ-DPSK over 240 km dispersion managed fiber
Ludwig, R.; Weisser, S.; Schmidt-Langhorst, C.; Raddatz, L.; Schubert, C.
Konferenzbeitrag
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.
Konferenzbeitrag
2006Single channel transmission beyond 1 Tbit/s
Schubert, C.; Ludwig, R.; Ferber, S.; Schmidt-Langhorst, C.; Hüttl, B.; Weber, H.G.
Konferenzbeitrag
2006Ultrahigh-speed OTDM-transmission technology
Weber, H.G.; Ludwig, R.; Ferber, S.; Schmidt-Langhorst, C.; Kroh, M.; Marembert, V.; Boerner, C.; Schubert, C.
Zeitschriftenaufsatz
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.
Konferenzbeitrag
2005Time division add-drop multiplexing up to 320 Gbit/s
Schubert, C.; Schmidt-Langhorst, C.; Schulze, K.; Marembert, V.; Weber, H.G.
Konferenzbeitrag
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.
Zeitschriftenaufsatz
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.
Konferenzbeitrag
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.
Konferenzbeitrag
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.
Konferenzbeitrag
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.
Zeitschriftenaufsatz
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.
Konferenzbeitrag
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.
Zeitschriftenaufsatz
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.
Zeitschriftenaufsatz
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.
Zeitschriftenaufsatz
2001Multi-fiber-chip-coupling modules for monolithically integrated Mach-Zehnder interferometers for TDM/WDM communication systems
Ehlers, H.; Schlak, M.; Fischer, U.H.P.
Konferenzbeitrag
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.
Konferenzbeitrag
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.
Zeitschriftenaufsatz
200040 GHz InP-based photoreceiver OEICs: Application for 40 Gb/s TDM systems and beyond
Bach, H.G.; Schlaak, W.; Mekonnen, G.G.; Umbach, A.; Schramm, C.; Unterborsch, G.; Passenberg, W.
Konferenzbeitrag
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.
Konferenzbeitrag
2000Monolithically integrated MZI comprising band gap shifted SOAs: a new switching scheme for generic all-optical signal processing
Tekin, T.; Schlak, M.; Brinker, W.; Maul, B.; Molt, R.
Konferenzbeitrag
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.
Zeitschriftenaufsatz
199940 Gbit/s photoreceiver modules comprising InP-OEICs for RZ and NRZ coded TDM system applications
Bach, H.-G.; Schlaak, W.; Unterborsch, G.; Mekonnen, G.G.; Jacumeit, G.; Ziegler, R.; Steingrüber, R.; Seeger, A.; Engel, T.; Umbach, A.; Schramm, C.; Passenberg, W.
Konferenzbeitrag
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.
Zeitschriftenaufsatz
1999Applications of SOA's for optical signal processing and OTDM
Ludwig, R.; Diez, S.; Hilliger, E.; Schmidt, C.; Weber, H.G.
Konferenzbeitrag
1999Gain-transparent SOA-switch for high-bitrate OTDM add/drop multiplexing
Diez, S.; Ludwig, R.; Weber, H.G.
Zeitschriftenaufsatz
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.
Konferenzbeitrag
1999Technology of InP-based 1.55- mu m ultrafast OEMMICs: 40-Gbit/s broad-band and 38/60-GHz narrow-band photoreceivers
Umbach, A.; Engel, T.; Bach, H.-G.; Waasen, S. van; Droge, E.; Strittmatter, A.; Ebert, W.; Passenberg, W.; Steingrüber, R.; Schlaak, W.; Mekonnen, G.G.; Unterborsch, G.; Bimberg, D.
Zeitschriftenaufsatz
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.
Zeitschriftenaufsatz
1998All-optical switch for TDM and WDM/TDM systems demonstrated in a 640 Gbit/s demultiplexing experiment
Diez, S.; Ludwig, R.; Weber, H.G.
Zeitschriftenaufsatz
1998Novel gain-transparent SOA-switch for high bitrate OTDM add/drop multiplexing
Diez, S.; Ludwig, R.; Patzak, E.; Weber, H.G.
Konferenzbeitrag
1998A tunable femtosecond modelocked semiconductor laser for applications in OTDM-systems
Ludwig, R.; Diez, S.; Ehrhardt, A.; Kuller, L.; Pieper, W.; Weber, H.G.
Zeitschriftenaufsatz
1998Ultra-broadband InP-based photoreceiver with integrated travelling wave amplifier for Gbit/s detection
Bach, H.-G.; Bertenburg, R.M.; Bulow, H.; Jacumeit, G.; Mekonnen, G.G.; Umbach, A.; Unterborsch, G.; Veith, G.; Waasen, S. van
Konferenzbeitrag
199770 GHz long-wavelength photodetector
Unterborsch, G.; Umbach, A.; Trommer, D.; Mekonnen, G.G.
Konferenzbeitrag
1997Cascadability of arrayed-waveguide grating (de)multiplexers in transparent optical networks
Caspar, C.; Foisel, H.-M.; Freund, R.; Kruger, U.; Strebel, B.
Konferenzbeitrag
1997Integrated optics for high bit-rate systems
Agrawal, N.; Jahn, E.; Pieper, W.
Konferenzbeitrag
1997Techniques for 40 Gbit/s OTDM-systems
Pieper, W.; Ludwig, R.; Weber, H.G.
Konferenzbeitrag
1997Ultrafast monolithic InP-based photoreceiver module detecting a 40 Gbit/s optical TDM RZ modulated pulse sequence
Bach, H.-G.; Bertenburg, R.M.; Bulow, H.; Jacumeit, G.; Mekonnen, G.G.; Umbach, A.; Unterborsch, G.; Veith, G.; Waasen, S. van
Konferenzbeitrag
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.
Konferenzbeitrag
199620 Gbit/s InP-based photoreceiver module: application in nonrepeatered TDM with 198 km DSF
Bach, H.-G.; Bertenburg, R.M.; Bogner, W.; Gottwald, E.; Jacumeit, G.; Mekonnen, G.G.; Umbach, A.; Unterborsch, G.; Wassen, S. van
Konferenzbeitrag
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.
Zeitschriftenaufsatz
1996All-optical interconnection of broadband optical customer networks
Hilbk, U.; Hermes, T.; Saniter, J.; Westphal, F.-J.
Konferenzbeitrag
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.
Konferenzbeitrag
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.
Zeitschriftenaufsatz
1996Optical signal processing using monolithically integrated semiconductor laser amplifier structures
Agrawal, N.; Jahn, E.; Pieper, W.; Ehrke, H.-J.
Konferenzbeitrag
1996Semiconductor laser amplifier based integrated interferometers for add/drop multiplexing in OTDM systems
Agrawal, N.; Jahn, E.; Pieper, W.; Ehrke, H.-J.
Konferenzbeitrag
1996Trends of photonic communications networks
Baack, C.
Zeitschriftenaufsatz
1996Ultrafast gain and phase dynamics in monolithically integrated SLA based Mach-Zehnder interferometers for OTDM applications
Jahn, E.; Agrawal, N.; Pieper, W.
Konferenzbeitrag
1996Ultrafast GaInAs/AlInAs/InP photoreceiver based on waveguide architecture
Bach, H.-G.; Umbach, A.; Unterborsch, G.; Passenberg, W.; Mekonnen, G.G.; Schlaak, W.; Schramm, C.; Ebert, W.; Wolfram, P.; Waasen, S. van; Bertenburg, R.M.; Janssen, G.; Reuter, R.; Auer, U.; Tegude, F.-J.
Konferenzbeitrag
1996Ultrafast monolithically integrated InP-based photoreceiver: OEIC-design, fabrication, and system application
Bach, H.-G.; Umbach, A.; Waasen, S. van; Bertenburg, R.M.; Unterborsch, G.
Zeitschriftenaufsatz
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.
Zeitschriftenaufsatz
1994Investigations on the stability of an all-optically extracted clock at 18 GHz using a selfpulsating DFB-laser
Feiste, U.; As, D.J.; Ehrhardt, A.; Mohrle, M.; Franke, D.
Konferenzbeitrag
1993All-optical demultiplexing using ultrafast four-wave-mixing in a semiconductor laser amplifier at 20 Gbit/s
Ludwig, R.; Raybon, G.
Konferenzbeitrag
1993All-optical high speed demultiplexing with a semiconductor laser amplifier in a loop mirror configuration
Eiselt, M.; Pieper, W.; Weber, H.G.
Zeitschriftenaufsatz
1990Photonic switching-a keystone of multiplexed broadband communication systems
Bachus, E.-J.
Konferenzbeitrag
1987A digital fiber optic HDTV transmission system in Berlin
Hofker, U.; Teich, G.
Konferenzbeitrag
1985Phase adjustable channel selector circuit for the Gbit/s range
Lukanek, F.
Zeitschriftenaufsatz
1980Multiple access TDM communication systems with enhanced channel utilization and security against failure and tapping
Schulze, E.
Konferenzbeitrag
1977A time-place organization for a digital broad-band telecommunication supply system (optical-fibre)
Matt, H.J.
Zeitschriftenaufsatz