Fraunhofer-Gesellschaft

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Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2009Performance analysis of an improved postponed lightpath teardown strategy in multi-layer optical networks
Hua, N.; Buchta, H.; Zheng, X.; Zhang, H.; Zhou, B.
Konferenzbeitrag
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.
Konferenzbeitrag
20061.55 mu m Mach-Zehnder modulators on InP for optical 40/80 Gbit/s transmission networks
Klein, H.N.; Chen, H.; Hoffmann, D.; Staroske, S.; Steffan, A.G.; Velthaus, K.O.
Konferenzbeitrag
2006Performance of coherent optical square-16-QAM-systems based on IQ-transmitters and homodyne receivers with digital phase estimation
Seimetz, M.
Konferenzbeitrag
2006Recent developments in WDM-PON technology
Langer, K.D.; Vathke, J.; Habel, K.; Arellano, C.
Konferenzbeitrag
2002Advanced communications research projects in Germany: The KomNet project
Langer, K.-D.; Vathke, J.
Konferenzbeitrag
2002Methods for stabilizing the gain of EDFAs in burst switching optical networks
Feng, H.; Patzak, E.; Saniter, J.
Zeitschriftenaufsatz
2002Network architectures for optical burst switching in "broadcast and select" switching
Feng, H.; Patzak, E.; Saniter, J.
Konferenzbeitrag
2002Transparent performance monitoring and channel identification by new client independent control modulation technique
Rohde, M.; Caspar, C.; Raub, F.; Bachus, E.-J.
Zeitschriftenaufsatz
2002Use of high frequency test signals for monitoring of transparent WDM optical data networks
Rohde, M.
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
20013R regeneration for all-optical networks
Sartorius, B.
Konferenzbeitrag
200140 GHz optical clock recovery for application in asynchronous networks
Sartorius, B.; Bornholdt, C.; Bauer, S.; Möhrle, M.
Konferenzbeitrag
2001All-optical clock recovery for 3R optical regeneration
Sartorius, B.
Konferenzbeitrag
2001All-optical signal processing devices for photonic networks: Towards packet switching
Nolting, H.-P.
Konferenzbeitrag
2001KomNet-optical transport and networking technologies for the broadband Internet
Langer, K.-D.; Vathke, J.
Konferenzbeitrag
2001KomNet-scope and recent accomplishments
Walf, G.
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
2001Polymeric planar waveguide devices for photonic network applications
Yao, H.H.; Keil, N.; Zawadzki, C.; Bauer, J.; Bauer, M.; Dreyer, C.
Konferenzbeitrag
2001Using normalised sections for the design of all optical networks
Caspar, C.; Freund, R.; Hanik, N.; Molle, L.; Peucheret, C.
Konferenzbeitrag
2000All-optical 3R signal regeneration
Sartorius, B.
Konferenzbeitrag
2000BER evaluation for optical signals with combined EDFA and interference noise
Weinert, C.M.
Konferenzbeitrag
2000Histogram method for identification and evaluation of crosstalk
Weinert, C.M.; Caspar, C.; Konitzer, M.; Rohde, M.
Zeitschriftenaufsatz
2000Histogram method for identification and evaluation of crosstalk
Weinert, C.M.; Caspar, C.; Konitzer, M.; Rohde, M.
Konferenzbeitrag
2000Transmission experiments with optically generated carriers in the 60 GHz-region
Braun, R.-P.; Grosskopf, G.; Hentges, R.; Rohde, D.; Rohde, M.; Schmidt, F.
Zeitschriftenaufsatz
2000Transparent interconnection of multi-vendor metropolitan sub-networks
Langer, K.-D.; Vathke, J.; Walf, G.; Broniecki, U.; Dembeck, L.; Eilenberger, G.; Braun, R.-P.; Gladisch, A.; Szuppa, S.; Bock, H.; Leisching, P.; Richter, A.; Grupp, W.
Konferenzbeitrag
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
1999AWG based device for a WDM/PON overlay in the 1.5 mu m fiber transmission window
Przyrembel, G.; Kuhlow, B.
Konferenzbeitrag
1999AWG-based device for a WDM overlay PON in the 1.5 mu m band
Kuhlow, B.; Przyrembel, G.; Pawlowski, E.; Ferstl, M.; Furst, W.
Zeitschriftenaufsatz
1999AWG-based devices for a WDM overlay PON
Przyrembel, G.; Kuhlow, B.
Aufsatz in Buch
1999Bit-rate flexible all-optical clock recovery
Sartorius, B.; Bornholdt, C.; Brox, O.; Ehrke, H.J.; Hoffmann, D.; Ludwig, R.; Mohrle, M.
Konferenzbeitrag
1999Hybrid and monolithic integrated optic/millimeter-wave converters for 60 GHz radio-over-fiber systems
Unterborsch, G.; Engel, T.; Rohde, D.; Rodhe, M.; Bimberg, D.; Grosskopf, G.
Konferenzbeitrag
1998Four-channel 10-Gbit/s transmission over 15-wavelength-selective cross-connect paths and 1175-km dispersion-compensated standard single-mode fiber links
Caspar, C.; Foisel, H.-M.; Freund, R.; Strebel, B.
Konferenzbeitrag
1998Integrated multichannel 1.3 mu m/1.55 mu m AWG MUX/DEMUX for WDM-PONs
Kuhlow, B.; Przyrembel, G.
Konferenzbeitrag
1998Loop experiments and simulations for the wavelength division multiplex network signal path
Strebel, B.; Caspar, C.; Freund, R.
Konferenzbeitrag
1998Numerical analysis of transparency limitations in optical core networks and verification by experiment
Freund, R.; Caspar, C.; Foisel, H.-M.; Hanik, N.; Reimer, W.; Strebel, B.; Weinert, C.M.
Konferenzbeitrag
1998Optical millimeter-wave systems for broadband mobile communications, devices and techniques
Braun, R.-P.; Grosskopf, G.
Konferenzbeitrag
1998Physical layer aspects for a nationwide WDM network
Bachus, E.-J.; Habel, K.; Langer, K.-D.; Reden, W. von; Schneider, J.; Vathke, J.; Weinert, C.-M.
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
1997D2-ary signaling for incoherent all-optical CDMA systems
Iversen, K.; Kuhwald, T.; Jugl, E.
Konferenzbeitrag
1997Fiber optic millimeter-wave generation and bandwidth efficient data transmission for broadband mobile communications in the 60 GHz-band
Braun, R.-P.; Grosskopf, G.; Rohde, D.; Schmidt, F.
Konferenzbeitrag
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.
Zeitschriftenaufsatz
1997High-capacity upgrade of a PON by means of wavelength-routers and WDM techniques
Hilbk, U.; Hermes, T.; Saniter, J.; Westphal, F.J.
Konferenzbeitrag
1997Microwave fiber-optic downconverter
Helmolt, C. von; Kruger, U.; Kruger, K.
Konferenzbeitrag
1997New directions in modelling, analysis and design of WDM/OFDM-networks: (I) optical switching
Giglmayr, J.
Konferenzbeitrag
1997Numerical analysis of transparency limitations in optical core networks
Freund, R.; Strebel, B.
Konferenzbeitrag
1997Optical add/drop multiplexers for WDM communication systems
Venghaus, H.; Gladisch, A.; Joergensen, B.F.; Jouanno, J.-M.; Kristensen, M.; Pedersen, R.J.; Testa, F.; Trommer, D.; Weber, J.P.
Konferenzbeitrag
1997Photonic network design based on reference circuits
Bachus, E.-J.; Eiselt, M.; Habel, K.; Langer, K.-D.; Scheuing, E.-U.; Tischer, F.-C.
Konferenzbeitrag
1997Selective OTDR measurements at the central office of individual fiber links in a PON
Hilbk, U.; Burmeister, M.; Hoen, B.; Hermes, Th.; Saniter, J.; Westphal, F.-J.
Konferenzbeitrag
1997Transparency in optical networks
Foisel, H.-M.; Strebel, B.; Vathke, J.
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
1997Wavelength manager covering the EDFA-band and capable of controlling hundreds of transmitters
Kruger, U.; Kruger, K.; Batchellor, C.R.; Helmolt, C.; Nagengast, U.
Zeitschriftenaufsatz
1997Wireless access to ATM-networks based on optical microwave generation
Schubert, H.; Mampel, D.; Iversen, K.
Konferenzbeitrag
1996All-optical interconnection of broadband optical customer networks
Hilbk, U.; Hermes, T.; Saniter, J.; Westphal, F.-J.
Konferenzbeitrag
1996All-optical polarisation and wavelength independent 3R signal regenerator
Pieper, W.; Weich, K.; Ludwig, R.; Patzak, E.; Weber, H.G.
Zeitschriftenaufsatz
1996All-optical polarization and wavelength independent 3R signal regenerator
Pieper, W.; Weich, K.; Ludwig, R.; Patzak, E.; Weber, H.G.
Konferenzbeitrag
1996AWG based WDM upgrade of a PON
Westphal, F.-J.; Hermes, T.; Hilbk, U.; Saniter, J.
Konferenzbeitrag
1996Decentralized frequency stabilization scheme for a dense OFDM system involving simple filters and an absolute reference
Kruger, U.; Kruger, K.; Helmolt, C. von; Pawlowski, E.; Depovere, G.F.G.; Witlox, R.G.J.J.; Gils, R.A.J.C.M. van
Zeitschriftenaufsatz
1996Fiber loop optical buffer
Langenhorst, R.; Eiselt, M.; Pieper, W.; Grosskopf, G.; Ludwig, R.; Kuller, L.; Dietrich, E.; Weber, H.G.
Zeitschriftenaufsatz
1996Frequency stability of absolute optical frequency references distributed over 200 km of fibre for use in large-scale HDWDM systems
Fischer, U.H.P.; Gladisch, A.; Giehmann, L.
Konferenzbeitrag
1996High capacity WDM overlay on a passive optical network
Hilbk, U.; Hermes, T.; Saniter, J.; Westphal, F.-J.
Zeitschriftenaufsatz
1996Improvement of crosstalk tolerance in optical cross connects by regenerative frequency converters
Caspar, C.; Foisel, H.-M.; Patzak, E.; Strebel, B.; Weich, K.
Konferenzbeitrag
1996Improvement of crosstalk tolerance in optical cross-connects by regenerative frequency converters
Caspar, C.; Foisel, H.-M.; Patzak, E.; Strebel, B.; Weich, K.
Zeitschriftenaufsatz
1996M-ary FSK signalling for incoherent all-optical CDMA networks
Iversen, K.; Jugl, E.; Kuhwald, T.; Muckenheim, J.; Wolf, M.
Konferenzbeitrag
1996Transparency limitations in optical core networks
Strebel, B.; Caspar, C.; Foisel, H.-M.
Konferenzbeitrag
1996Trends of photonic communications networks
Baack, C.
Zeitschriftenaufsatz
1996WDM/OFDM-networks: Transformations, embeddings, and dualism
Giglmayr, J.
Konferenzbeitrag
1995Cascadability measurements of optical cross connects in OFDM systems
Strebel, B.; Caspar, C.; Foisel, H.-M.; Teich, G.
Konferenzbeitrag
1995Crossconnects in optically transparent networks
Strebel, B.; Caspar, C.; Foisel, H.-M.
Zeitschriftenaufsatz
1995Electro-optically controlled multiwavelength switch for WDM cross connector application
Nolting, H.-P.; Gravert, M.
Zeitschriftenaufsatz
1995Kautz topologies for all-optical self-routing networks
Giglmayr, J.
Konferenzbeitrag
1995Rearrangeable nonblocking polymer waveguide (4*4) switching matrix and its application to future OFDM systems
Keil, N.; Yao, H.H.; Zawadzki, C.; Strebel, B.
Konferenzbeitrag
19942.5-Gbit/s all-optical clocked decision and retiming circuit using bistable semiconductor lasers
Welch, K.; Horer, J.; As, D.J.; Eggemann, R.; Mohrle, M.; Patzak, E.
Konferenzbeitrag
1994Wavelength manager covering the EDFA-band and capable of controlling hundreds of transmitters
Kruger, U.; Kruger, K.; Batchellor, C.R.; Fischer, U.; Helmolt, C. von; Nagengast, U.
Konferenzbeitrag