Lehrstuhl für Nachrichtenübertragungstechnik

Konferenzen und Fachzeitschriften

2017 2016 2015 2014 2013 2012 2011 2010
2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998

2017
09-17 A. Sandmann, A. Ahrens, S. Lochmann, W. Rosenkranz, H. Zimmermann, „Experimental Multi-Mode MIMO System Evaluation using Segmented Photo Detection“, ITG Conference “Photonic Networks”, Leipzig, May 2017
08-17 S. Ohlendorf, D. Clausen, R. Rath, S. Pachnicke, W. Rosenkranz, „Comparison of Time Domain Hybrid PAM and DMT for Data Center Applications”, ITG Conference “Photonic Networks”, Leipzig, May 2017
07-17 M. Balanici, S. Pachnicke, „Traffic-Modeling-Based Design and Evaluation of a Hybrid Electro-Optical Intra-Data Center Network”, ITG Conference “Photonic Networks”, Leipzig, May 2017
06-17 Takayuki Mizuno; Akira Isoda; Kohki Shibahara; Yutaka Miyamoto; Saurabh Jain; Shaif-ul Alam; David J. Richardson; Carlos Castro; Klaus Pulverer; Yusuke Sasaki; Yoshimichi Amma; Katsuhiro Takenaga; Kazuhiko Aikawa; Toshio Morioka, „In-service Crosstalk Monitoring for Dense Space Division Multiplexed Multi-core Fiber Transmission Systems“, Optical Fiber Communication Conference (OFC 2017), Los Angeles, USA, March 2017.
05-17 Carlos Castro; Saurabh Jain; Yongmin Jung; Erik De Man; Stefano Calabrò; Klaus Pulverer; Marc Bohn; John Hayes; Shaif-ul Alam; David J. Richardson; Katsuhiro Takenaga; Takayuki Mizuno; Yutaka Miyamoto; Toshio Morioka; Werner Rosenkranz, „200 Gbit/s 16QAM WDM Transmission over a Fully Integrated Cladding Pumped 7-Core MCF System“, Optical Fiber Communication Conference (OFC 2017), Los Angeles, USA, March 2017.
04-17 Stephan Pachnicke: „Fixed-Mobile Convergence: Physical-Layer Implications“, ITG/DKE Workshop on „Transmission technologies for electronic media”, Magdeburg, March 2017.
03-17 Carlos Castro, Klaus Pulverer, Stefano Calabrò, Marc Bohn, Werner Rosenkranz: "Simulation and Experimental Verification of a Multicore Fiber System", ITG Workshop, Munich, February 2017.
02-17 Shi Li, Jonas Koch, Dennis Clausen, Stephan Pachnicke: "Investigation of Error Susceptibility of Noisy Soliton Pulses in the Nonlinear Frequency Domain", ITG Workshop, Munich, February 2017.
01-17 Martínez, R.; Mayoral, A.; Vilalta, R.; Casellas, R.; Muñoz, R.; Pachnicke, S.; Szyrkowiec, T.; Autenrieth, A.: “Integrated SDN/NFV Orchestration for the Dynamic Deployment of Mobile Virtual Backhaul Networks Over a Multilayer (Packet/Optical) Aggregation Infrastructure”, Journal of Optical Communications and Networking, Vol. 9, Issue 2, pp. A135-A142 (2017).

 

2016
20-16 Rath, R.; Clausen, D.; Rosenkranz, W.: “Enhanced Detection vs. Digital Compensation for IQ Imbalance in Coherent Fiber-Optic Communication Systems”, ICSEE International Conference on the Science of Electrical Engineering, Eilat, Israel, November 2016
19-16 Rosenkranz, W.: “(Invited) Digital Signal Processing for Access and Short Reach Optical Networks”, ICSEE International Conference on the Science of Electrical Engineering, Eilat, Israel, November 2016
18-16 Rosenkranz, W.; Schaefer, S.: "(Invited) Digital Signal Processing in Optical Inter-Satellite Link Receivers", EMN Meeting on Optical Communications, Dubai, United Arab Emirates, November 2016
17-16 Schaefer, S.; Gregory, M.; Rosenkranz, W.: "Coherent Receiver Design Based on Digital Signal Processing in Optical High-speed Inter-satellite Links with M-PSK", SPIE Optical Engineering, Vol. 55 , No. 11, 2016
16-16 Schaefer, S.; Gregory, M.; Rosenkranz, W.: "Software-based Intradyne Detection for Optical High-speed Inter-satellite Links with M-PSK", Asia Communications and Photonics Conference (ACP) 2016, Wuhan, China, November 2016
15-16 Schaefer, S.; Gregory, M.; Rosenkranz, W.: "Investigation of Coherent Receiver Designs in High-speed Optical Inter-satellite Links Using Digital Signal Processing", 2016 IEEE International Conference on Space Optics (ICSO), Biarritz, France, October 2016
14-16 S. Jain, T. Mizuno, Y. Jung, Q. Kang, J.R. Hayes, M.N. Petrovich, G. Bai, H. Ono, K. Shibahara, A. Sano, A. Isolda, Y. Miyamoto, Y. Sasaki, Y. Amma, K. Takenaga, K. Aikawa, C. Castro, K. Pulverer, M.D. Nooruzzaman, T. Morioka, S. U. Alam, D. J. Richardson, „32-core Inline Multicore Fiber Amplifier for Dense Space Division Multiplexed Transmission Systems“, European Conference on Optical Communications (ECOC 2016), Düsseldorf, Germany, September 2016
13-16 S. Pachnicke, “(Invited) Challenges and Solutions for Next Generation Optical Access Networks”, Sino-German Joint Symposium on Opto- and Microelectronic Devices and Circuits (SODC 2016), Changchun, China, September 2016
12-16 W. Rosenkranz, S. Schaefer, “(Invited) Receiver design for optical inter-satellite links based on digital signal processing”, International Conference on Transparent Optical Networks (ICTON), Trento, Italy, July 2016.
11-16 W. Rosenkranz, R. Rath, D. Clausen, „(Invited) Precoding and Equalization in Digital Coherent Optical Transmission”, 21st European Conference on Networks and Optical Communications (NOC), Lisbon, Portugal, June 2016.
10-16 Z. Tayq, B. Le Guyader, P. Chanclou, S. Gosselin, D. Abdourahmane, D. P. Venmani, C. Aupetit-Methelemot, S. Pachnicke, M. Eiselt, A. Autenrieth, J. Elbers:
"Fronthaul Performance Demonstration in a WDM-PON-Based Convergent Network", European Conference on Networks and Communications (EUCNC 2016), Athens, Greece, June 2016.
09-16 S. Pachnicke, B. Andrus, A. Autenrieth:
"(Invited) Impact of fixed-mobile convergence", Conference on Optical Networks Design and Modeling (ONDM 2016), Cartagena, Spain, May 2016.
08-16 W. Rosenkranz, “(Invited) Some Aspects of Digital Signal Processing in Coherent Optical Transmission”, Wireless and Optical Communication Conference (WOCC 2016), Chengdu, China, May 2016.
07-16 B. Andrus, A. Autenrieth, S. Pachnicke, J.J. Vegas Olmos, I.Tafur Monroy:
"Live Migration Downtime Analysis of a VNF Guest for a Proposed Optical FMC Network Architecture", ITG-Conference "Photonic Networks", Leipzig, Germany, May 2016.
06-16 W. Rosenkranz, “(Invited) Feasibility Studies and Experimental Investigations of OFDM-based Access Networks”, EMN Meeting on Optoelectronics, Phuket, Thailand, April 2016.
05-16 R. Martínez, A. Mayoral, R. Vilalta, R. Casellas, R. Muñoz, S. Pachnicke, T. Szyrkowiec, A. Autenrieth:
"Integrated SDN/NFV Orchestration for the Dynamic Deployment of Mobile Virtual Backhaul Networks over a Multi-layer (Packet/Optical) Aggregation Infrastructure", Optical Fiber Communication Conference (OFC 2016), Anaheim, USA, March 2016.
04-16 Ohlendorf, S; Clausen, D; Rosenkranz, W.:
"On the Influence of IQ-Imbalance on Carrier Recovery in WDM CO-OFDM Systems", Workshop der ITG Fachgruppe 5.3.1, 18.-19. Februar 2016, Heinrich-Hertz-Institut Berlin, Deutschland.
03-16 Schaefer, S.; Gregory, M.; Rosenkranz, W.: "Receiver Design for High-Speed Optical Inter-Satellite Communication", Workshop der ITG Fachgruppe 5.3.1, 18.-19. Februar 2016, Heinrich-Hertz-Institut Berlin, Deutschland.
02-16 M. S. Erkilinc, M. P. Thakur, S. Pachnicke, H. Griesser, J. Mitchell, B. C. Thomsen, P. Bayvel, R. I. Killey, "Spectrally Efficient WDM Nyquist Pulse-Shaped Subcarrier Modulation Using a Dual-Drive Mach-Zehnder Modulator and Direct Detection", IEEE J. Lightw. Technol. (JLT), vol. 34, no. 4, pp. 1158-1165, February 2016.
01-16 S. Pachnicke, J. Zhu, M. Lawin, M. H. Eiselt, S. Mayne, B. Quemeneur, D. Sayles, H. Schwuchow, A. Wonfor, P. Marx, M. Fellhofer, P. Neuber, M. Dietrich, M. J. Wale, R.V. Penty, I. H. White, J.-P. Elbers, "(Invited) Tunable WDM-PON System with Centralized Wavelength Control", IEEE J. Lightw. Technol. (JLT), vol. 34, no. 2, pp. 812-818, January 2016.

2015
27-15 Schaefer, S.; Gregory, M.; Rosenkranz, W.:
"Comparison of Homodyne and Intradyne Detection for High-Order Modulation Schemes in Optical Intersatellite Communication Systems", 2015 IEEE International Conference on Space Optical Systems and Applications (ICSOS), 27.10 - 28.10.2015, New Orleans, USA
26-15 Schaefer, S.; Rosenkranz, W.:
"Costas-Loop Based Carrier Recovery in Optical Coherent Intersatellite Communications Systems", 7th International Congress on Ultra Modern Telecommunications and Control Systems, ICUMT 2015, 06.- 08.10.2015, Brno, Czech Republic
25-15 Schaefer, S.; Rosenkranz, W.:
"Coherent Receiver Design for Optical Inter-satellite Links", Workshop Future Photonics, 17.09.2015, Hamburg, Germany
24-15 Schaefer, S.; Gregory, M.; Rosenkranz, W.:
"Digital Frequency Offset Compensation in High-speed Optical Intersatellite Data Transmission Systems", ECOC 2015, 27.09-01.10.2015, Valencia, Spanien
23-15 Z. Li, M. S. Erkilinc, S. Pachnicke, H. Griesser, R. Bouziane, B. C. Thomsen, P. Bayvel, R. I. Killey, "Signal-signal beat interference cancellation in spectrally-efficient WDM direct-detection Nyquist-pulse-shaped 16-QAM subcarrier modulation", OSA Optics Express, vol. 23, no. 18, pp. 23694-23709, September 2015.
22-15 S. Pachnicke, B. Andrus, J.-P. Elbers, "(Invited) NFV-based Universal Access for converged fixed and mobile broadband access/aggregation networks", European Conference on Optical Communication (ECOC 2015), Valencia, Spain, September 2015.
21-15 M.S. Erkilinc, S. Pachnicke, H. Griesser, P. Bayvel, B.C. Thomsen, R.I. Killey, "Spectrally-Efficient Single Sideband 16-QAM Nyquist-Subcarrier Modulation-Based WDM Transmission using an InP Dual-Drive Mach-Zehnder Modulator and Direct-Detection", European Conference on Optical Communication (ECOC 2015), Valencia, Spain, September 2015.
20-15 M. S. Erkilinc, Z. Li, S. Pachnicke, H. Griesser, B. C. Thomsen, P. Bayvel, R. I. Killey, "Spectrally-Efficient WDM Nyquist Pulse-Shaped 16-QAM Subcarrier Modulation Transmission with Direct Detection", IEEE J. Lightw. Technol. (JLT), vol. 33, no. 15, pp. 3147-3155, August 2015.
19-15 Rosenkranz, W.; Rath, R.; Clausen, D.:
"Advanced Digital Signal Processing for Coherent and Non-coherent Optical Transmission", ICTON 2015, 05.07. - 09.07.2015, Budapest, Hungary, invited paper Mo.C1.1
18-15 R. I. Killey, M. S. Erkilinç, Z. Li, S. Pachnicke, H. Griesser, R. Bouziane, B. C. Thomsen, P. Bayvel, "(Invited) Spectrally-efficient direct-detection WDM transmission systems", International Conference on Transparent Optical Networks (ICTON 2015), Budapest, July 2015.
17-15 P. Olaszi, D. Breuer, T. Cinkler, J. A. Torrijos, S. Gosselin, A. Gravey, A. Hamidian, S. Höst, T. Mamouni, S. Pachnicke, "(Tutorial) Fixed-mobile Convergence: Infrastructure, Functionality, Services", International Conference on High Performance Switching and Routing (HPSR 2015), Budapest, Hungary, July 2015.
16-15 Schaefer, S.; Rosenkranz, W.:
"Investigation of the Nonlinear Characteristic of Costas Loop based Carrier Recovery Systems", International Workshop on Optical Phase-locked Loop Techniques, 16. Juni 2015, Christian-Albrechts-Universität zu Kiel, Kiel, Deutschland
15-15 M. S. Erkilinc, S. Pachnicke, H. Griesser, B. C. Thomsen, P. Bayvel, R. I. Killey, "Dispersion-Precompensated Direct-Detection Nyquist Pulse-Shaped Subcarrier Modulation Using a Dual-Drive Mach-Zehnder Modulator", Opto Electronics and Communications Conference (OECC 2015), Shanghai, China, June 2015.
14-15 Z. Li, M.S. Erkilinc, S. Pachnicke, H. Griesser, R. Bouziane, B.C. Thomsen, P. Bayvel, R.I. Killey, "Performance Limits of Spectrally-Efficient WDM Direct-Detection SSB Nyquist Subcarrier Modulation with Signal-Signal Beat Interference Cancellation", European Conference on Network and Optical Communications (NOC 2015), London, UK, June 2015.
13-15 Z. Li, M.S. Erkilinc, S. Pachnicke, H. Griesser, B.C. Thomsen, P. Bayvel, R.I. Killey, "Direct-Detection 16-QAM Nyquist-Pulse-Shaped Subcarrier Modulation with Dispersion-Precompensation and Signal-Signal Beat Interference Mitigation", International Conference on Communications (ICC 2015), London, UK, June 2015.
12-15 Schaefer, S.; Gregory, M.; Rosenkranz, W.:
"Numerical investigation of a free-space optical coherent communication system based on optical phase-locked loop techniques for high-speed intersatellite data transmission", 16. ITG-Fachtagung 5.3.3. "Photonische Netze", 07.-08. Mai 2015, Hochschule für Telekommunikation Leipzig, Leibzig, Deutschland
11-15 Clausen, D.:
"Experimental Demonstration of Non-Integer Fractionally-Spaced Equalization for Flexible Coherent Receivers", 16. ITG-Fachtagung 5.3.3. "Photonische Netze", 07.-08. Mai 2015, Hochschule für Telekommunikation Leipzig, Leibzig, Deutschland
10-15 M. S. Erkilinc, S. Pachnicke, H. Griesser, B. C. Thomsen, P. Bayvel, R. I. Killey, "Performance Comparison of Direct-Detection Nyquist-Subcarrier Modulation and OFDM", IEEE J. Lightw. Technol. (JLT), vol. 33, no. 10, pp. 2038-2046, May 2015.
09-15 S. Pachnicke, M. Eiselt, K. Grobe, J.-P. Elbers, "(Invited) The Frontiers of Optical Access Networks", Conference on Optical Networks Design and Modeling (ONDM 2015), Pisa, Italy, May 2015.
08-15 S. Pachnicke, A. Magee, P. Turnbull, K. Grobe, J.-P. Elbers, "(Keynote) Functional and Structural Convergence of Fixed/Mobile Access Networks", ITG-Conference "Photonic Networks", Leipzig, Germany, May 2015.
07-15 von Hoyningen-Huene, J.; Ruprecht, C.:
"OFDMA in Optical Access Networks", nominated for tutorial presentation at OFC 2015, Th1H.1, 22.-26.03.2015, Los Angeles, CA, USA
06-15 S. Pachnicke, S. Mayne, B. Quemeneur, D. Sayles, H. Schwuchow, J. Zhu, A. Wonfor, P. Marx, M. Lawin, M. Fellhofer, R. Turner, P. Neuber, M. Dietrich, M. J. Wale, R.V. Penty, I.H. White, J.-P. Elbers, "Field Demonstration of a Tunable WDM-PON System with Novel SFP+ Modules and Centralized Wavelength Control", Optical Fiber Communication Conference (OFC 2015), Los Angeles, USA, March 2015.
05-15 Ruprecht, C.:
"OFDMA for Access Networks: DSP", Workshop der ITG Fachgruppe 5.3.1, 9.-10. Februar 2015, CAU, Kiel, Deutschland
04-15 von Hoyningen-Huene, J.:
"OFDMA for Access Networks: Optical Setup", Workshop der ITG Fachgruppe 5.3.1, 9.-10. Februar 2015, CAU, Kiel, Deutschland
03-15 Huang, H.; Heilmeyer, J.; Grozing, M.; Berroth, M.; Leibrich, J.; Rosenkranz, W.:
"An 8-bit 100-GS/s Distributed DAC in 28-nm CMOS for Optical Communications", Journal of Microwave Theory and Techniques, IEEE, Vol. 63, Issue 4, pp. 1211-1218
02-15 Ruprecht, C.; Chen, Y.; Fritzsche, D.; von Hoyningen-Huene, J.; Hanik, N.; Weis, E.; Breuer, D.; Rosenkranz, W.:
"37.5 km Urban Field Trial of OFDMA-PON Using Colorless ONUs With Dynamic Bandwidth Allocation and TCM", Journal of Optical Communications and Networking, Vol. 7, Issue 1, pp. A153-A161
01-15 J. Zhu, S. Pachnicke, M. Lawin, S. Mayne, A. Wonfor, R. V. Penty, R. Cush, R. Turner, P. Firth, M. Wale, I. H. White, J.-P. Elbers, "(Invited) First demonstration of a WDM-PON system using novel full C-band tunable SFP+ transceiver modules", IEEE/OSA J. Opt. Commun. and Netw. (JOCN), vol. 7, issue 1, pp. A28-A36, January 2015.

 

2014
17-14 J. Zhu, A. Wonfor, S. H. Lee, S. Pachnicke, M. Lawin, R. V. Penty, J. -P. Elbers, R. Cush, M. Wale, I. H. White, "Athermal Colourless C-band Optical Transmitter System for Passive Optical Networks", IEEE J. Lightw. Technol. (JLT), vol. 32, no. 22, pp. 3651-3658 , November 2014.
16-14 M.S. Erkilinc, S. Pachnicke, H. Griesser, P. Bayvel, B.C. Thomsen, R.I. Killey, "Effect of Clipping on the Performance of Nyquist-Shaped Dispersion-Precompensated Subcarrier Modulation Transmission with Direct Detection", European Conference on Optical Communication (ECOC 2014), Cannes, France, September 2014.
15-14 K. Grobe, M. Eiselt, S. Pachnicke, J.-P. Elbers, "(Invited) Access Networks based on Tunable Lasers", IEEE J. Lightw. Technol. (JLT), vol. 32, no. 16, pp. 2815-2823, August 2014.
14-14 Chen, Y.; Ruprecht, C.; Rosenkranz, W.; Hanik, N.:
"Power budget improvement for coherent optical — OFDM access upstream transmission using TCM with constellation shaping",16 th International Conference on Transparent Optical Networks (ICTON) 2014, paper Tu.A3.2, 6.- 10.06.2014, Graz, Austria
13-14 Ruprecht, C.; Chen, Y.; Fritzsche, D.; von Hoyningen-Huene, J.; Hanik, N.; Weis, E.; Breuer, D.; Rosenkranz, W.:
"Field trial of an OFDMA-PON system", 16 th International Conference on Transparent Optical Networks (ICTON) 2014, paper Tu.A3.2, 6.- 10.06.2014, Graz, Austria
12-14 J. Zhu, A. Wonfor, R. Cush, M. J. Wale, S. Pachnicke, R. V. Penty, I. H. White, "High Temperature Athermal Colorless Transmitter for Low-Cost Backhaul Networks", Conference on Lasers and Electro-Optics (CLEO 2014), San Jose, USA, June 2014.
11-14 Rath, R.; Rosenkranz, W.:
"Combined Precoding and Volterra Equalization for the Mitigation of Fiber-Optic Nonlinear Channel Impairments",15. ITG Fachtagung Photonische Netze, 05.-06.05.2014, Leipzig, Germany
10-14 S. Pachnicke, M. Lawin, J. Zhu, A. Wonfor, M. Eiselt, R. Cush, R. Turner, P. Firth, M. Wale, R. Penty, J.-P. Elbers, "Novel WDM-PON System with Shared Wavelength Locking and Full C-Band Tunability", ITG-Conference "Photonic Networks", Leipzig, Germany, May 2014.
09-14 M. S. Erkilinc, S. Kilmurray, R. Maher, M. Paskov, R. Bouziane, S. Pachnicke, H. Griesser, B.C. Thomsen, P. Bayvel, R.I. Killey, "Nyquist-shaped dispersion-precompensated subcarrier modulation with direct detection for spectrally-efficient WDM transmission ", OSA Optics Express, vol. 22, no.8, pp. 9420-9431, April 2014.
08-14 Ruprecht, C.; Chen, Y.; Fritzsche, D.; von Hoyningen-Huene, J.; Hanik, N.; Weis, E.; Breuer, D.; Rosenkranz, W.:
"37.5-km Urban Field Trial of OFDMA-PON using Colorless ONUs with Dynamic Bandwidth Allocation and TCM",
OFC 2014, paper Th3G.5, 9.-13.03.2014, San Francisco, CA, USA
07-14 von Hoyningen-Huene, J.; Grießer, H.; Eiselt, M.; Ruprecht, C.; Rosenkranz, W.:
"Comparison of Rx-DSP-Structures in Experimental OFDMA-PON Uplink Transmission Systems",
OFC 2014, paper Tu2F.4, 9.-13.03.2014, San Francisco, CA, USA
06-14 M.S. Erkilinc, S. Kilmurray, S. Pachnicke, H. Griesser, B.C. Thomsen, P. Bayvel, R. I. Killey, "Nyquist-Shaped Dispersion-Precompensated Subcarrier Modulation with Direct Detection", Optical Fiber Communication Conference (OFC 2014), San Francisco, USA, March 2014.
05-14 R. Bouziane, P. A. Milder, S. Kilmurray, B. C. Thomsen, S. Pachnicke, P. Bayvel, R. I. Killey, "Blind symbol synchronisation in direct-detection optical OFDM using virtual subcarriers", Optical Fiber Communication Conference (OFC 2014), San Francisco, USA, March 2014.
04-14 S. Pachnicke, J. Zhu, M. Lawin, A. Wonfor, M. Eiselt, R. V. Penty, R. Cush, R. Turner, P. Firth, M. J. Wale, I. H. White, J.-P. Elbers, "First Demonstration of a Full C-Band Tunable WDM-PON System with Novel High-Temperature DS-DBR Lasers ", Optical Fiber Communication Conference (OFC 2014), San Francisco, USA, March 2014.
03-14 Clausen, D.:
"Experimentelle Untersuchung kohärenter optischer 16QAM Übertragung mit Polarisationsmultiplexing bis 25 GBaud", Workshop der ITG Fachgruppe 5.3.1, Optische Multiplextechniken, 20.-21. Februar 2014, T-Labs, Berlin, Deutschland
02-14 von Hoyningen-Huene, J.:
"Subträger-Multiplexing im PON: Wann ist OFDM orthogonal?",
Workshop der ITG Fachgruppe 5.3.1, Optische Multiplextechniken, 20.-21. Februar 2014, T-Labs, Berlin, Deutschland
01-14 Razmtouz, A.; Habel, K.; Kottke, C.; Ruprecht C.; Rosenkranz, W.:
"Initial ranging scheme based on interpolated Zadoff-Chu sequences for OFDMA-PON",
2014 OSA, 10 February 2014, OPTICS EXPRESS 3669, Vol. 22, No. 3

 

2013
20-13 Ruprecht C.; Habel, K.; von Hoyningen-Huene, J.; Chen, Y.; Hanik, N.; Rosenkranz, W.:
"Timing Advance Tracking for Coherent OFDMA-PON Upstream System",
ACP 2013, Nov. 12.-15.2013, paper AF1G.4, Peking, China
19-13 S. Pachnicke, A. Dochhan, M. Roppelt, M. Eiselt, J.-P. Elbers, "Experimental Demonstration of Low-Cost S- / C-Band Broadcast-Overlay in WDM-PON", Asia Communications and Photonics Conference (ACP), Beijing, China, November 2013.
18-13 Kottke, C.; von Hoyningen-Huene, J.; Eiselt, M.; Grießer, H.; Elbers, J.P.; Habel, K.; Rosenkranz, W.:
"Coherent SCM-WDM-PON System using OFDM or Single Carrier with SSB Modulation and Wavelength Reuse", ECOC 2013, 22.-26.09. 2013, London, United Kingdom
17-13 Rath, R.; Rosenkranz, W.:
"Tomlinson-Harashima Precoding for Fiber-Optic Communication Systems",
ECOC 2013, paper We.2.C.2, 22.-26.09. 2013, London, United Kingdom
16-13 M.S. Erkilinc, R. Maher, M. Paskov, S. Kilmurray, S. Pachnicke, H. Griesser, B.C. Thomsen, P. Bayvel, R.I. Killey, "Spectrally-Efficient Single-Sideband Subcarrier-Multiplexed Quasi-Nyquist QPSK with Direct Detection", European Conference on Optical Communication (ECOC 2013), London, United Kingdom, September 2013
15-13 von Hoyningen-Huene, J.; Ryf, R.; Winzer, P.:
"LCoS-based mode shaper for few-mode fiber",
Opt. Express 21, 18097-18110 (2013)
14-13 von Hoyningen-Huene, J.; Grießer, H.; Eiselt, M.; Rosenkranz, W.:
"Asynchronous Signal Reception in OFDMA-PON-Uplink",
SPPCom 2013, paper SPM4D.2, 14.- 17.07.2013, Rio Grande, Puerto Rico
13-13 Chen, Y.; Ruprecht, C.; Rosenkranz, W.; Hanik, N.:
"Fiber Nonlinearity Compensation for Dispersion Unmanaged PDM 8-QAM CO-OFDM using Expectation Maximization",
OptoElectronics and  Communications Conference (OECC/PS 2013), 01.-04.07.2013, Kyoto, Japan
12-13 von Hoyningen-Huene, J.; Rosenkranz, W.:
"Passive Optical Networks based on OFDM: Perspectives and Experimental Verifications",
ICTON 2013, invited paper, Tu.D3.4, 23.- 27.06.2013, Cartagena, Spain
11-13 Ali, A.; Leibrich, J.; Rosenkranz, W.:
"Carrier-Interferometry-OFDM for Nonlinear Tolerance Improvement in Optical Systems with Direct Detection",
14. ITG Fachtagung Photonische Netze, 06.-07.05. 2013, Leipzig, Germany
10-13 Rath, R.; Schmidt, C.; Rosenkranz, W.:
"Is Tomlinson-Harashima Precoding Suitable for Fiber-Optic Communication Systems?",
14. ITG Fachtagung Photonische Netze, 06.-07.05. 2013, Leipzig, Germany
09-13 S. Pachnicke, M. Roppelt, A. Wonfor, J. Zhu, R. Penty, M. Eiselt, J.-P. Elbers, "Centralized, Pilot-Tone Based Wavelength Stabilization for WDM-PON with 1 GbE Data Rate", ITG-Conference "Photonic Networks", Leipzig, Germany, May 2013.
08-13 Xu, J.; Ruprecht, C.; von Hoyningen-Huene, J.; Rosenkranz, W.:
"Transmission of 25.5-Gb/s OFDM Signal over 200-m G62.5/125 MMF Using Mode Group Diversity Multiplexing",
OFC 2013, paper OTh4A.2, 18.-21.03.2013, Anaheim, CA, USA
07-13 von Hoyningen-Huene, J.; Grießer, H.; Eiselt, M.; Rosenkranz, W.:
"Experimental Demonstration of OFDMA-PON Uplink-Transmission with Four Individual ONUs",
OFC 2013, paper OTh3A.2, 18.-21.03.2013, Anaheim, CA, USA
06-13 K. Grobe, S. Pachnicke, M. Roppelt, J.-P.Elbers, M. Fellhofer, P. Neuber, M. Dietrich, "WDM-PON Field Trial at Energie AG", ITG-Conference "Broadband Networks in Germany", Berlin, Germany, March 2013.
05-13 S. Pachnicke, "(Invited) GPU-based parallelization of system modeling", Optical Fiber Communication Conference (OFC 2013), Anaheim, USA, March 2013.
04-13 Schaefer, S.; von Hoyningen-Huene, J.; Rosenkranz, W.:
"Experimentelle Untersuchung der OFDM-Übertragung mit direkt moduliertem Laser für das Zugangsnetz",
Workshop der ITG Fachgruppe 5.3.1, Optische Kommunikationssysteme - offline to realtime, 14.-15. Februar 2013, Universität Stuttgart, Deutschland
03-13 Rosenkranz, W.:
"New Challenges for Communication Engineers in Advanced Optical Networking",
Int. Conf. on Systems, Communication, and Coding (SCC 2013), Tutorial, 21.-24.01.2013, München
02-13 Adhikari, S.; Jansen, S.; Kuschnerov, M.; Gaete, O.; Inan, B.; Bohn, M.; Rosenkranz, W.:
"Analysis of Spectral Shaping on DFT-OFDM",
Photonics Technology Letters, IEEE, Vol. 25, Issue 3, pp. 287-290, 2013
01-13 Xu, J.; von Hoyningen-Huene, J., Ruprecht, C.; Rath, R.; Rosenkranz, W.:
"Robust Transmission of 29-Gb/s OFDM Signal Over 1-km OM1 MMF Under Center Launching",
Photonics Technology Letters, IEEE, Vol.25, Issue 2, pp 206-209, 2013

 

2012
26-12 Adhikari, S.; Jansen, S.; Kuschnerov, M.; Inan, B.; Bohn, M.; Rosenkranz, W.:
"Investigation of spectrally shaped DFTS-OFDM for long haul transmission",
The International Online Journal Of Optics, Optics Express, Vol. 20, Issue 26,pp. B608-B614, 10.10.2012
25-12 Chen, Y.; Ruprecht, C.; Hanik, N.:
"System Impairments Mitigation for NGPON2 via OFDM",
Workshop on "DSP in Optical Systems", 04.10.2012, Chalmers University, Göteborg, Sweden
24-12 von Hoyningen-Huene, J.:
"Nonlinearity Equalization Techniques for DML-Transmission Impairments",
Workshop on Optical Communication Systems, 02.10.2012, Berlin, Germany
23-12 Leibrich, J.:
"Introducing Flexibility into the Network Using Multidimensional Constellations",
Workshop on Optical Communication Systems, 02.10.2012, Berlin, Germany
22-12 Rath, R.; Leibrich, J.; Rosenkranz, W.:
"Digital Back-Propagation for the Improvement of Link Design",
Workshop on Optical Communication Systems, 02.10.2012, Berlin, Germany
21-12 Rath, R.; Leibrich, J.; Rosenkranz, W.:
"On the Optimization of Link Design Using Nonlinear Equalization for 100Gb/s 16QAM Transmission",
ECOC 2012, 16.-20.09. 2012, Amsterdam, The Nederlands
20-12 Rosenkranz, W.; von Hoyningen-Huene, J.; Ruprecht, C.; Xu, J.:
"Electronics and Signal Processing for Next Generation Optical Access and Metro Networks",
Symposium on Opto- & Micro-electronic Devices and Circuits, SODC 2012, 16.-20.09. 2012, Hangzhou, China
19-12 S. Pachnicke, M. Roppelt, A. Magee, P. Turnbull, M. Eiselt, J.-P. Elbers, "Investigation of Wavelength Control Methods for Next Generation Passive Optical Access Networks", European Conference on Optical Communication (ECOC 2012), Amsterdam, Netherlands, September 2012.
18-12 Clausen. D.; Ruprecht, C.; Rosenkranz W.:
"Experimental Investigation of Bit and Power Loading in 10 Gbit/s Next Generation Optical OFDM Access Networks",
17th International OFDM Workshop 2012 (InOwO '12), IEEE, August, Essen, Germany
17-12 Inan, B.; Jansen, S.; Spinnler, B.; Ferreira, F.; van den Borne, D.; Kuschnerov, M.; Lobato, A.; Adhikari, S.; Sleiffer, V.A.J.M.; Hanik,N.: "DSP requirements for MIMO spatial multiplexed receivers",
The IEEE Photonics Society's Summer Topicals 2012, 9.-11. July, Seattle, Washington, USA
16-12 Leibrich, J.:
"Quasi-kontinuierliche Auswahl der spektralen Effizienz durch mehrdimensionale Codierung",
Workshop der ITG Fachgruppe 5.3.1, 05.-06.07.2012, Nürnberg, Germany
15-12 Rosenkranz, W.; von Hoyningen-Huene:
"Nonlinearity Compensation and Equalization in Access Networks",
invited paper 5B3-2, Proc. Optoelectronics and Communications Conference OECC2012, 02.-06.07. 2012, Busan, South Korea
14-12 Adhikari, S.; Ellis, A.D.; Inan, B.; Jansen, S.L.; Rosenkranz, W.:
"Stabilization of self-coherent OFDM with injection locked laser",
ICTON 2012, July 2 - 5, 2012, University of Warwick, Coventry, UK
13-12 Ruprecht, C.; Rosenkranz, W.:
"OFDMA based PONs with Reduced Hardware Requirements through Advanced Signal Processing ",
ICTON 2012, invited paper Tu.B3.2, July 2 - 5, 2012, University of Warwick, Coventry, UK
12-12 Rosenkranz, W.; von Hoyningen-Huene:
"Equalization Technologies for NGA",
invited presentation at workshop "WDM-PON - When will it become commercially viable" at OECC2012, 02.-06.07. 2012, Busan, South Korea
11-12 Ali, A.; Leibrich, J.; Rosenkranz, W.:
"Design Considerations and Performance Comparison of High-Order Modulation Formats using OFDM",
Journal of Networks, IEEE, May 2012, VOL. 7, NO. 5, pp. 757-763
10-12 S. Pachnicke, M. Eiselt, H. Griesser, K. Grobe, J.-P. Elbers, "WDM-PON for next generation access networks", ITG-Conference "Photonic Networks", Leipzig, Germany, May 2012.
09-12 Inan, B.; Spinnler, B.; Ferreira, F.; Lobato, A.; Adhikari, S.; Sleiffer, V.A.J.M.; van den Borne, D.; Hanik, N.; Jansen, S.L.:
"Equalizer Complexity of Mode Division Multiplexed Coherent Receivers",
OFC 2012, paper OW3D.4, 06.-08.03.2012, Los Angeles, CA, USA
08-12 Diaz, A.; Napoli, A.; Adhikari, S.; Maalej, Z.; Lobato, A.; Kuschnerov, M.; Prat, J.:
"Analysis of back-propagation and RF pilot-tone based nonlinearity compensation for a 9x224Gb/s POLMUX-16QAM system",
OFC 2012, paper OTh3C.5, 06.-08.03.2012, Los Angeles, CA, USA
07-12 Chen, Y.; Adhikari, S.; Hanik, N.; Jansen, S.L.:
"Pilot-aided Sampling Frequency Offset Compensation for Coherent Optical OFDM",
OFC 2012, paper OTh4C.2, 06.-08.03.2012, Los Angeles, CA, USA
06-12 Adhikari, S.; Sygletos, S.; Ellis, A.D.; Inan, B.; Jansen, S.L.; Rosenkranz, W.:
"Enhanced Self-Coherent OFDM by the Use of Injection Locked Laser",
OFC 2012, paper JW2A.64, 06.-08.03.2012, Los Angeles, CA, USA
05-12 Liu, X.; Xu, J.; Wang, Q.; Chan, C.C.K.:
"Rayleigh Noise Mitigated 70-km-Reach Bi-directional WDM-PON with 10-Gb/s Directly Modulated Manchester-duobinary as Downstream Signal",
OFC 2012, paper OW1B.2, 06.-08.03.2012, Los Angeles, CA, USA
04-12 Xu, J.; Ali, A.; Ruprecht, C.; von Hoyningen-Huene, J.; Zhao, J.; Leibrich, J.; Rosenkranz, W.:
"OFDM Remodulation for 10-Gb/s/channel WDM-PON with Simple Carrier Extraction and Enhanced Tolerance to Rayleigh Noise",OFC 2012, paper OW4B.7, 06.-08.03.2012, Los Angeles, CA, USA
03-12 Ryf, R.; Essiambre, R.; von Hoyningen-Huene, J.; Winzer, P.:
"Analysis of Mode-Dependent Gain in Raman Amplified Few-Mode Fiber",
OFC 2012, paper OW1D.2, 06.-08.03.2012, Los Angeles, CA, USA
02-12 von Hoyningen-Huene, J.; Ruprecht, C.; Ali, A.; Rosenkranz, W.:
"Experimental IM/DD OFDMA Transmission with Scalable Receiver Frontend for PON Scenarios",
OFC 2012, paper OW4B.6, 06.-08.03.2012, Los Angeles, CA, USA
01-12 S. Pachnicke, K. Grobe, A. Magee, J.-P. Elbers, "(Invited) Prospects of WDM-PON for mobile backhauling applications", Workshop: Building a Universal Access Platform: Can PON also Solve the Mobile Backhaul Problem?, Optical Fiber Communication Conference (OFC 2012), Los Angeles, USA, March 2012.

 

2011
20-11 Rath, R.; Dochhan, A.; Leibrich, J.; Rosenkranz, W.:
"Electronic Equalization of Nonlinear Fiber Impairments with the Digital Backpropagation Method",
Workshop der ITG Fachgruppe 5.3.1, Modellierung photonischer Komponenten und Systeme, 24.-25.11.2011, Karlsruher Institut für Technologie, Deutschland
19-11 Inan, B.; Adhikari, S.; Karakaya, O; Kainzmaier, P.; Mocker, M.; von Kirchbauer, H.; Hanik, N.; Jansen, S.L.:
"Real-time 93.8-Gb/s polarization-multiplexed OFDM transmitter with 1024-point IFFT",
Optics Express , Vol. 26; B64-B68
18-11 Leibrich, J.; Ali, A.; Rosenkranz, W.:
"Decision feedback compensation of transmitter/receiver nonlinearity for DD-OFDM",
ECOC 2011, paper We.8.A.5, 18.-22.9.2011, Geneva, Switzerland
17-11 Dochhan, A.; Rath, R.; Hebebrand, C.; Leibrich, J., Rosenkranz, W.:
"Evaluation of Digital Back-propagation Performance Dependent on Stepsize and ADC Sampling Rate for Coherent NRZ- and RZ-DQPSK Experimental Data",
ECOC 2011, paper We.10.P1.79, 18.-22.9.2011, Geneva, Switzerland
16-11 Adhikari, S.; Inan, B.; Karakaya, O; Rosenkranz, W.; Jansen, S.L.:
"FFT Optimization in Presence of DAC Imperfections",
ECOC 2011, paper We.10.P1.25, 18.-22.9.2011, Geneva, Switzerland
15-11 Ryf, R.; Bolle, C.; von Hoyningen-Huene, J.:
"Optical coupling components for spatial multiplexing in multi-mode fibers",
ECOC 2011, paper, 18.-22.9.2011, Geneva, Switzerland
14-11 C. Bentz, S. Pachnicke, P. Krummrich, "Combinatorial wavelength selective mirror concatenation for unambiguous subscriber line monitoring in FTTH/PON with high subscriber counts", IEEE Photonics Conference, Arlington, USA, October 2011.
13-11 Inan, B.; Karakaya, O.; Kainzmaier, P.; Adhikari, S.; Calabro, S.; Sleiffer, V.A.J.M.; Hanik, N.; Jansen, S.L.:
"Realization of a 23.9 Gb/s Real Time Optical-OFDM Transmitter with a 1024 Point IFFT",
ECOC, paper We.9.A.7, 18.-22.9.2011, Geneva, Switzerland
12-11 M. Westhäuser, M. Finkenbusch, C. Remmersmann, S. Pachnicke, P. Krummrich, "Optical Filter-Based Mitigation of Group Delay Ripple- and PMD-Related Penalties for High Capacity Metro Networks", IEEE J. Lightw. Technol. (JLT), vol. 29, no. 16, pp. 2350-2357, August 2011.
11-11 Adhikari, S.; Jansen, S.L.; Alfiad, M; Inan, B.; Lobato, A.; Sleiffer, V.A.J.M; Rosenkranz, W.:
"Self- Coherent Optical OFDM, an interesting alternative to direct or coherent detection",
ICTON 2011, invited paper, 26.-30.06.2011, Stockholm, Sweden
10-11 M. Westhäuser, C. Remmersmann, S. Pachnicke, P. Krummrich, "Optical Equalization of PMD-Induced Penalties in 112 Gbit/s Metro Networks", Signal Processing in Photonics Communications (SPPCom), Toronto, Canada, June 2011.
09-11 S. Pachnicke, H. Kagba, P. Krummrich, "Load Adaptive Optical-Bypassing for Reducing Core Network Energy Consumption", ITG-Conference "Photonic Networks", Leipzig, Germany, May 2011.
08-11 C. Remmersmann, M. Westhäuser, S. Pachnicke, L. Rapp, P. Krummrich, "Untersuchung und Optimierung der Reichweite von WDM-Übertragungssystemen unter Berücksichtigung stochastischer Schwankungen von Faserparametern", ITG-Conference "Photonic Networks", Leipzig, Germany, May 2011.
07-11 Dochhan, A.; Rosenkranz, W.:
"A Systematic Approach to Investigate the Tolerance of 53.5 GBaud 33%-RZ-DQPSK towards Optical Filtering and Residual Chromatic Dispersion based on Experiments",
OFC 2011, paper OMI1, 06.-10.03.2011, Los Angeles, USA
06-11 von Hoyningen-Huene, J.; Leibrich, J.; Ali, A.; Rosenkranz, W.:
"Constant Envelope Optical OFDM for Improved Nonlinear and Phase Noise Tolerance",
OFC 2011, paper OWE3, 06.-10.03.2011, Los Angeles, USA
05-11 Lobato, A.; Inan, B.; Adhikari S.; Jansen, S. L.:
"On the efficiency of RF-Pilot-based nonlinearity compensation for CO-OFDM",
OFC 2011, paper OThF2, 06.-10.03.2011, Los Angeles, USA
04-11 S. Pachnicke, A. Chachaj, C. Remmersmann, P. Krummrich, "Fast Parallelized Simulation of 112 Gb/s CP-QPSK Transmission Systems using Stratified Monte-Carlo Sampling", Optical Fiber Communication Conference (OFC 2011), Los Angeles, USA, March 2011.
03-11 Ruprecht, C.; von Hoyningen-Huene, J.; Ali, A; Rosenkranz, W.:
"Untersuchung verschiedener Konzepte für OFDMA-PON im Zugangsbereich",
Workshop der ITG Fachgruppe 5.3.1, Modellierung photonischer Komponenten und Systeme, 14.-15. Februar 2011, Technische Universität Dortmund, Deutschland
02-11 Jansen, S.L.; Lobato, A.; Adhikari, S.; Inan, B.; van den Borne, D.:
"Optical OFDM for ultra-high capacity long-haul transmission applications",
ONDM 2011, invited paper, 8.-10.02.2011, 2011, Bologna, Italy
01-11 S. Pachnicke, A. Chachaj, C. Remmersmann, P. Krummrich, "Schnelle, parallelisierte Simulation von 112 Gb/s CP-QPSK Übertragungssystemen mit automatischer Wahl von einfacher und doppelter Gleitkommagenauigkeit", ITG-Workshop, Dortmund, Germany, February 2011.

 

2010
24-10 Eiselt, M; Dochhan, A; Rosenkranz, W.:
"OSNR Sensitivity of Multi-Level Modulation Formats",
ACP 2010, paper FA3, December 2010, Shanghai, China
23-10 Rosenkranz, W.; Abdulamir, A.; Leibrich, J.:
"Electronics for Orthogonal Frequency Division Multiplexing (OFDM) in Optical Communications for Access and Metro Networks", Symposium on Opto- & Micro-electronic Devices and Circuits, SODC 2010, paper , 04.-07.10.2010, Berlin, pp.37
22-10 Sleiffer, V.A.J.M.; Alfiad M.S.; van den Borne, D.; Jansen, S.L.; Kushnerov M.; Adhikari S.; De Waardt, H.:
"A Comparison of 43-Gb/s POLMUX-RZ-DPSK and POLMUX-RZ-DQPSK Modulation for Long-Haul Transmission Systems",
ECOC 2010, paper Mo.2.C.4, 19.-23.09.2010, Turin, Italy
21-10 Inan, B.; Randel, S.; Jansen, S.L.; Lobato, A.; Adhikari, S.; Hanik, N.:
"Pilot-Tone-based Nonlinearity Compensation for Optical OFDM Systems",
ECOC 2010, paper Tu.4.A.6, 19.-23.09.2010, Turin, Italy
20-10 Adhikari, S.; Jansen, S.L.; Alfiad, M; Inan, B.; Lobato, A.; Sleiffer, V.A.J.M; Rosenkranz, W.:
"Experimental investigation of Self Coherent Optical OIFDM Systems Using Fabry-Perot Filters for Carrier Extraction",
ECOC 2010, paper Tu.4.A.1, 19.-23.09.2010, Turin, Italy
19-10 Hebebrand, C.; Napoli, A.; Bianciotto, A.; Calabro, S., Spinnler, B., Rosenkranz, W.:
"Digital Clock Recovery with Adaptive Loop Gain to Overcome Channel Impairments in 112 Gbit/s CP-QPSK Receivers",
ECOC 2010, paper P3.06, 19.-23.09.2010, Turin, Italy
18-10 Rosenkranz, W.; Schöllmann, S.:
"Optical MIMO-Processing and Modemultiplexing: Experimental Achievements and Future Perspectives",
Optoelectronics and Communications Conference, OECC 2010, 05.-09.07.2010, Sapporo, Japan, invited paper 6B2-3
17-10 Rosenkranz, W.; Ali, A; Leibrich, J.:
"Design Considerations and Performance Comparison of High-Order Modulation Formats using OFDM",
ICTON 2010, 27.06. - 01.07.2010, Munich, invited paper Tu.D1.3
16-10 Hebebrand, C.; Napoli, A.; Bianciotto, A.; Calabro, S.; Spinnler, B.; Rosenkranz, W.:
"Clock Recovery with DGD-Tolerant Phase Detector for CP-QPSK Receivers",
SPPCom 2010, paper SPWB3, 21.-24.06.2010, Karlsruhe, Germany
15-10 Jansen, S.L..; Adhikari, S.; Inan, B.; van den Borne, D.:
"Application scenarios for optical OFDM",
SPPcom 2010, invited paper, 21.-24.06.2010, Karlsruhe, Germany
14-10 S. Pachnicke, A. Chachaj, M. Helf, P. Krummrich, "Fast Parallel Simulation of Fiber Optical Communication Systems Accelerated by a Graphics Processing Unit", IEEE International Conference on Transparent Optical Networks (ICTON 2010), Munich, Germany, June 2010.
13-10 M. Westhäuser, C. Remmersmann, S. Pachnicke, B. Johansson, P. Krummrich, "Optimization of Optical Equalization of Group Delay Ripple-Induced Penalties from Fiber Bragg Gratings in 112 Gbit/s Metro Networks", Optics and Photonics Congress “Advanced Photonics”, Karlsruhe, Germany, June 2010.
12-10 S. Pachnicke, A. Chachaj, M. Helf, P. Krummrich, "Beschleunigte Simulation von 112 Gb/s PolMux QPSK Systemen durch Parallelisierung auf Graphikhardware", ITG-Workshop, Munich, Germany, June 2010.
11-10 Dochhan, A., Rosenkranz, W.:
"Minimization of the Receiver Sensitivity of Cost Efficient Multilevel ASK Modulation Formats for Metro Networks by Filter Optimization", SPPCom 2010, paper SPTuA3, 21.-24.06.2010, Karlsruhe, Germany
10-10 Leibrich, J.; Ali, A.; Rosenkranz, W.:
"Single Polarization Direct Detection Optical OFDM with 100 Gb/s Throughput: A Concept Taking into Account Higher Order Modulation Formats", SPPCom 2010, paper SPTuA3, 21.-24.06.2010, Karlsruhe, Germany
09-10 Dochhan, A.; Leibrich, J.; Rosenkranz, W.:
"Multilevel ASK Amplitude Level Optimization in the Presence of Chromatic Dispersion and PMD",
11. ITG-Fachtagung Photonische Netze, 03.-04.05.2010, Leipzig, Germany, pp.215-219
08-10 M. Westhäuser, C. Remmersmann, S. Pachnicke, B. Johansson, P. Krummrich, "Reduzierung von FBG-induzierten Gruppenlaufzeitschwankungen in 112 Gbit/s-Metronetzwerken mit Hilfe von generisch initialisierten Transversalfiltern", ITG-Conference "Photonic Networks", Leipzig, Germany, May 2010.
07-10 Randel, S.; Adhikari, S.; Jansen, S. L.:
"Analysis of RF-Pilot-based Phase Noise Compensation for Coherent Optical OFDM Systems",
IEEE PHOTONICS TECHNOLOGY LETTERS, PTL 2010
06-10 Leibrich, J.; Rosenkranz, W.:
"Frequency Domain Equalization with Minimum Complexity in Coherent Optical Transmission Systems",
OFC 2010, paper OWV1, 23.-25.03.2010, San Diego, California, USA
05-10 Adhikari, S.; Jansen, S.L.; van den Borne, D.; Striegler, A.G.; Rosenkranz, W.:
"PDM-OFDM for Upgrade Scenarios: An Investigation of OFDM-Induced XPM on 42.8-Gb/s DPSK over SSMF and LEAF",
OFC 2010, paper PM, 23.-25.03.2010, San Diego, California, USA
04-10 Dochhan, A.; Al-Dwairi, M.O.; Rosenkranz, W.:
"Optimization of Cost Efficient Multilevel-ASK Modulation Formats under the Constraint of Chromatic Dispersion",
OFC 2010, paper OMJ7, 23.-25.03.2010, San Diego, California, USA
03-10 Ali, A.; Paul, H.; Leibrich, J.; Rosenkranz, W.; Kammeyer, K.-D.:
"Optical Biasing in Direct Detection Optical-OFDM for Improving Receiver Sensitivity",
OFC 2010, paper JThA12, 23.-25.03.2010, San Diego, California, USA
02-10 C. Remmersmann, M. Westhäuser, S. Pachnicke, G. Göger, G. Kerner, P. Krummrich, "Equalization of first and second order PMD in 100 GBit/s PolMux Transmission using Optical Butterfly FIR Filters", Optical Fiber Communication Conference (OFC 2010), San Diego, USA, March 2010.
01-10 S. Pachnicke, "(Invited) Is impairment aware routing useful? Is it even solvable?", Workshop: Are all-optical networks manageable?, Optical Fiber Communication Conference (OFC 2010), San Diego, USA, March 2010.

 

2009
30-09 Leibrich, J.; Dochan, A.:
"Optimierte Amplitudenstufen und Wandlerkennlinien für Modulationsformate in Metronetzen",
Workshop der ITG Fachgruppe 5.3.1, 12.-13.11.2009, Berlin, Germany
29-09 Jansen, S.; van den Borne, D.; Adhikari, S.:
"Past, Present and Futur of Optical OFDM",
invited paper for Asia Communications and Photonics Conference, APC 2009, 02.-06.11.2009, Shanghai, China
28-09 S. Pachnicke, M. Helf, P. Krummrich, "GPU-beschleunigte numerische Simulation faseroptischer Übertragungssysteme", ITG-Workshop, Berlin, Germany, November 2009.
27-09 M. Westhäuser, C. Remmersmann, S. Pachnicke, P. Krummrich, "Entzerrung von CFBG-induzierten Gruppenlaufzeitschwankungen mit Hilfe von FIR-Filtern in 112 GBit/s-Metronetzen", ITG-Workshop, Berlin, Germany, November 2009.
26-09 Rosenkranz, W.:
"Digitale Signalverarbeitung in der optischen Nachrichtentechnik",
Vortrag im elektrotechnischen Kolloquium der Universtiät Erlangen-Nürnberg, 29.10.2009
25-09 Randel, S.; Adhikari, S.; Sander, L.:
"Application of Optical OFDM: From Aotomotive to Ultra Long-Haul",
invited paper for IEEE LEOS Annual Meeting, Antalya, Turkey, 04.-08.10.2009, paper ME1
24-09 Adhikari, S.; Sander, L.; Sleiffer, V.A.J.M.; Rosenkranz, W.:
"On the nonlinear tolerance of 42.8-Gb/s DPSK with co-propagating OFDM neighbors",
IEEE LEOS Annual Meeting, Antalya, Turkey, 04.-08.10.2009, paper ME1
23-09 S. Pachnicke, S. Özdür, H. Griesser, C. Fürst, P. Krummrich, "Sensitivity to Signal Quantization of 43 Gb/s and 107 Gb/s Optical 16-QAM OFDM Transmission with Coherent Detection", Elsevier J. Opt. Fiber Technol. (OFT), vol. 15, no. 5, pp. 414-419, October 2009.
22-09 Hebebrand, C.; Rosenkranz, W.:
"Signal Processing Algorithms in 100Gbit/s Optical Coherent and Non-coherent Receivers with PSK Modulation",
Journal of Networks, Academy Publ. Oulu, Finland, 2009
21-09 Paul, H.; Ali, A.; Kammeyer, K. D.; Rosenkranz, W.:
"Noise Reduction for Optical OFDM Channel Estimation",
14th International OFDM Workshop 2009 (InOWo '09), 02.-03.09.2009, Hamburg, Germany
20-09 S. Pachnicke, N. Luck, G. Sahin, J. Mueller, G. Reese, P. Krummrich, "Analysis of Static Versus Fully-Dynamic Routing in IP/GMPLS over WDM Optical Networks with Physical-Layer Impairment Constraints", European Conference on Optical Communication (ECOC 2009), Vienna, Austria, September 2009.
19-09 Leibrich, J.; Ali, A.; Paul, H.; Rosenkranz, W.; Kammeyer, K. D.:
"Impact of Modulator Bias on the OSNR requirement of Direct Detection Optical OFDM",
IEEE Photonics Technology Letters, vol. 21, no. 15, August 2009, pp. 1033-1035
18-09 Tomkos, I.; Spyropoulo, M.; Ennser, K.; Köhn, M.; Mikac, B. (Eds); Rosenkranz, W. (chapter editor):
"Towards Digital Optical Networks - COST Action 291 Final Report",
Springer Berlin Heidelberg New York, 2009
17-09 Rosenkranz, W.; Ali, A.; Leibrich, J.:
"Orthogonal Frequency Division Multiplexing (OFDM) in Optical Communications with Direct Detection for Metro Networks",
invited paper, ICTON 2009, 28.06.-02.07.2009, Ponta Delgada, Azores, Portugal
16-09 Dochhan, A.; Smolorz, S.; Rohde, H.; Rosenkranz, W.:
"FBG Dispersion Compensation in a 43 Gbit/s WDM System: Comparing Different FBG Types and Modulation Formats",
ICTON 2009, 28.06.-02.07.2009, Ponta Delgada, Azores, Portugal
15-09 Ali, A.; Leibrich, J.; Rosenkranz, W.:
"Direct Detection Optical OFDM (DD-OOFDM):Theory and First Experiments",
Workshop on Optical Communication Systems, 07.07.2009, Berlin, Germany
14-09 S. Pachnicke, N. Luck, H. Müller, P. Krummrich, "Multidimensional Meta-Model Based Optimization of Optical Transmission Systems", IEEE J. Lightw. Technol. (JLT), vol. 27, no. 13, pp. 2307-2314, July 2009.
13-09 S. Pachnicke, N. Luck, P. Krummrich, "Online Physical-Layer Impairment-Aware Routing with Quality of Transmission Constraints in Translucent Optical Networks", IEEE International Conference on Transparent Optical Networks (ICTON 2009), Ponta Delgada, Portugal, June 2009.
12-09 S. Pachnicke, N. Luck, P. Krummrich, "Novel Physical-Layer Impairment-Aware Routing Algorithm for Translucent Optical Networks with 43 Gb/s and 107 Gb/s Channels", IEEE International Conference on Transparent Optical Networks (ICTON 2009), Ponta Delgada, Portugal, June 2009.
11-09 Rosenkranz, W.; Hebebrand, C.; Ali, A.:
"Signal Processing in High-speed Optical Communications and Impact on Electronic Subsystems",
Joint Symposium on Opto- & Micro-electronic Devices and Circuits, SODC 2009, 10-15.05.2009, Beijing, China, pp. 19-23
10-09 Ali, A.; Leibrich,J.; Paul, H.; Dochhan, A.;Rosenkranz, R.; Kammeyer, K.-D.:
"Experimental Analysis of 10Gb/s Optical OFDM Based on Intensity Modulation with Direct Detection",
10. ITG-Fachtagung Photonische Netze, 04.-05.05.2009, Leipzig, Germany, pp.197-201
09-09 Dochhan, A.; Smolorz, S.; Rohde, H.; Rosenkranz, W.:
"Electronic Equalization of FBG Phase Ripple Distortions in 43 Gb/s WDM Systems",
10. ITG-Fachtagung Photonische Netze, 04.-05.05.2009, Leipzig, Germany, pp.175-181
08-09 C. Remmersmann, M. Westhäuser, S. Pachnicke, G. Goeger, G. Kerner, P. Krummrich, "Abschätzung der erforderlichen OSNR-Anhebung für kaskadierte optische Filter mit herstellungsbedingt stochastischen Eigenschaften", ITG-Conference "Photonic Networks", Leipzig, Germany, May 2009.
07-09 D. Teufer, S. Pachnicke, P. Krummrich, "Modellierung und Simulation optischer IIR-Filterstrukturen zur adaptiven Kompensation chromatischer Dispersion in ultrahochbitratigen optischen Übertragungssystemen", ITG-Conference "Photonic Networks", Leipzig, Germany, May 2009.
06-09 Rosenkranz, W.:
"Towards 100 Gbit/s Ethernet-Recent Progress in High-speed Optical Communications",
Workshop on Communications, 22.04.2009, Al-Balqa University, Amman, Jordan
05-09 Rosenkranz, W.:
"Research at CAU University of Kiel: Multi-level Modulation Formats and OFDM for High-speed Optical Links",
Seminar at Bell Labs, 31.03.2009, Holmdel, USA
04-09 Ali, A.; Leibrich, J.; Rosenkranz, W.:
"Spectral Efficiency and Receiver Sensitivity in Direct Detection Optical-OFDM",
OFC 2009, paper OMT7, 22-26.03.2009, San Diego, California, USA
03-09 S. Pachnicke, S. Özdür, H. Griesser, C. Fürst, P. Krummrich, "Quantisierungsempfindlichkeit von kohärentem 16-QAM OFDM mit 43 Gb/s und 107 Gb/s Kanaldatenrate", ITG-Workshop, Erlangen, Germany, March 2009.
02-09 Papagiannakis, I.; Xia, C.; Klonidis, D.; Rosenkranz, W.; Birbas, A.N.; Tomkos, I.:
"Electronic Distortion Equalisation by Using Decision-feedback/Feed-forward Equaliser for Transient and Adiabatic Chirped Directly Modulated Lasers at 2.5 and 10 Gb/s",
IET Optoelectronics, 2009, Vol. 3, Iss. 1, pp 18-29
01-09 Rosenkranz, W.:
"Advanced Optical Communication System Design",
Int. Workshop on Telecommunications, IWT 2009, 16.-19.02.2009, Sao Paulo, Brasil

 

2008  
19-08 Rosenkranz, W; Ali, A.; Xia, C.; Hebebrand, C.:
"Advanced System Design and Optimization for Mitigation of Optical Channel Impairments",
invited paper, IEEE PhotonicsGlobal 2008, 08.-11.12.2008, Singapore, paper C03-1A-01-Invited
18-08 Rosenkranz, W.; Hebebrand, C.; Ali, A.:
"Digital Signal Processing in High-speed Optical Communications",
invited paper, IEEE LEOS Annual Meeting, Newport Beach, USA, 09.-13.11.2008, paper TuFF1
17-08 S. Pachnicke, P. Krummrich, "Constraint-Based Routing in Path-Protected Translucent Networks Considering Fiber Nonlinearities and Polarization Mode Dispersion", Proc. of Asia-Pacific Optical Communications Conference (APOC 2008), Hangzhou, China, October 2008.
16-08 Xia, C.; Rosenkranz, W.:
"Improved EDC Performance for Different Duobinary Modulation Formats with Optical Filtering",
ECOC 2008, 21.-25.09.2008, Brussels, Belgium, P.3.06, vol 5, pp. 111-112
15-08 S. Pachnicke, P. Krummrich, "Reduction of the Required Number of Electrical Regenerators by Physical Layer Impairment Aware Regenerator Placement and Routing", European Conference on Optical Communication (ECOC 2008), Brussels, Belgium, September 2008.
14-08 Ali, A.; Leibrich, J.; Rosenkranz, W.:
"Spectrally Efficient OFDM-Transmission over Single-Mode Fiber Using Direct Detection",
13th International OFDM-Workshop(InOWo'08), 27.-28.08.2008, Hamburg, Germany
13-08 Leibrich, J.; Ali, A.; Rosenkranz, W. :
"OFDM Transceiver Design for Optimizing Sensitivity and Long-Haul Performance",
invited paper, LEOS Summer Topicals 2008, 21.-23.07.2008, Acapulco, Mexico
12-08 Rosenkranz, W.; Hebebrand, C.:
"Signal Processing Algorithms in 100Gb/s Optical Coherent and Non-coherent Receivers with PSK Modulation",
invited paper, ICTON 2008, 23.-26.06.2008, Athens, Greece, Mo.C1.1
11-08 Ali, A.:
"Verbesserung der spektralen Effizienz bei OFDM mit Direktempfang",
Workshop der ITG Fachgruppe 5.3.1, 12.-13.06.2008, Kiel, Germany
10-08 M. Westhäuser, C. Remmersmann, S. Pachnicke, P. Krummrich, "Multikanonische Verfahren zur Simulation der Gruppenlaufzeitschwankungen von Faser-Bragg-Gittern", ITG-Workshop, Kiel, Germany, June 2008.
09-08 Hebebrand, C.; Grießer, H.; Leibrich, J.; Fürst, C.; Rosenkranz, W.:
"Investigation of Phase Noise Compensation Methods for 43 Gbit/s RZ-DQPSK Multi-Span Transmission with Direct Detection",
9. ITG-Fachtagung Photonische Netze, 28.-29.04.2008, Leipzig, Germany, pp.77-80
08-08 Dochhan, A.:
"Investigation of FBG Phase Ripple Distortions in WDM Transmission with Nonlinear Fiber at 43 Gb/s",
Workshop on Optical Communication Systems, 11.04.2008, Copenhagen, Denmark
07-08 Ali. A; Leibrich. J:
"Spectrally Efficient Optical OFDM Transmission - State of the Art and Future Prospects",
Workshop on Optical Communication Systems, 11.04.2008, Copenhagen, Denmark
06-08 S. Pachnicke, T. Paschenda, P. Krummrich, "Assessment of a Constraint-Based Routing Algorithm for Translucent 10-Gb/s DWDM Networks Considering Fiber Nonlinearities", OSA J. Opt. Netw. (JON), vol. 7, no. 4, pp. 365-377, April 2008.
05-08 S. Pachnicke, T. Paschenda, P. Krummrich, "Vermittlung unter Berücksichtigung von Randbedingungen durch Polarisationsmodendispersion und Fasernichtlinearitäten in transparenten optischen Übertragungsnetzwerken", ITG-Conference "Photonic Networks", pp. 183-190, Leipzig, Germany, April 2008.
04-08 Dochhan, A.; Göger, G.; Smolorz, S.; Rohde, H.; Rosenkranz, W. :
"The Influence of FBG Phase Ripple Distortions-Comparison for Different Modulation Formats",
OFC 2008, 23.-28.02.2008, San Diego, Californien, USA
03-08 Tokle, T.; Serbay, M.; Jensen, J. B.; Rosenkranz, W.; Jeppesen, P. :
"Advanced Modulation Formats for Transmission Systems",
invited talk at OFC 2008, 23.-28.02.2008, San Diego, Californien, USA
02-08 Schöllmann, S.; Schrammar, N.; Rosenkranz, W.:
"Experimental Realisation of 3 x 3 MIMO System with Mode Group Diversity Multiplexing Limited by Modal Noise",
OFC 2008, 23.-28.02.2008, San Diego, Californien, USA
01-08 S. Pachnicke, T. Paschenda, P. Krummrich, "Physical Impairment-Based Regenerator Placement and Routing in Translucent Optical Networks", Optical Fiber Communication Conference (OFC 2008), OWA2, San Diego, USA, February 2008.

 

2007
31-07 Xia, C.; Rosenkranz, W.:
"Are MLSE and nonlinear equalization required for optical single sideband modulation?",
APOC 2007, 01.-05.11.2007, Wuhan, China
30-07 S. Pachnicke, T. Paschenda, P. Krummrich, "Physical impairment-based regenerator placement and routing", ITG-Workshop, Stuttgart, Germany, November 2007.
29-07 Schöllmann, S. ; Wree, C.; Joshi, A.; Rosenkranz, W.:
"First Experimental Transmission over 50 m GI-POF at 40 Gb/s for Variable Launching Offsets",
33rd European Conference and Exhibition on Optical Communication ECOC 2007, post deadline paper PD 3.7, 16.-20.09.2007, Berlin, Germany
28-07 Ali, A.; Leibrich, J. ; Rosenkranz, W.:
"Impact of Nonlinearities on Optical OFDM with Direct Detection",
33rd European Conference and Exhibition on Optical Communication ECOC 2007, paper P095, 16.-20.09.2007, Berlin, Germany
27-07 Schöllmann, S. ; Rosenkranz, W.:
"Experimental Equalization of Crosstalk in a 2 x 2 MIMO System Based on Mode Group Diversity Multiplexing in MMF Systems @ 10.7 Gb/s",
33rd European Conference and Exhibition on Optical Communication ECOC 2007, paper 7.4.2, 16.-20.09.2007, Berlin, Germany
26-07 Hebebrand, C.; Rosenkranz, W.:
"Electronic Dispersion Compensation for 107Gb/s Coherent Detection with Multi-Level Modulation Formats",
33rd European Conference and Exhibition on Optical Communication ECOC 2007, paper P063, 16.-20.09.2007, Berlin, Germany
25-07 Papagiannakis, I.; Xia, C.; Klonidis, D.; Rosenkranz, W.; Birbas, A. N.; Tomkos, I.:
"Performance of 2.5 Gb/s and 10 Gb/s transient and adiabatic chirped directly modulated lasers using electronic dispersion compensation",
33rd European Conference and Exhibition on Optical Communication, ECOC 2007, paper 9.3.5, 16.-20.09.2007, Berlin, Germany
24-07 Rosenkranz, W.:
"Advanced Signal Processing Approaches to Achieve 100Gb/s+ Data Rate Transmission",
Symposium on Optical Communication Networks, SOCN 2007, 11.-16.09.2007, Berlin, Germany
23-07 S. Pachnicke, E. Gottwald, P. Krummrich, E. Voges, "Transient Gain Dynamics in Long-Haul Transmission Systems with Electronic EDFA Gain Control", OSA J. Opt. Netw. (JON), vol. 6, no. 9, pp. 1129-1137, September 2007.
22-07 S. Pachnicke, E. Gottwald, P. Krummrich, E. Voges, "Combined Impact of Raman and EDFA Transients on Long Haul Transmission System Performance", European Conference on Optical Communication (ECOC 2007), P074, Berlin, Germany, September 2007.
21-07 P. Krummrich, S. Pachnicke, M. Windmann, "(Invited) Interface options for 100 GbE from a physical layer perspective", Optics East 2007, Boston, USA, September 2007.
20-07 Leibrich, J.; Ali, A.; Rosenkranz, W.:
"Optical OFDM as a Promising Technique for Bandwidth-Efficient High-Speed Data Transmission over Optical Fiber",
12th International OFDM-Workshop 2007, InOWo 2007, 29.-30.08.2007, Hamburg, Germany, pp. 31-35
19-07 Tokle, T.; Serbay, M.; Jensen, J. B.; Rosenkranz, W.; Jeppesen, P.:
"Generation of 100+++ Gbit/s signals using multilevel modulation formats",
IEEE LEOS 2007, 23.-25.07.2007, Portland, USA, TuE4.1, pp. 256-257
18-07 Hebebrand, C.; Rosenkranz, W.:
"Investigation of Electronic Equalization in Coherent Receivers with Complex Modulation Schemes",
IEEE LEOS 2007, 23.-25.07.2007, Portland, USA, paper TuA4.2
17-07 Rosenkranz, W.; Leibrich, J.; Serbay, M.; Ali, A.:
"Orthogonal Frequency Division Multiplexing (OFDM) and other Advanced Options to achieve 100Gb/s Ethernet Transmission",
ICTON 2007, 01.-05.07.2007, Rome, Italy, Vol. 1, Mo.B1.2, pp. 12-15
16-07 Papagiannakis, I.; Xia, C.; Klonidis, D.; Rosenkranz, W.; Birbas, A. N.; Tomkos, I.:
"Study of the Electronic Dispersion Compensation for 2.5 and 10 Gb/s Transient and Adiabatic Chirped Directly Modulated Lasers",
ICTON 2007, 01.-05.07.2007, Rome, Italy, Vol. 4, Mo.P.16, pp. 59-62
15-07 Xia, C.; Rosenkranz W.:
"Electrical mitigation of penalties caused by group delay ripples for different modulation formats",
IEEE Photonics Technology Letters, Vol.19, No.13, July 1, 2007, pp.954-956
14-07 S. Pachnicke, E. Gottwald, P. Krummrich, E. Voges, "Heuristic Approximation of Transient Gain Dynamics due to Network Reconfiguration", OptoElectronics and Communications Conference (OECC 2007), pp.730-731, Yokohama, Japan, July 2007.
13-07 Michel, N.; Kranhold F.; Serbay M.; Rosenkranz W.; Weber N.:
"Ein 16 GBit/s Duobinary Precoder-Chip in SiGe-Technologie sowie Möglichkeiten innovativer Aufbau und Montagetechniken",
Workshop at EEEfCOM 2007, 21.-22.06.2007, Ulm, Germany
12-07 Hebebrand, C.; Rosenkranz, W.:
"Untersuchung von elektronischer Dispersionskompensation für Multilevelformate nach kohärenter Demodulation",
8. ITG-Fachtagung Photonische Netze, 07.-08.05.2007, Leipzig, Germany, pp. 97-103
11-07 S. Pachnicke, E. Gottwald, P. Krummrich, E. Voges, "Transientenverhalten gewinngeregelter EDFAs in der Weitverkehrsübertragung", ITG-Conference "Photonic Networks", pp. 115-122, Leipzig, Germany, May 2007.
10-07 Xia, C.; Rosenkranz, W.:
"Nonlinear electrical equalization for different modulation formats with optical filtering",
Journal of Lightwave Technology, April 2007, Vol.25, No.4, pp. 996-1001
09-07 A. Steinkamp, M. Windmann, S. Pachnicke, "More accurate simulation of dynamic transparent optical wavelength division multiplex networks", Int. J. Electron. Commun. (AEÜ), vol. 61, no. 3, pp. 147-152, March 2007.
08-07 Rosenkranz, W.; Xia, C.:
"Electrical equalization for advanced optical communication systems",
AEU - International Journal of Electronics and Communications, Vol. 61, No.3, March 2007, pp. 153-157
07-07 Serbay, M.; Tokle, T.; Jeppsen, P.; Rosenkranz, W.:
"42.8 Gbit/s, 4 Bits per Symbol 16-ary Inverse-RZ-QASK-DQPSK Transmission Experiment without Polmux",
Optical Fiber Conference, OFC 2007, 25.-29.03.2007, Anaheim, USA, OThL2
06-07 Schöllmann, S.; Soneff,S.; Rosenkranz, W.:
"10.7 Gb/s Over 300 m GI-MMF Using a 2 x 2 MIMO System Based on Mode Group Diversity Multiplexing",
Optical Fiber Conference, OFC 2007, 25.-29.03.2007, Anaheim, USA, OTuL2
05-07 S. Pachnicke, M. Obholz, E. Voges, P. Krummrich, E. Gottwald, "Electronic EDFA Gain Control for the Suppression of Transient Gain Dynamics in Long-Haul Transmission Systems", Optical Fiber Communication Conference (OFC 2007), JWA15, Anaheim, USA, March 2007.
04-07 Serbay, M.:
"Towards 4 Bits per Symbol using 16-ary Inverse-RZ-QASK-DQPSK",
Workshop der ITG Fachgruppe 5.3.1, 13.02.2007, Munich, Germany
03-07 Schöllmann, S.:
"High speed transmission over MMF and POF using MIMO Approach",
Workshop on Optical Communication Systems, 08.02.2007, Kiel, Germany
02-07 Hebebrand, C.:
"Equalization of Multilevel Formats after Coherent Detection",
Workshop on Optical Communication Systems, 08.02.2007, Kiel, Germany
01-07 S. Pachnicke, E. Gottwald, P. Krummrich, E. Voges, "Analyse von Transienten in Metro-Netzen mit Kanaldatenraten von 107 Gb/s ", ITG-Workshop, München, Germany, February 2007.

 

2006
26-06 Serbay, M.; Leibrich, J.; Rosenkranz, W.; Wuth, T.; Schulien, C.:
"Experimental Investigation of Asymmetrical Filtered 43 Gb/s RZ-DQPSK",
Leos Annual 2006, 29.10.-02.11.2006, Montreal, QC, Canada, paper WH 5
25-06 Jensen, J. B.; Tokle, T.; Geng, Y.; Jeppesen, P.; Serbay, M.; Rosenkranz, W.:
"Dispersion Tolerance of 40 Gbaud Multilevel Modulation Formats with up to 3 bits per Symbol",
Leos Annual 2006, 29.10.-02.11.2006, Montreal, QC, Canada, paper WH 4
24-06 Tokle, T.; Serbay, M.; Rosenkranz, W.; Jeppesen, P.:
"32.1 Gbit/s InverseRZ-ASK-DQPSK Modulation with Low Implementation penalty",
Leos Annual 2006, 29.10-02.11.2006, Montreal, QC, Canada, paper WH 2
23-06 Schöllmann, S.:
"Modengruppenmultiplex auf Polymerfasern",
ITG Fachgruppe 5.4.1, 22. Fachgruppentreffen, 25.10.2006, Munich, Germany
22-06 Tokle, T.; Serbay, M.; Jensen, J. B.; Geng, Y.; Rosenkranz, W.; Jeppesen, P.:
"Investigation of multilevel phase and amplitude modulation formats in combination with polarisation multiplexing up to 240 Gbit/s",
IEEE Photonics Technology Letters, October 2006, vol. 18, no. 20, pp. 2090-2092
21-06 Hebebrand, C.; Serbay, M.; Rosenkranz, W.:
"Performance of Electronic Dispersion Compensation for Multi-Level Modulation Formats using homodyne Coherent Detection",
ECOC 2006, 24.-28.09.2006, Cannes, France, paper We3.P.80
20-06

Xia, C.; Rosenkranz, W.: "Mitigation of Optical Intrachannel Nonlinearity Using Nonlinear Electrical Equalization",
ECOC 2006, 24.-28.09.2006, Cannes, France, paper We3.P.244

19-06 Leibrich, J.; Serbay, M.; Baumgart, S.; Rosenkranz, W.:
"Receiver Sensitivity of Advanced Modulation Formats for 40 Gb/s DWDM Transmission with and without FEC", ECOC 2006, 24.-28.09.2006, Cannes, France, paper We3.P.108
18-06 Schöllmann, S.; Rosenkranz, W.:
"Experimental Investigations of Mode Coupling as Limiting Effect Using Mode Group Diversity Multiplexing on GI-MMF",
ECOC 2006, 24.-28.09.2006, Cannes, France, We3.P.87
17-06 Schöllmann, S.; Rosenkranz, W.:
"Experimental Verification of Mode Group Diversity Multiplexing over GI-POF at 20 Gb/s without Equalization",
Plastic Fiber Conference, POF 2006, 10.-14.09.2006, Seoul, Korea
16-06 Schöllmann, S.; Rosenkranz, W.:
"Duobinary Modulation Format in 10 Gb/s Ethernet Multi Mode Fibre (MMF) Transmission Systems",
Accessnets 2006, Athen, Greece, 04.-06.09.2006, 2006-12-15
15-06 Rosenkranz, W.: invited talk, Asia Pacific Conference on Optical Communications, APOC 2006, 03.-07.09.2006, Gwangju, S. Korea, paper no. 6353-20
14-06 S. Pachnicke, T. Gravemann, M. Windmann, E. Voges, "Physically Constrained Routing in 10-Gb/s DWDM Networks Including Fiber Nonlinearities and Polarization Effects", IEEE J. Lightw. Technol. (JLT), vol. 24, no. 9, pp. 3418-3426, September 2006.
13-06 Dochhan, A.:
"Vergleich des Einflusses von Fasergittern zur Dispersionskompensation auf die Übertragungsqualität eines Systems für unterschiedliche Modulationsformate",
ITG Workshop Fachgruppe 5.3.1, 17.-18.07.2006, Nuremberg, Germany
12-06 S. Pachnicke, P. Krummrich, E. Voges, "Simulationsumgebung für Transienten in transparenten optischen Übertragungsnetzen", ITG-Workshop, Nürnberg, Germany, July 2006.
11-06 S. Pachnicke, J. Reichert, E. Voges, "Impact of polarization mode dispersion and fiber nonlinearities on four-wave mixing efficiency", OptoElectronics and Communications Conference (OECC 2006), 5F2-2, Kaohsiung, Taiwan, July 2006.
10-06 Schöllmann, S.; Rosenkranz, W.:
"Mode Group Diversity Multiplexing als kostengünstige Alternative zum Coarse WDM über MMF",
7. ITG Fachtagung Photonische Netze, Leipzig, 27.-28.04.2006, 193-p.15-19
09-06 S. Pachnicke, J. Reichert, E. Voges, "Einfluss von PMD und Fasernichtlinearitäten auf die Effizienz der Vierwellenmischung", ITG-Conference "Photonic Networks", pp. 121-126, Leipzig, Germany, April 2006.
08-06 Leibrich, J.; Rosenkranz, W.:
"Simple Improvement of Error Correction Capability of Standard FEC Using Repeated Trial-and-Error Method",
OFC 2006, Anaheim, USA, 05.-10.03.2006, paper JThB20
07-06 Xia, C.; Rosenkranz, W.:
"Electrical Dispersion Compensation for Different Modulation Formats with Optical Filtering",
OFC 2006, Anaheim, USA, 05.-10.03.2006, paper OWR2
06-06 Schöllmann, S.; Xia, C.; Rosenkranz, W.:
"Experimental Investigations of Mode Group Diversity Multiplexing on Multimode Fibre",
OFC 2006, Anaheim, USA, 05.-10.03.2006, paper OWR3
05-06 S. Pachnicke, E. Voges, E. De Man, E. Gottwald, J. Reichert, "Experimental Investigation of XPM-Induced Birefringence in Mixed-Fiber Transparent Optical Networks", Optical Fiber Communication Conference (OFC 2006), JThB9, Anaheim, USA, March 2006.
04-06 S. Pachnicke, J. Reichert, S. Spälter, E. Voges, "Fast Analytical Assessment of the Signal Quality in Transparent Optical Networks", IEEE Journal of Lightwave Technology (JLT), vol. 24, no. 2, pp. 815-824, February 2006.
03-06 Xia, C.; Rosenkranz, W.:
"Electrical Equalization for Duobinary and Phase Shift Keyed Modulation Formats",
Workshop on "Design of Next Generation Optical Networks: from the Physical up to the Network Level Perspective", Ghent, Belgium, 06.02.2006
02-06 Schöllmann, S.:
"MIMO (Multiple Input Multiple Output) principle over MMF in Optical Transmission Systems",
Workshop on Optical Communication Systems, Munich, Germany, 03.02.2006
01-06 Serbay, M.:
"Experimental and numerical investigations of multilevel phase modulation formats",
Workshop on Optical Communication Systems, Munich, Germany, 03.02.2006

 

2005
23-05 Serbay, M.:
"Messtechnische Untersuchungen mehrstufiger Phasenmodulationsformate",
ITG Workshop Fachgruppe 5.3.1, 17.-18.11.2005, Berlin, Germany
22-05 Xia, C.; Rosenkranz, W.:
"Electronic Compensation Techniques for Multi-Mode Transmission Systems",
invited paper, Workshop on Optical Transmission and Equalization, WOTE, Shanghai, China, 11. Nov. 2005
21-05 Rosenkranz, W.:
"Introducing Spectrally Efficient Transmission over DWDM Optical Networks: Impact on Subsystems",
invited talk, Asia Pacific Conference on Optical Communications, APOC 2005, 06.-10.11.2005, Shanghai, China, paper no. 6021-71
20-05 Xia, C.; Rosenkranz, W.:
"Mitigation of Laser Nonlinearity and Channel ISI Simultaneously by Using Nonlinear Equalization for 4-ASK Signalling in MMF Links",
Asia Pacific Conference on Optical Communications, APOC 2005, Shanghai, China, 6.-10.11.2005, paper no. 6021-46
19-05 S. Pachnicke, E. Voges, E. De Man, E. Gottwald, J. Reichert, "Experimentelle Untersuchung von XPM-induzierter Doppelbrechung in transparenten optischen Netzen", ITG-Workshop, Berlin, Germany, November 2005.
18-05 Serbay, M.; Wree, C.; Rosenkranz, W.:
"Experimental Investigation of RZ-8DPSK at 3x 10.7Gb/s",
LEOS Annual Meeting 2005, Sydney, Australia, 23.-27.10.2005, paper WE3
17-05 Faraj, P.; Schöllmann, S.; Leibrich, J.; Rosenkranz, W.:
"8.4 dB Net Coding Gain Achieved with a Serially Concatenated Coding Scheme for Differential Quadrature Phase Shift Keyed Optical Systems",
ECOC 2005, Glasgow, Scotland, Sept 2005, paper Tu3.2.4
16-05 Tokle, T.; Serbay, M.; Geng, Y.; Jensen, J. B.; Rosenkranz, W.; Jeppesen, P.:
"Penalty-free Transmission of Multilevel 240 Gbit/s RZ-DQPSK-ASK using only 40 Gbit/s Equipment",
ECOC 2005, Glasgow, Scotland, Sept. 2005, post deadline paper Th4.1.6
15-05 Serbay, M.; Rosenkranz, W.; Wree, C.; Schöpflin, A.; Weiske, C.-J.; Krummrich, P.; Leisching, P.; van den Borne, D.; Jansen, S. L.; Khoe, G. D.:
"Coding Gain of FEC Encoded 21.42Gb/s RZ-DQPSK Using an Electrical Differential Quaternary Precoder",
ECOC 2005, Glasgow, Scotland, Sept. 2005, We4.P.10
14-05 Rosenkranz, W.; Xia, C.:
"Advanced Electronic Equalization for High-speed Data Transmission over Multi-mode as well as Single-mode Optical Fibre",
invited talk, workshop on "Mitigating Linear and Non-linear Optical Transmission Impairments by Electronic Means", ECOC 2005, Glasgow, Scotland, Sept. 2005
13-05 Xia, C.; Rosenkranz, W.:
"Performance Enhancement for Duobinary Modulation Through Nonlinear Electrical Equalization",
ECOC 2005, Glasgow, Scotland, Sept. 2005
12-05 Hebebrand, C.; Rosenkranz, W.:
"Investigations of the Dispersion Tolerance of the Nonlinear Optical Transmission Channel for Different Modulation Formats in a WDM-System",
ICTON 2005, 03.-07.07.2005, Barcelona, Spain, paper We.C1.3
11-05 S. Pachnicke, J. Reichert, E. Voges, "Impact of PolXPM on Optical Transmission Systems with Arbitrary Dispersion Compensation", OptoElectronics and Communications Conference (OECC 2005), pp. 512-513, Seoul, South Korea, July 2005.
10-05 Xia, C.; Ajgaonkar, M.; Rosenkranz, W.:
"On the Performance of the Electrical Equalization Technique in MMF Links for 10-Gigabit Ethernet",
Journal of Lightwave Technology, Vol. 23, No. 6, June 2005, pp.2001-2011
09-05 Hebebrand, C.; Rosenkranz, W.:
"Untersuchung der Dispersionstoleranz für den nichtlinearen optischen Kanal in gemischt-modulierten WDM-Systemen,"
ITG-Diskussionssitzung 'Messung und Modellierung in der optischen Nachrichtentechnik', 01-03.06.2005, Hamburg-Blankenese, Germany
08-05 Schöllmann, S.; Faraj, P.; Leibrich, J.; Rosenkranz, W.:
"Vergleich des DPSK und Duobinär Modulationsformates mit FEC für die kosteneffiziente Optimierung faseroptischer Systeme,"
6. ITG Fachtagung Photonische Netze, 02.-03.05.2005, Leipzig
07-05 S. Pachnicke, J. Reichert, E. Voges, "Einfluss von PolXPM auf optische Übertragungssysteme", ITG-Conference "Photonic Networks", pp. 205-210, Leipzig, Germany, May 2005.
06-05 Jansen, S.L.; van den Borne, D.; Climent, C.; Serbay, M.; Weiske, C.-J.; Suche, H.; Krummrich, P.M.; Spälter, S.; Calabró, S.; Hecker-Denschlag, N.; Leisching, P.; Rosenkranz, W.; Sohler, W.; Khoe, G.D.; Koonen, T.; de Waardt, H.:
"10,200km 22x2x10Gbit/s RZ-DQPSK Dense WDM Transmission without Inline Dispersion Compensation through Optical Phase Conjugation",
postdeadline paper, OFC 2005, 05.-10.03.2005, Anaheim, USA
05-05 Xia, C.; Rosenkranz, W.:
"Statistical Analysis of Electrical Equalization of Differential Mode Delay in MMF Links for 10-Gigabit Ethernet",
OFC 2005, 05.-10.03.2005, Anaheim, USA
04-05 Schöllmann, S.; Jean, O.; Rosenkranz, W.:
"Net Coding Gain of 10.2 dB using an Irregular LDPC Code with a Three Dimensional Analyser",
OFC 2005, 05.-10.03.2005, Anaheim, USA
03-05 Bohn, M.; Rosenkranz, W.; Horst, F.; Offrein, B.J.; Bona, G.-L.; Krummmrich P.:
"Automatic control of optical equalizers",
invited paper, OFC 2005, 05.-10.03.2005, Anaheim, USA
03-05 Rosenkranz, W.:
"Recent Developments in Advanced Optical Communications Networks",
International Conf. on Computers Communication and Power, ICCCP'05, 14.-16.02.2005, Muscat, Oman
02-05 S. Pachnicke, T. Gravemann, E. Voges, "Bedingte Vermittlung aufgrund physikalischer Degradationseffekte", ITG-Workshop, Dortmund, Germany, February 2005.
01-05 S. Pachnicke, E. De Man, S. Spälter, E. Voges, "Impact of the Inline Dispersion Compensation Map on Four Wave Mixing (FWM) - Impaired Optical Networks", IEEE Photonics Technology Letters (PTL), pp. 235-237, vol. 17, no. 1, January 2005.

 

2004
22-04 Rosenkranz, W.:
"Robust Multi-Level Phase Shift Modulation in High-speed WDM Transmission",
invited talk, Asia-Pacific Optical and Wireless Communications APOC 2004, 07.-11.11.2004, Beijing, China
21-04 Xia, C.; Ajgaonkar, M.; Rosenkranz, W.:
"Combination of Optical and Electrical Compensation of Differential Mode Delay in MMF Links for 10-Gigabit Ethernet",
APOC2004, Nov. 2004, Beijing, China, awarded
20-04 S. Pachnicke, E. De Man, S. Spälter, E. Voges, "Experimental Verification of Fast Analytical Models for Four-Wave Mixing (FWM)-Impaired Transparent Optical Networks", Asia-Pacific Optical Communications Conference (APOC 2004), pp. 423-432, Beijing, China, November 2004.
19-04 Bohn, M.; Rosenkranz, W.; Horst, F.; Offrein, B.J.; Bona, G.-L.; Krummmrich, P.:
"Integrated optical FIR-Filters for adaptive equalization of fiber channel impairments at 40Gb/s",
TIWDC-Workshop on Optical Communication Theory and Techniques, 10.10.2004, Pisa, Italy
18-04 Serbay, M.; Wree, C.; Rosenkranz, W.:
"Implementation of differential precoder for high-speed optical DQPSK transmission",
IEEE, Electronics Letters, 30.09.2004, Vol 40, No 20
17-04 Xia, C.; Ajgaonkar, M.:
"Optical Compensation of Differential Mode Delay in MMF Links for 10-Gigabit Ethernet",
30th European Conference on Optical Communication (ECOC 2004), 05.-09.09.2004, Stockholm, Sweden, poster presentation, Vol.3 paper We4.P.025
16-04 Xia, C.; Ajgaonkar, M.; Rosenkranz, W.:
"Nonlinear Electrical Equalization in MMF Links for 10-Gigabit Ethernet",
30th European Conference on Optical Communication (ECOC 2004), 05.-09.09.2004, Stockholm, Sweden, oral presentation, Vol.4 paper Th1.5.5
15-04 Serbay, M.; Wree, C.; Rosenkranz, W.:
"Comparison of six different RZ-DQPSK transmitter set-ups regarding their tolerance towards fibre impairments in 8x40Gb/s WDM-systems",
IEEE Workshop on Advanced Modulation Formats, 01.-02.07.2004, IEEE Catalog Number: 04EX834
14-04 S. Pachnicke, S. Spälter, E. Voges, "Fast analytical models for FWM-impaired mixed-fiber transparent optical networks", OptoElectronics and Communications Conference (OECC/COIN 2004), pp. 182-183, Yokohama, Japan, July 2004.
13-04 Bohn, M.; Rosenkranz, W.; Krummrich, P.:
"Tutorial - Entzerrung des optischen Übertragungskanals mit adaptiven optischen FIR-Filtern",
ITG Workshop Fachgruppe 5.3.1, 13.-14.05.2004, München, Germany
12-04 Serbay, M.; Wree, C.; Leibrich, J.:
"Ein kostengünstiger DQPSK Senderaufbau und erste Vergleiche mit etablierten Senderaufbauten bezüglich ihrer Toleranz gegenüber Fasereffekten",
ITG Workshop Fachgruppe 5.3.1, 13.-14.05.2004, München, Germany
11-04 Serbay, M.; Wree, C.; Rosenkranz, W.:
"Kostengünstige Realisierung einer robusten Übertragung mit dem DQPSK-Modulationsformat einschließlich Vorcodierung",
5.ITG-Fachtagung Photonische Netze, 03.-04.05.2004, Leipzig, Germany, pp. 181-186
10-04 S. Pachnicke, N. Hecker-Denschlag, S. Spälter, J. Reichert, E. Voges, "Experimental Verification of Fast Analytical Models for XPM-Impaired Mixed-Fiber Transparent Optical Networks", IEEE Photonics Technology Letters (PTL), vol. 16, no.5, pp. 1400-1402, May 2004.
09-04 S. Pachnicke, S. Spälter, E. Voges, "FWM-Degradation in transparenten optischen Netzen mit unterschiedlichen Modulationsformaten", ITG-Conference "Photonic Networks", pp. 203-210, Leipzig, Germany, May 2004
08-04 Bohn, M.; Rosenkranz, W.; Krummrich, P.:
"Adaptive distortion compensation with integrated optical finite impulse response filters in high bitrate optical communication systems",
IEEE Journal of Selected Topics in Quantum Electronics, Issue 2, Vol. 10, 2004, pp. 273-280
07-04 Rosenkranz, W.:
"Innovative Modulation Techniques for Future Optical Networks",
Symposium on Optical Communication Networks SOCN 2004, 24.-30.03.2004, Beijing, China
06-04 Bohn, M.; Rosenkranz, W.; Krummrich, P.:
"Adaptive integrated optical FIR-filters for automatic compensation of fiber channel impairments",
SODC 2004, 21.-26.03.2004, Wuhan, China
05-04 Rosenkranz, W.:
"Optical and Electrical Equalizers for Various Optical Channels",
OFC 2004, 22.-27.02.2004, Los Angeles, California, USA, Panel Presentation at Workshop on "Optical and Electronic Mitigation of Impairments"
04-04 Bohn, M.; Rosenkranz, W.; Horst, F.; Offrein, B.J.; Bona, G.L.; Krummrich, P.:
"Experimental verification of combined adaptive PMD and GVD compensation in a 40Gb/s transmission using integrated optical FIR-filters and spectrum monitoring",
OFC 2004, 22.-27.02.2004, Los Angeles, California, USA, paper TuG3
03-04 Ajgaonkar, M.; Wuth, T.; Wree, C.; Xia, C.; Rosenkranz, W.:
"Experimental and numerical investigation of the effect of second order PMD on the differential PSK",
OFC 2004, 22.-27.02.2004, Los Angeles, California, USA, paper WE3
02-04 Schöllmann, S.; Leibrich, J.; Wree, C.; Rosenkranz, W.:
"Impact of SRS-induced crosstalk for different modulation formats in WDM systems",
OFC 2004, 22.-27.02.2004, Los Angeles, California, USA, paper FA5
01-04 Wree, C.; Serbay, M.; Leibrich, J.; Rosenkranz, W:
"Offset-DQPSK Modulation Format for 40Gb/s and Comparison to RZ-DQPSK in WDM environment",
OFC 2004, 22.-27.02.2004, Los Angeles, California, USA, paper MF62

 

2003
19-03 Rosenkranz, W.; Leibrich, J.:
"Modeling and Performance Evaluation of Improved Data Formats for Optical Communications",
Invited talk, Pacific Rim Conference on Lasers and Electro-Optics CLEO/PR 2003, 15.-19.12.2003, Taipei, Taiwan
18-03 Leibrich, J.; Dochhan, A.; Wree, C.:
"Implementierung und Anwendung optimierter Blockverarbeitungsalgorithmen zur BER-Schätzung per Monte-Carlo-Simulation bei niedrigen Fehlerraten",
ITG Workshop Fachgruppe 5.3.1, 20.-21.11.2003, Backnang, Germany
17-03 Rosenkranz, W.; Leibrich, J.; Serbay, M.; Wree, C.; Wuth, T.; Wichers, M..:
"Innovative Modulation Schemes for Future Optical WDM-Transmission",
invited talk, Asia-Pacific Optical and Wireless Communications APOC 2003, 02.-06.11.2003, Wuhan, China, pp.162-172
16-03 S. Pachnicke, N. Hecker-Denschlag, J. Reichert, S. Spälter, E. Voges, "Experimentelle Bestätigung analytischer XPM-Modellierung in gemischten Fasersystemen", ITG-Workshop, Backnang, Germany, November 2003.
15-03 Wree, C.; Serbay, M.; Rosenkranz, W.:
"Vergleich und Optimierung von Duobinärmodulation und vierstufiger Phasenmodulation im WDM-Übertragungsexperiment",
DFG-Kolloquium "Optische Übermittlungsverfahren in der Informationstechnik", 06.-07.10.2003, Berlin, Germany
14-03 S. Pachnicke, E. Voges, "Analytical assessment of the Q-factor due to Cross-Phase Modulation (XPM)", OptoElectronics and Communications Conference (OECC 2003), pp. 542-543, Shanghai, China, October 2003.
13-03 Wree, C.; Serbay, M.; Rosenkranz, W:
"Towards 1.6b/s/Hz spectral efficiency by strong optical filtering of RZ-DQPSK",
European Conference on Optical Communication (ECOC 2003), 21.-25.09.2003, Rimini, Italy, We4.P.126 pp. 808-809
12-03 Bohn, M.; Horst, F; Offrein, B.J.; Bona, G.L.; Rosenkranz, W.; Krummrich, P.:
"Simultaneous adaptive equalizaion of group velocity and polarization mode dispersion at 40Gb/s with integrated optical FIR-filters and electrical spectrum monitoring",
European Conference on Optical Communication (ECOC 2003), 21.-25.09.2003, Rimini, Italy, paper Th2.2.4, awarded
11-03 Wree, C.; Hecker-Denschlag, N.; Gottwald E.; Krummrich, P.; Leibrich, J.; Schmidt, E.-D.; Lankl, B.; Rosenkranz, W.:
"High spectral efficiency 1.6b/s/Hz transmission (8x40Gb/s with a 25GHz grid) over 200km SSMF using RZ-DQPSK and polarization multiplexing",
IEEE Photonics Technology Letters, September 2003, Vol. 15, No. 93, pp. 1303-1305
10-03 S. Pachnicke, E. Voges, "Analytical Assessment of the Q-factor due to cross-phase modulation (XPM) in multispan WDM transmission systems", Proc. of ITCOM (SPIE Vol. 5247), pp. 61-70, Orlando, USA, September 2003.
09-03 M. Windmann, S. Pachnicke, E. Voges, "PHOTOSS: the simulation tool for optical transmission systems", Proc. of ITCOM (SPIE Vol. 5247), pp. 51-60, Orlando, USA, September 2003.
08-03 Faraj, P.; Leibrich, J.; Rosenkranz, W.:
"Coding Gain of Basic FEC Block-Codes in the Presence of ASE-Noise",
International Conference on Transparent Optical Networks (ICTON 2003), June 2003, Warsaw, Poland, pp. 80-83
07-03 Wree, C.; Leibrich, J.; Rosenkranz, W.:
"Differentielle vierstufige Phasenumtastung zur kostengünstigen Verdopplung der Kapazität in bestehenden WDM-Systemen",
4.ITG-Fachtagung Photonische Netze, 05.-06.05.2003, Leipzig, Germany, pp. 161-167
06-03 S. Pachnicke, E. Voges, "Analytische Bewertungsregeln für die Kreuzphasenmodulation (XPM) in Vielkanal NRZ Systemen", ITG-Conference "Photonic Networks", pp. 183-190, Leipzig, Germany, May 2003.
05-03 Leibrich, J.; Rosenkranz, W.:
"Efficient Numerical Simulation of Multi-Channel WDM Transmission Systems Limited by XPM",
IEEE Photonics Technology Letters Vol.15, No. 3, pp. 395-397, March 2003
04-03 Wree, C.; Leibrich, J.; Mohr, D.; Eick, J.; Rosenkranz, W.:
"Experimental Investigation of Receiver Sensitivity of RZ-DQPSK Modulation Format Using Balanced Detection",
OFC 2003, Paper ThE5, 23.-28.03.2003, Atlanta, USA
03-03 S. Pachnicke, J. Kissing, E. Voges, "Constraint-based routing due to physical impairments in transparent optical networks", Optical Fiber Communication Conference, Workshop SB: Workshop on Tolerant Transmission For All-Optical Networks, Optical Fiber Communication Conference (OFC 2003), Atlanta, USA, March 2003.
02-03 Leibrich, J.:
"Effiziente und ergebnissichere Untersuchung praktisch relevanter WDM-Übertragungssysteme durch geeignete Kombination von Engineering Rules mit verbesserten numerischen Verfahren",
ITG Workshop Fachgruppe 5.3.1, 23.-24.01.2003, Berlin, Germany
01-03 S. Pachnicke, J. Kissing, E. Voges, "Analytische Q-Faktor Bestimmung aufgrund von stimulierter Raman Streuung (SRS)", ITG-Workshop "Modellierung photonischer Komponenten und Systeme", Berlin, Germany, January 2003.

 

2002
18-02 Leibrich, J.; Wree, C.; Rosenkranz, W.:
"Phase-Shift-Keying (PSK & DPSK) Techniques for Long-Haul Wavelength-Division-Multiplexing Systems over Standard Single-Mode Fiber",
Asia-Pacific Optical and Wireless Communications Conference and Exhibition (APOC 2002), Proceedings of SPIE, 14-18.10.2002, paper 4906-01, Shanghai, China
17-02 Wree, C.; Wichers, M.; Wuth, T.; Leibrich, J.; Rosenkranz, W.:
"Simulativer und experimenteller Vergleich von interferenzfesten und bandbreiteeffizienten Modulationsformaten in WDM-Umgebung",
DFG-Kolloquium "Optische Übermittlungsverfahren in der Informationstechnik", 07.-08.10.2002, München, Germany
16-02 Bohn, M.; Rosenkranz, W.; Meissner, E.:
"Adaptive Polarization Mode Dispersion Compensation @ 40 Gb/s with Integrated Optical FIR-Filters",
National Fiber Optics Engineering Conference (NFOEC 2002), 15.-17.09.2002, Dallas, Texas, USA
15-02 Bohn, M.; Horst, F.; Offrein, B.J.; Bona, G.L.; Meissner, E.; Rosenkranz, W.:
"Tunable Dispersion Compensation in a 40 Gb/s System using a Compact FIR Lattice Filter in SiON Technology",
European Conference on Optical Communication (ECOC 2002), 08.09.-12.09.2002, Copenhagen, Denmark, Vol.2, P.4.2.3
14-02 Wree, C.; Leibrich, J.; Rosenkranz, W.:
"RZ-DQPSK format with high spectral efficiency and high robustness towards fiber nonlinearities",
European Conference on Optical Communication (ECOC 2002), Paper 9.6.6, 08.09.-12.09.2002, Copenhagen, Denmark
13-02 Kaiser, W.; Ehrhardt, A.; Rosenkranz, W.; Hanik, N.:
"Field Trail of Optical Duobinary Transmission over 1720 km at 10 Gb/s",
European Conference on Optical Communication (ECOC 2002), 08.09.-12.09.2002, Copenhagen, Denmark, Vol.3, p 3.3
12-02 Bohn, M.; Rosenkranz, W.; Meissner, E.:
"Adaptive Compensation of Single Channel Distotions with Optical FIR-Filters at 40Gb/s",
ITG Workshop Fachgruppe 5.3.1, 20.-21.06.2002, Nürnberg, Germany
11-02 Mietzner, J.; Otte, S.; Bohn, M; Glingener, C.; Rosenkranz, W.:
"Optimal Equalization of Distortions due to Group Delay Ripples of Chirped Fiber Bragg Gratings (CFBG)",
Int. J. Electron. Commun. (AEÜ) 56 (2002), pp. 187-192, Munich, Germany
10-02 Wree, C.; Leibrich, J.; Görler, M.; Rosenkranz, W.:
"CF-RZ-DPSK als robustes Modulationsformat zur Erhöhung der optisch-transparenten Länge in WDM-Netzen",
3.ITG-Fachtagung Photonische Netze, 22.-23.04.2002, pp. 121-124, Leipzig, Germany
09-02 Wichers, M.; Kaiser, W.; Wuth, T.; Rosenkranz, W.:
"10 Gb/s Chirped Duobinary Transmission (CDBT) over 277 km of Uncompensated Standard Single Mode Fibre",
ICTON 2002, April 2002, pp. 34-37, Cracow, Poland
08-02 J. Kissing, S. Pachnicke, A. Steinkamp, E. Voges, "Geschaltete optische Netze mit bedingter Vermittlung aufgrund physikalischer Degradationseffekte", ITG-Conference "Photonic Networks", pp. 145-154, Leipzig, Germany, April 2002.
07-02 Leibrich, J.; Wree, C.; Rosenkranz, W.:
"Analytical, Simulative and Experimental Investigation of Transmission Impairments on Optical Fibers in DWDM-Systems",
SODC 2002, March 2002, pp. 149-153, Stuttgart, Germany
06-02 Wree, C.; Leibrich, J.; Görler, M.; Rosenkranz, W.:
"CF-RZ-DPSK: A new modulation format to suppress XPM on long-haul DWDM systems over SSMF",
invited talk for Workshop W203: Modulation Formats and Ultimate Capacity, OFC 2002, March 2002, Anaheim, USA
05-02 Bohn, M.; Mohs, G.; Rosenkranz, W.:
"Multispan inline and adaptive group delay ripple equalization concepts at 40 Gb/s with optical FIR Filters",
OFC 2002, March 2002, Vol. 70, pp. 665-667, Anaheim, USA
04-02 Kaiser, W.; Otte, S.; Wuth, T.; Rosenkranz, W.:
"Experimental Verification of Reduced Sensitivity of Optical Duobinary Modulation to Higher Order PMD",
OFC 2002, Vol. 70, March 2002, pp. 53-54, Anaheim, USA
03-02 Wichers, M.; Kaiser, W.; Wuth, T.; Rosenkranz, W.:
"Experimental demonstration of chirped duobinary transmission",
Electronic Letters Vol.38, No. 4, pp. 191-193, February 2002
02-02 Kaiser, W.; Rosenkranz, W.:
"Simple Precoder for High-Speed Optical Duobinary Transmission",
Journal of Optical Communications Vol. 23, No. 1, pp. 26-28, February 2002
01-02 Leibrich, J.; Wree, C.; Rosenkranz, W.:
"CF-RZ-DPSK for Suppression of XPM on Dispersion-Managed Long-Haul Optical WDM Transmission on Standard Single Mode Fiber",
IEEE Photonics Technology Letters Vol.14, No. 2, pp. 155-157, February 2002

 

2001
18-01 Wuth, T.; Kaiser,W.; Rosenkranz, W.; Mohs, G.; Neuhauser, R.; Glingener, C.:
"Enlarging the Unrepeatered Transmission Length at 10Gb/s by Single Sideband Modulation and Increasing the OSNR with Raman Amplification",
Asia-Pacific Optical and Wireless Communications Conference and Exhibition (APOC 2001), 12-16.11.2001, Beijing, China, Proc. of SPIE, Vol 4581, pp. 121-129
17-01 Kaiser,W.; Mohs, G.; Wuth, T.; Neuhauser, R.; Rosenkranz, W.; Glingener, C.:
"225 km Repeaterless 10 Gb/s Transmission over Uncompensated SSMF using Duobinary Modulation and Raman Amplification",
IEEE Laser & Electro Optics Society 2001 Annual Meeting (LEOS 2001), 12.-15.11.2001, San Diego, USA, Vol.1, pp.155-156
16-01 Leibrich, J.; Wree, C.:
"Analytische Modellierung der Kreuzphasenmodulation und Folgerungen für robuste PSK-Modulationsformate",
ITG Workshop Fachgruppe 5.3.1, 08.-09.11.2001, Stuttgart, Germany
15-01 Otte, S.; Rosenkranz, W. :
"Leistungsfähigkeit elektronischer Entzerrer in hochbitratigen optischen Übertragungssysytemen",
DFG-Kolloquium "Optische Übermittlungsverfahren in der Informationstechnik", 05.-06.11.2001, Darmstadt, Germany
14-01 Wree, C.; Leibrich, J.; Rosenkranz, W.; Görler, M. :
"Phasenmodulation als robustes Modulationsformat gegenüber nichtlinearen Interferenzerscheinungen in Langstrecken-DWDM-Systemen",
DFG-Kolloquium "Optische Übermittlungsverfahren in der Informationstechnik", 05.-06.11.2001, Darmstadt, Germany
13-01 Bohn, M.; Mohs, G.; Scheerer, C.; Glingener, C.; Wree, C.; Rosenkranz, W.:
"An adaptive optical equilizer concept for single channel distortion compensation",
European Conference on Optical Communication (ECOC 2001), 30.09.-04.10.2001, Amsterdam, Netherlands, Mo.F.2.3, Vol 1, pp. 6-7
12-01 Wree, C.; Bohn, M.; Rosenkranz, W.:
"Upgrading of Nx40Gb/s WDM system from 100GHz to 50GHz channel spacing by duobinary interleaving concept with optical transversal filter",
European Conference on Optical Communication (ECOC'01), 30.09.-04.10.2001, Amsterdam, Netherlands, Th.B. 1.5, Vol. 4, pp. 532-533
11-01 Kaiser, W.; Wuth, T.; Wichers, M.; Rosenkranz, W.:
"Reduced Complexity Optical Duobinary 10Gb/s Transmitter Setup Resulting in an Increased Transmission Distance",
IEEE Photonics Technology Letters, August 2001, pp. 884-886
10-01 Kaiser, W.; Wuth, T.; Wichers, M.; Rosenkranz, W.:
"A Simple System Upgrade from Binary to Duobinary",
National Fiber Optic Engineers Conference (NFOEC 2001) 08.-12.07.2001, Baltimore, USA, Vol II, pp. 1043-1050
09-01 Wuth, T.; Kaiser, W.; Rosenkranz, W.; Mohs, G.; Neuhauser, R.; Glingener, C.:
"200km Repeaterless 10Gb/s Transmission on Standard Single-Mode Fiber with Single-Sideband (SSB) Modulation and Raman Amplification", OECC/IOOC 2001, 01.-05.07.2001, Sydney, Australia, pp. 8-9
08-01 Wichers, M.; Rosenkranz, W.:
"Improvement of the SPM Nonlinear Duobinary Limit by Chirped Duobinary Transmission (CDBT)",
3rd International Conference on Transparent Optical Networks (ICTON 2001), 18.-22.06.2001, Cracow, Poland, pp. 191-194
07-01 Rosenkranz, W.:
"Approaches for Bandwidth-Efficient Modulation Formats in DWDM-Systems",
3rd International Conference on Transparent Optical Networks (ICTON 2001), 18.-22.06.2001, Cracow, Poland, p. 6
06-01 Leibrich, J.; Rosenkranz, W.:
"Untersuchung nichtlinearer Fasereigenschaften im Hinblick auf effiziente Simulation optischer WDM-Systeme",
ITG-Diskussionssitzung 'Messung und Modellierung in der optischen Nachrichtentechnik', 02-04.04.2001, Reisensburg, Germany
05-01 Wichers, M.; Rosenkranz, W.:
"Chirped Duobinary Transmission (CDBT) for Mitigating the Self-Phase Modulation Limiting Effect",
Optical Fiber Communication Conference & Exhibit (OFC 2001), 17.-22.03.2001, Anaheim, USA (California), pp. WDD43
04-01 Wuth, T.; Kaiser, W.; Rosenkranz, W.:
"Impact of Self-Phase Modulation on Bandwidth Efficient Modulation Formats",
Optical Fiber Communication Conference & Exhibit (OFC 2001), 17.-22.03.2001, Anaheim, USA (California), pp. MM6
03-01 Otte, S.; Rosenkranz, W.:
"Adaptive Nonlinear Equalization of Residual Dispersion and PMD in WDM-Systems",
2. ITG-Fachtagung Photonische Netze, 12.-13.03.2001, Dresden, Germany
02-01 Kaiser, W.; Wichers, M.; Rosenkranz, W.:
"Duobinärcodierung als bandbreiteneffizientes Modulationsverfahren: Möglichkeiten und Grenzen",
ITG Workshop Fachgruppe 5.3.1, 25.-26.01.2001, Darmstadt, Germany
01-01 Wuth, T.; Kaiser, W.; Rosenkranz, W.:
"Experimenteller Vergleich der Übertragungscharakteristik von Einseitenband- und Duobinaermodulation",
ITG Workshop Fachgruppe 5.3.1, 25.-26.01.2001, Darmstadt, Germany

 

2000
09-00 Rosenkranz, W.; Otte, S.:
"Adaptive elektronische Entzerrer zur Dispersionskompensation",
Internationale wissenschaftliche Konferenz Mittweida (IWKM 2000), 8.-9.11.2000, Mittweida, Germany, Optische Kommunikationstechnik, Band D, pp. 79-86
08-00 Leibrich, J.; Wuth, T.; Wichers, M.; Wree, C.; Otte, S.; Kaiser, W.; Bohn, M.; Araabab, J.; Dahmann, O.; Rosenkranz, W.:
"MOVE-IT: Modular Versatile Evaluating And Interactive Simulation Tool",
Europ. Conference on Optical Communication (ECOC'00), 03.-07.09.2000, Munich, Germany
07-00 Otte, S.; Rosenkranz, W.:
"Performance of Elektronic Compensation for Chromatic Dispersion & SPM",
Europ. Conference on Optical Communication (ECOC'00), 03.-07.09.2000, Munich, Germany, vol 1, pp. 117-118
06-00 Kaiser, W.; Wichers, M.; Wuth, T.; Rosenkranz, W.; Scheerer, C.; Glingener, C.; Färbert, A.; Elbers, J.-P.; Fischer, G.:
"SPM Limit of duobinary Transmission",
Europ. Conf. on Optical Communication (ECOC 2000), 03.-07.09.2000, Munich, Germany, vol. 3, pp. 31-32
05-00 Otte, S.; Rosenkranz, W.:
"Post-Detection Electronic Compensation of Residual Dispersion for High-Speed WDM-Systems",
Fifth Optoelectronics and Communications Conference Nippon Cenvention Center (OECC 2000), 11.-14.07.2000, Makuhari Messe, Chiba, Japan, pp. 356-357
04-00 Otte, S.; Rosenkranz, W.:
"Kompensation von chromatischer Dispersion und Polarisationsmodendispersion durch elektronische Entzerrer",
DFG-Kolloquium "Optische Übermittlungsverfahren in der Informationstechnik", 03.-04.07.2000, Duisburg, Germany
03-00 Kaiser, W.; Wuth, T.; Wichers, M.; Rosenkranz, W.:
"Bandbreiteneffiziente Modulation mit Duobinärcodierung: Grundlagen, Realisierungsaspekte und experimentelle Ergebnisse",
DFG-Kolloquium "Optische Übermittlungsverfahren in der Informationstechnik", 03.-04.07.2000, Duisburg, Germany
02-00 Wichers, M.; Kaiser, W.; Rosenkranz, W.:
"Improved dispersion tolerance of duobinary optical transmission considering the influence of duobinary filters and optical input power", Proc. Int. Conf. on Transparent Optical Networks (ICTON 2000), 05.-08.06.2000, Gdansk, Poland, pp. 5-8
01-00 Rosenkranz, W.:
"High Capacity Optical Communication Networks - Approaches for Efficient Utilization of Fiber Bandwidth",
First Joint Symposium on Opto- & Microelectronic Devices and Circuits (SODC 2000), 10.-15.04.2000, Nanjing, China, pp. 106-107

 

1999
08-99 Kaiser, W.; Madeja, N.:
"Optische Verstärker für WDM-Systeme: erweiterte Black-Box-Modellierung mit integrierter messtechnischer Parametererfassung", ITG Workshop Fachgruppe 5.3.1, 18.-19.11.1999, Munich, Germany
07-99 Scheerer, C.; Glingener, C.; Fischer, G.; Bohn, M.; Rosenkranz, W.:
"Influence of Filter Group Delay Ripples on System Performance", Europ. Conf. on Optical Communication (ECOC'99), 26.-30.09.1999, Nice, France, pp. I-410, I-411
06-99 Otte, S.; Rosenkranz, W.:
"Lineare und nichtlineare Entzerrerstrukturen zur Dispersionskompensation: Vergleich der Leistungsfähigkeit und des Realisierungsaufwandes",
DFG-Kolloquium "Optische Übermittlungsverfahren in der Informationstechnik", 05.-06.07.1999, Dortmund, Germany
05-99 Scheerer, C.; Glingener, C.; Fischer, G.; Bohn, M.; Rosenkranz, W.:
"System Impact of Ripples in Grating Group Delay",
Proc. Int. Conf. on Transparent Optical Networks (ICTON'99), 09.-11.06.1999, Kielce, Poland, pp. 33-36
04-99 Wichers, M.; Rosenkranz, W.:
"Optical Duobinary Modulation Schemes using a Mach-Zehnder Transmitter for Lightwave Systems",
Proc. Int. Conf. on Transparent Optical Networks (ICTON'99), 09.-11.06.1999, Kielce, Poland, pp. 15-18
03-99 Otte, S.; Rosenkranz, W.:
"A Decision Feedback Equalizer for Dispersion Compensation in High Speed Optical Transmission Systems",
Proc. Int. Conf. on Transparent Optical Networks (ICTON'99), 09.-11.06.1999, Kielce, Poland, pp. 19-22
02-99 Otte, S.; Rosenkranz, W.:
"Ein optischer Empfänger mit nichtlinearen Entzerrerstrukturen zur PMD/Dispersionskompensation: Simulationsergebnisse", ITG-Workshop 'Modellierung photonischer Komponenten und Systeme', 28.-29.01.1999, Kiel, Germany
01-99 Wichers, M.; Rosenkranz, W.:
"Modifizierte duobinäre Übertragungsformate zur Steigerung der Bandbreiteneffizienz",
ITG-Workshop 'Modellierung photonischer Komponenten und Systeme', 28.-29.01.1999, Kiel, Germany

 

1998
03-98 Wichers, M.; Rosenkranz, W.:
"Modulationsverfahren zur Vergrößerung der dispersionsbegrenzten Übertragungsreichweite in optischen Übertragungssystemen", ITG-Workshop 'Modellierung photonischer Komponenten und Systeme', 14.-15.05.1998, Ilmenau, Germany
02-98 Kaiser, W.; Werner, D.; Rosenkranz, W.:
"Effizientes und genaues Meßverfahren zur Charakterisierung von Erbium-dotierten faseroptischen Verstärkern für den Einsatz in Systemen mit Wellenlängenmultiplex", ITG-Diskussionssitzung 'Messung und Modellierung in der optischen Nachrichtentechnik', 04-06.03.1998, Reisensburg , Germany, pp. 25
01-98 Otte, S.; Rosenkranz, W.:
"Electrical Dispersion Compensation for 10Gb/s Transmission Systems: Simulation Results",
Proc. Conference on Optical Network Design and Modelling (ONDM'98), 09.-11.02.1998, Rome, Italy, pp. 71-74