Fraunhofer-Gesellschaft

Publica

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.
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
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.
Conference Paper
2006Performance of coherent optical square-16-QAM-systems based on IQ-transmitters and homodyne receivers with digital phase estimation
Seimetz, M.
Conference Paper
2006Recent developments in WDM-PON technology
Langer, K.D.; Vathke, J.; Habel, K.; Arellano, C.
Conference Paper
2002Advanced communications research projects in Germany: The KomNet project
Langer, K.-D.; Vathke, J.
Conference Paper
2002Methods for stabilizing the gain of EDFAs in burst switching optical networks
Feng, H.; Patzak, E.; Saniter, J.
Journal Article
2002Network architectures for optical burst switching in "broadcast and select" switching
Feng, H.; Patzak, E.; Saniter, J.
Conference Paper
2002Transparent performance monitoring and channel identification by new client independent control modulation technique
Rohde, M.; Caspar, C.; Raub, F.; Bachus, E.-J.
Journal Article
2002Use of high frequency test signals for monitoring of transparent WDM optical data networks
Rohde, M.
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
20013R regeneration for all-optical networks
Sartorius, B.
Conference Paper
200140 GHz optical clock recovery for application in asynchronous networks
Sartorius, B.; Bornholdt, C.; Bauer, S.; Möhrle, M.
Conference Paper
2001All-optical clock recovery for 3R optical regeneration
Sartorius, B.
Conference Paper
2001All-optical signal processing devices for photonic networks: Towards packet switching
Nolting, H.-P.
Conference Paper
2001KomNet-optical transport and networking technologies for the broadband Internet
Langer, K.-D.; Vathke, J.
Conference Paper
2001KomNet-scope and recent accomplishments
Walf, 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
2001Polymeric planar waveguide devices for photonic network applications
Yao, H.H.; Keil, N.; Zawadzki, C.; Bauer, J.; Bauer, M.; Dreyer, C.
Conference Paper
2001Using normalised sections for the design of all optical networks
Caspar, C.; Freund, R.; Hanik, N.; Molle, L.; Peucheret, C.
Conference Paper
2000All-optical 3R signal regeneration
Sartorius, B.
Conference Paper
2000BER evaluation for optical signals with combined EDFA and interference noise
Weinert, C.M.
Conference Paper
2000Histogram method for identification and evaluation of crosstalk
Weinert, C.M.; Caspar, C.; Konitzer, M.; Rohde, M.
Journal Article
2000Histogram method for identification and evaluation of crosstalk
Weinert, C.M.; Caspar, C.; Konitzer, M.; Rohde, M.
Conference Paper
2000Transmission experiments with optically generated carriers in the 60 GHz-region
Braun, R.-P.; Grosskopf, G.; Hentges, R.; Rohde, D.; Rohde, M.; Schmidt, F.
Journal Article
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.
Conference Paper
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.
Conference Paper
1999AWG based device for a WDM/PON overlay in the 1.5 mu m fiber transmission window
Przyrembel, G.; Kuhlow, B.
Conference Paper
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.
Journal Article
1999AWG-based devices for a WDM overlay PON
Przyrembel, G.; Kuhlow, B.
Book Article
1999Bit-rate flexible all-optical clock recovery
Sartorius, B.; Bornholdt, C.; Brox, O.; Ehrke, H.J.; Hoffmann, D.; Ludwig, R.; Mohrle, M.
Conference Paper
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.
Conference Paper
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.
Conference Paper
1998Integrated multichannel 1.3 mu m/1.55 mu m AWG MUX/DEMUX for WDM-PONs
Kuhlow, B.; Przyrembel, G.
Conference Paper
1998Loop experiments and simulations for the wavelength division multiplex network signal path
Strebel, B.; Caspar, C.; Freund, R.
Conference Paper
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.
Conference Paper
1998Optical millimeter-wave systems for broadband mobile communications, devices and techniques
Braun, R.-P.; Grosskopf, G.
Conference Paper
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.
Conference Paper
199770 GHz long-wavelength photodetector
Unterborsch, G.; Umbach, A.; Trommer, D.; Mekonnen, G.G.
Conference Paper
1997Cascadability of arrayed-waveguide grating (de)multiplexers in transparent optical networks
Caspar, C.; Foisel, H.-M.; Freund, R.; Kruger, U.; Strebel, B.
Conference Paper
1997D2-ary signaling for incoherent all-optical CDMA systems
Iversen, K.; Kuhwald, T.; Jugl, E.
Conference Paper
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.
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
1997High-capacity upgrade of a PON by means of wavelength-routers and WDM techniques
Hilbk, U.; Hermes, T.; Saniter, J.; Westphal, F.J.
Conference Paper
1997Microwave fiber-optic downconverter
Helmolt, C. von; Kruger, U.; Kruger, K.
Conference Paper
1997New directions in modelling, analysis and design of WDM/OFDM-networks: (I) optical switching
Giglmayr, J.
Conference Paper
1997Numerical analysis of transparency limitations in optical core networks
Freund, R.; Strebel, B.
Conference Paper
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.
Conference Paper
1997Photonic network design based on reference circuits
Bachus, E.-J.; Eiselt, M.; Habel, K.; Langer, K.-D.; Scheuing, E.-U.; Tischer, F.-C.
Conference Paper
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.
Conference Paper
1997Transparency in optical networks
Foisel, H.-M.; Strebel, B.; Vathke, J.
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
1997Wavelength manager covering the EDFA-band and capable of controlling hundreds of transmitters
Kruger, U.; Kruger, K.; Batchellor, C.R.; Helmolt, C.; Nagengast, U.
Journal Article
1997Wireless access to ATM-networks based on optical microwave generation
Schubert, H.; Mampel, D.; Iversen, K.
Conference Paper
1996All-optical interconnection of broadband optical customer networks
Hilbk, U.; Hermes, T.; Saniter, J.; Westphal, F.-J.
Conference Paper
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
1996AWG based WDM upgrade of a PON
Westphal, F.-J.; Hermes, T.; Hilbk, U.; Saniter, J.
Conference Paper
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
Journal Article
1996Fiber loop optical buffer
Langenhorst, R.; Eiselt, M.; Pieper, W.; Grosskopf, G.; Ludwig, R.; Kuller, L.; Dietrich, E.; Weber, H.G.
Journal Article
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.
Conference Paper
1996High capacity WDM overlay on a passive optical network
Hilbk, U.; Hermes, T.; Saniter, J.; Westphal, F.-J.
Journal Article
1996Improvement of crosstalk tolerance in optical cross connects by regenerative frequency converters
Caspar, C.; Foisel, H.-M.; Patzak, E.; Strebel, B.; Weich, K.
Conference Paper
1996Improvement of crosstalk tolerance in optical cross-connects by regenerative frequency converters
Caspar, C.; Foisel, H.-M.; Patzak, E.; Strebel, B.; Weich, K.
Journal Article
1996M-ary FSK signalling for incoherent all-optical CDMA networks
Iversen, K.; Jugl, E.; Kuhwald, T.; Muckenheim, J.; Wolf, M.
Conference Paper
1996Transparency limitations in optical core networks
Strebel, B.; Caspar, C.; Foisel, H.-M.
Conference Paper
1996Trends of photonic communications networks
Baack, C.
Journal Article
1996WDM/OFDM-networks: Transformations, embeddings, and dualism
Giglmayr, J.
Conference Paper
1995Cascadability measurements of optical cross connects in OFDM systems
Strebel, B.; Caspar, C.; Foisel, H.-M.; Teich, G.
Conference Paper
1995Crossconnects in optically transparent networks
Strebel, B.; Caspar, C.; Foisel, H.-M.
Journal Article
1995Electro-optically controlled multiwavelength switch for WDM cross connector application
Nolting, H.-P.; Gravert, M.
Journal Article
1995Kautz topologies for all-optical self-routing networks
Giglmayr, J.
Conference Paper
1995Rearrangeable nonblocking polymer waveguide (4*4) switching matrix and its application to future OFDM systems
Keil, N.; Yao, H.H.; Zawadzki, C.; Strebel, B.
Conference Paper
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.
Conference Paper
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.
Conference Paper