29 Publikationen
-
2012 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2549895Al-Bermani, Ali, Wördehoff, Christian, Jan, Omar H. A., Puntsri, Kidsanapong, Rückert, Ulrich, and Noé, Reinhold. “Real-time Comparison of Blind Phase Search with Different Angle Resolutions for 16-QAM”. Presented at the IEEE Photonics 2012 Conference (IPC12 - formerly LEOS), 23-27 September 2012, San Francisco, USA, 2012.PUB | DOI
-
2012 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2549880Al-Bermani, Ali, Wördehoff, Christian, Puntsri, Kidsanapong, Jan, Omar H.A., Rückert, Ulrich, and Noé, Reinhold. “Phase Estimation Filter Length Tolerance for Real-Time 16-QAM Transmission System Using QPSK Partitioning”. Presented at the Workshop der ITG-Fachgruppe 5.3.1, 5-6. July 2012, Gewerkschaftshaus Nürnberg, 2012.PUB
-
2012 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2547432Al-Bermani, A., Wördehoff, Christian, Puntsri, K., Omar, J., Rückert, Ulrich, and Noe, R. “Real-time synchronous 16-QAM Optical Transmission system Using Blind Phase Search and QPSK Partitioning Carrier Recovery Techniques”. Presented at the Photonische Netze - 13. ITG-Fachtagung 07.05.2012 - 08.05.2012 in Leipzig, Germany, 2012.PUB | Download (ext.)
-
2011 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2406701El-Darawy, M., Pfau, T., Wördehoff, Christian, Hoffmann, S., and Noe, R. “Realtime QPSK transmission with an integrated coherent optical receiver frontend”. Photonics Society Summer Topical Meeting Series, 2011 IEEE. Ed. IEEE Photonics Society. Piscataway, NJ: IEEE, 2011. 115-116.PUB | DOI
-
2011 | Konferenzbeitrag | PUB-ID: 2406730Al-Bermani, Ali, Wördehoff, Christian, Hoffmann, Sebastian, Puntsri, Kidsanapong, Rückert, Ulrich, and Noé, Reinhold. “Realtime Implementation of Square 16-QAM Transmission System”. Presented at the SPIE Eco-Photonics, Strasbourg, France, Proc. SPIE 8065, 806519, 2011.PUB | DOI
-
2011 | Konferenzbeitrag | PUB-ID: 2406708Al-Bermani, Ali, Wördehoff, Christian, Hoffmann, Sebastian, Rückert, Ulrich, and Noé, Reinhold. “Synchronous 16-QAM Transmission in a FPGA-Based Coherent Receiver with Different Phase Estimation Filter Lengths”. Presented at the ITG-Fachtagung vom 2.-3. Mai 2011, Leipzig, VDE-Verlag, 2011.PUB | Download (ext.)
-
2011 | Konferenzbeitrag | PUB-ID: 2406796Hoffmann, Sebastian, Al-Bermani, Ali, Wördehoff, Christian, Rückert, Ulrich, and Noé, Reinhold. “Kohärente optische 16-QAM-Übertragung mit ressourceneffizienter Vorwärts-Phasenschätzung”. Presented at the Workshop der ITG-Fachgruppe 5.3.1, Technische Universität Dortmund, 2011.PUB
-
2011 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2406697Al-Bermani, Ali, Wördehoff, Christian, Hoffmann, Sebastian, Rückert, Ulrich, and Noé, Reinhold. “Nonlinear Effect of IQ Modulator in a Realtime Synchronous 16-QAM Transmission System”. Presented at the IEEE Photonics 2011 (IPC11), formerly (LEOS), Arlington, Virginia, USA, IEEE, 2011.PUB | DOI
-
2011 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2406803Noé, Reinhold, Hoffmann, Sebastian, Wördehoff, Christian, Al-Bermani, Ali, and El-Darawy, Mohamed. “Advances in Coherent Optical Modems and 16-QAM Transmission with Feedforward Carrier Recovery”. Coherent Optical Communication: Components, Subsystems, and Systems. Proc. SPIE 7960, 79600L, 2011.PUB | DOI
-
2011 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2307141Al-Bermani, Ali, Wördehoff, Christian, Hoffmann, Sebastian, Peau, Timo, Rückert, Ulrich, and Noe, Reinhold. “Synchronous Demodulation of Coherent 16-QAM with Feedforward Carrier Recovery”. IEICE Transactions on Communications E94-B.7 (2011): 1794-1800.PUB | DOI | WoS
-
2010 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1968280Al-Bermani, Ali, Wördehoff, Christian, Hoffmann, Sebastian, Sandel, David, Rückert, Ulrich, and Noe, Reinhold. “Real-Time Phase-Noise-Tolerant 2.5-Gb/s Synchronous 16-QAM Transmission”. IEEE Photonics Technology Letters 22.24 (2010): 1823-1825.PUB | DOI | WoS
-
2010 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1968122Hoffmann, Sebastian, Wördehoff, Christian, Al-Bermani, Ali, El-Darawy, Mohamed, Puntsri, Kidsanapong, Rückert, Ulrich, and Noe, Reinhold. “Hardware-Efficient Phase Estimation for Digital Coherent Transmission With Star Constellation QAM”. IEEE Photonics Journal 2.2 (2010): 174-180.PUB | DOI | WoS
-
2010 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2018530Hoffmann, Sebastian, Wördehoff, Christian, al Bermani, Ali, Rückert, Ulrich, and Noe, Reinhold. “Hardware-effiziente Phasenschätzung für kohärenten QAM-Empfang mit regulären Stern-Konstellationen”. 11. ITG-Fachtagung "Photonische Netze". ITG/VDE, 2010.Vol. 222. 221-224.PUB | Download (ext.)
-
2010 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2019035El-Darawy, Mohamed, Pfau, Timo, Wördehoff, Christian, and Noe, Reinhold. “Performance of Modified Decision-Directed Polarization Control/Demultiplex Algorithm in Coherent QAM Receiver”. Proc. OFC/NFOEC 2010. Ed. Institute of Electrical and Electronics Engineers and Optical Society of America. Piscataway, NJ: IEEE Xplore, 2010.PUB | DOI | Download (ext.)
-
2010 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2018490al Bermani, Ali, Noe, Reinhold, Hoffmann, Sebastian, Wördehoff, Christian, Rückert, Ulrich, and Pfau, Timo. “Implementation of Coherent 16-QAM Digital Receiver with Feedforward Carrier Recovery”. Signal Processing in Photonic Communications. IEEE Xplore, 2010.PUB | Download (ext.)
-
2010 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2018497Al Bermani, Ali, Wördehoff, Christian, Hoffmann, Sebastian, Puntsri, K., Pfau, Timo, Rückert, Ulrich, and Noe, Reinhold. “Realtime 16-QAM Transmission with Coherent Digital Receiver”. OECC 2010. IEEE Xplore, 2010.PUB | Download (ext.)
-
2010 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2018505al Bermani, Ali, Wördehoff, Christian, Pfau, Timo, Hoffmann, Sebastian, Rückert, Ulrich, and Noe, Reinhold. “First Realtime Synchronous 16-QAM Transmission with Coherent Digital Receiver”. 11. ITG-Fachtagung "Photonische Netze". ITG/VDE, 2010.Vol. 222. 153-156.PUB | Download (ext.)
-
2010 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2019072Noe, Reinhold, Hoffmann, Sebastian, Wördehoff, Christian, and El-Darawy, Mohamed. “Digital Coherent Transmission Systems”. Signal Processing in Photonic Communications. 2010. Tutorial SPWA1.PUB | DOI | Download (ext.)
-
2009 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2144795El-Darawy, Mohamed, Herath, Vijitha, Pfau, Timo, Hoffmann, Sebastian, Peveling, Ralf, Adamczyk, Olaf, Wördehoff, Christian, Noe, Reinhold, and Rückert, Ulrich. “Analysis of an ASIC-based Coherent Polarization-Multiplexed QPSK Receiver and Different Receiver Frontends”. 10. ITG-Fachtagung "Photonische Netze". Leipzig, Germany: ITG/VDE, 2009.PUB | Download (ext.)
-
2009 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2493834Herath, Vijitha, Peveling, Ralf, Pfau, Timo, Adamczyk, Olaf, Hoffmann, Sebastian, Wördehoff, Christian, Porrmann, Mario, and Noe, Reinhold. “Cipset for a Coherent Polarization-Multiplexed QPSK Receiver”. Proceedings of OFC/NFOEC 2009. Ed. Institute of Electrical and Electronics Engineers and Optical Society of America. Piscataway, NJ: OSA, 2009.PUB | DOI
-
2009 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2144809Hoffmann, Sebastian, El-Darawy, Mohamed, Pfau, Timo, Wördehoff, Christian, Peveling, Ralf, Rückert, Ulrich, and Noe, Reinhold. “Realtime Phase Tracking with Multiplier-Free Barycenter Approximation in Digital Synchronous QPSK Receiver for Coherent Detection”. LEOS, Annual Meeting 2009. Ed. IEEE Photonics Society. Belek-Antalya, Turkey: IEEE, 2009.PUB | DOI
-
2009 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2493855Pfau, Timo, Peveling, Ralf, Herath, Vijitha, Hoffmann, Sebastian, Wördehoff, Christian, Adamczyk, Olaf, Porrmann, Mario, and Noe, Reinhold. “Towards Real-Time Implementation of Coherent Optical Communication”. Proceedings of OFC/NFOEC 2009. Ed. Institute of Electrical and Electronics Engineers and Optical Society of America. Piscataway, NJ: OSA, 2009.PUB | DOI
-
2009 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2144856Hoffmann, Sebastian, Herath, Vijitha, El-Darawy, Mohamed, Pfau, Timo, Wördehoff, Christian, Peveling, Ralf, Rückert, Ulrich, and Noe, Reinhold. “Multiplier-Free Realtime Phase Tracking in Digital Synchronous QPSK, Receiver for Coherent Optical Detection”. ICIIS2009, CIE3-1, 28.-31. Dec. 2009, University of Perydenia, Sri Lanka. Ed. Institute of Electrical and Electronics Engineers. Piscataway, NJ: IEEE, 2009.PUB | DOI
-
2008 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2493900Pfau, Timo, Wördehoff, Christian, Peveling, Ralf, Ibrahim, Selwan K., Hoffmann, Sebastian, Adamczyk, Olaf, Bhandare, Suhas, Porrmann, Mario, Noe, Reinhold, Porte, H., Achiam, Y., Hauden, Y., Grossard, N., Schlieder, D., and Koslovsky, A. “Ultra-Fast Adaptive Digital Polarization Control in a Realtime Coherent Polarization-Multiplexed QPSK Receiver”. Proceedings of OFC/NFOEC 2008. 2008.PUB | Download (ext.)
-
2008 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2493648El-Darawy, Mohamed, Pfau, Timo, Hoffmann, Sebastian, Peveling, Ralf, Wördehoff, Christian, Koch, Benjamin, Porrmann, Mario, Adamczyk, Olaf, and Noe, Reinhold. “Fast Adaptive Polarization and PDL Tracking in a Real-Time FPGA-Based Coherent PolDM-QPSK Receiver”. IEEE Photonics Technology Letters 20.21 (2008): 1796-1798.PUB | DOI | WoS
-
2008 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2493667Hoffmann, Sebastian, Bhandare, Suhas, Pfau, Timo, Adamczyk, Olaf, Wördehoff, Christian, Peveling, Ralf, Porrmann, Mario, and Noe, Reinhold. “Frequency and Phase Estimation for Coherent QPSK Transmission With Unlocked DFB Lasers”. IEEE Photonics Technology Letters 20.18 (2008): 1569-1571.PUB | DOI | WoS
-
2008 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2494141El-Darawy, Mohamed, Pfau, Timo, Wördehoff, Christian, Koch, Benjamin, Hoffmann, Sebastian, Peveling, Ralf, Porrmann, Mario, and Noe, Reinhold. “Realtime 40 krad/s Polarization Tracking with 6 dB PDL in Digital Synchronous Polarization-Multiplexed QPSK Receiver”. Proceedings of European Conference on Optical Communication (ECOC). IEEE, 2008.PUB | DOI
-
2008 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2493966Hoffmann, Sebastian, Pfau, Timo, Adamczyk, Olaf, Wördehoff, Christian, Peveling, Ralf, Porrmann, Mario, and Noe, Reinhold. “Frequency Estimation and Compensation for Coherent QPSK Transmission with DFB Lasers”. Proc. OSA Topical Meeting Coherent Optical Technologies and Applications (COTA). OSA, 2008.PUB | DOI | Download (ext.)
-
2008 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2494096Pfau, Timo, El-Darawy, Mohamed, Wördehoff, Christian, Peveling, Ralf, Hoffmann, Sebastian, Koch, Benjamin, Adamczyk, Olaf, Porrmann, Mario, and Noe, Reinhold. “32-krad/s Polarization and 3-dB PDL Tracking in a Realtime Digital Coherent Polarization-Multiplexed QPSK Receiver”. Proceedings of the 2008 IEEE-LEOS Summer Topical Meetings. Ed. IEEE Lasers and Electro-Optics Society. Piscataway, NJ: IEEE, 2008. 105-106.PUB | DOI