29 Publikationen
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2012 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2549895Al-Bermani, A., Wördehoff, C., Jan, O.H.A., Puntsri, K., Rückert, U., Noé, R.: 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
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2012 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2549880Al-Bermani, A., Wördehoff, C., Puntsri, K., Jan, O.H.A., Rückert, U., Noé, R.: 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
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2012 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2547432Al-Bermani, A., Wördehoff, C., Puntsri, K., Omar, J., Rückert, U., 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.)
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2011 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2406701El-Darawy, M., Pfau, T., Wördehoff, C., Hoffmann, S., Noe, R.: Realtime QPSK transmission with an integrated coherent optical receiver frontend. In: IEEE Photonics Society (ed.) Photonics Society Summer Topical Meeting Series, 2011 IEEE. p. 115-116. IEEE, Piscataway, NJ (2011).PUB | DOI
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2011 | Konferenzbeitrag | PUB-ID: 2406708Al-Bermani, A., Wördehoff, C., Hoffmann, S., Rückert, U., Noé, R.: 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 (2011).PUB | Download (ext.)
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2011 | Konferenzbeitrag | PUB-ID: 2406796Hoffmann, S., Al-Bermani, A., Wördehoff, C., Rückert, U., Noé, R.: Kohärente optische 16-QAM-Übertragung mit ressourceneffizienter Vorwärts-Phasenschätzung. Presented at the Workshop der ITG-Fachgruppe 5.3.1, Technische Universität Dortmund (2011).PUB
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2011 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2406697Al-Bermani, A., Wördehoff, C., Hoffmann, S., Rückert, U., Noé, R.: 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 (2011).PUB | DOI
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2011 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2406803Noé, R., Hoffmann, S., Wördehoff, C., Al-Bermani, A., El-Darawy, M.: 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
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2010 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1968122Hoffmann, S., Wördehoff, C., Al-Bermani, A., El-Darawy, M., Puntsri, K., Rückert, U., Noe, R.: Hardware-Efficient Phase Estimation for Digital Coherent Transmission With Star Constellation QAM. IEEE Photonics Journal. 2, 174-180 (2010).PUB | DOI | WoS
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2010 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2018530Hoffmann, S., Wördehoff, C., al Bermani, A., Rückert, U., Noe, R.: Hardware-effiziente Phasenschätzung für kohärenten QAM-Empfang mit regulären Stern-Konstellationen. 11. ITG-Fachtagung "Photonische Netze". 222, p. 221-224. ITG/VDE (2010).PUB | Download (ext.)
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2010 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2019035El-Darawy, M., Pfau, T., Wördehoff, C., Noe, R.: Performance of Modified Decision-Directed Polarization Control/Demultiplex Algorithm in Coherent QAM Receiver. In: Institute of Electrical and Electronics Engineers and Optical Society of America (eds.) Proc. OFC/NFOEC 2010. IEEE Xplore, Piscataway, NJ (2010).PUB | DOI | Download (ext.)
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2010 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2018490al Bermani, A., Noe, R., Hoffmann, S., Wördehoff, C., Rückert, U., Pfau, T.: Implementation of Coherent 16-QAM Digital Receiver with Feedforward Carrier Recovery. Signal Processing in Photonic Communications. IEEE Xplore (2010).PUB | Download (ext.)
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2010 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2018497Al Bermani, A., Wördehoff, C., Hoffmann, S., Puntsri, K., Pfau, T., Rückert, U., Noe, R.: Realtime 16-QAM Transmission with Coherent Digital Receiver. OECC 2010. IEEE Xplore (2010).PUB | Download (ext.)
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2010 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2018505al Bermani, A., Wördehoff, C., Pfau, T., Hoffmann, S., Rückert, U., Noe, R.: First Realtime Synchronous 16-QAM Transmission with Coherent Digital Receiver. 11. ITG-Fachtagung "Photonische Netze". 222, p. 153-156. ITG/VDE (2010).PUB | Download (ext.)
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2010 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2019072Noe, R., Hoffmann, S., Wördehoff, C., El-Darawy, M.: Digital Coherent Transmission Systems. Signal Processing in Photonic Communications. p. Tutorial SPWA1. (2010).PUB | DOI | Download (ext.)
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2009 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2144795El-Darawy, M., Herath, V., Pfau, T., Hoffmann, S., Peveling, R., Adamczyk, O., Wördehoff, C., Noe, R., Rückert, U.: Analysis of an ASIC-based Coherent Polarization-Multiplexed QPSK Receiver and Different Receiver Frontends. 10. ITG-Fachtagung "Photonische Netze". ITG/VDE, Leipzig, Germany (2009).PUB | Download (ext.)
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2009 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2493834Herath, V., Peveling, R., Pfau, T., Adamczyk, O., Hoffmann, S., Wördehoff, C., Porrmann, M., Noe, R.: Cipset for a Coherent Polarization-Multiplexed QPSK Receiver. In: Institute of Electrical and Electronics Engineers and Optical Society of America (eds.) Proceedings of OFC/NFOEC 2009. OSA, Piscataway, NJ (2009).PUB | DOI
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2009 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2144809Hoffmann, S., El-Darawy, M., Pfau, T., Wördehoff, C., Peveling, R., Rückert, U., Noe, R.: Realtime Phase Tracking with Multiplier-Free Barycenter Approximation in Digital Synchronous QPSK Receiver for Coherent Detection. In: IEEE Photonics Society (ed.) LEOS, Annual Meeting 2009. IEEE, Belek-Antalya, Turkey (2009).PUB | DOI
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2009 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2493855Pfau, T., Peveling, R., Herath, V., Hoffmann, S., Wördehoff, C., Adamczyk, O., Porrmann, M., Noe, R.: Towards Real-Time Implementation of Coherent Optical Communication. In: Institute of Electrical and Electronics Engineers and Optical Society of America (eds.) Proceedings of OFC/NFOEC 2009. OSA, Piscataway, NJ (2009).PUB | DOI
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2009 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2144856Hoffmann, S., Herath, V., El-Darawy, M., Pfau, T., Wördehoff, C., Peveling, R., Rückert, U., Noe, R.: Multiplier-Free Realtime Phase Tracking in Digital Synchronous QPSK, Receiver for Coherent Optical Detection. In: Institute of Electrical and Electronics Engineers (ed.) ICIIS2009, CIE3-1, 28.-31. Dec. 2009, University of Perydenia, Sri Lanka. IEEE, Piscataway, NJ (2009).PUB | DOI
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2008 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2493900Pfau, T., Wördehoff, C., Peveling, R., Ibrahim, S.K., Hoffmann, S., Adamczyk, O., Bhandare, S., Porrmann, M., Noe, R., Porte, H., Achiam, Y., Hauden, Y., Grossard, N., Schlieder, D., 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.)
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2008 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2493648El-Darawy, M., Pfau, T., Hoffmann, S., Peveling, R., Wördehoff, C., Koch, B., Porrmann, M., Adamczyk, O., Noe, R.: Fast Adaptive Polarization and PDL Tracking in a Real-Time FPGA-Based Coherent PolDM-QPSK Receiver. IEEE Photonics Technology Letters. 20, 1796-1798 (2008).PUB | DOI | WoS
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2008 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2493667Hoffmann, S., Bhandare, S., Pfau, T., Adamczyk, O., Wördehoff, C., Peveling, R., Porrmann, M., Noe, R.: Frequency and Phase Estimation for Coherent QPSK Transmission With Unlocked DFB Lasers. IEEE Photonics Technology Letters. 20, 1569-1571 (2008).PUB | DOI | WoS
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2008 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2494141El-Darawy, M., Pfau, T., Wördehoff, C., Koch, B., Hoffmann, S., Peveling, R., Porrmann, M., Noe, R.: 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
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2008 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2493966Hoffmann, S., Pfau, T., Adamczyk, O., Wördehoff, C., Peveling, R., Porrmann, M., Noe, R.: 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.)
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2008 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2494096Pfau, T., El-Darawy, M., Wördehoff, C., Peveling, R., Hoffmann, S., Koch, B., Adamczyk, O., Porrmann, M., Noe, R.: 32-krad/s Polarization and 3-dB PDL Tracking in a Realtime Digital Coherent Polarization-Multiplexed QPSK Receiver. In: IEEE Lasers and Electro-Optics Society (ed.) Proceedings of the 2008 IEEE-LEOS Summer Topical Meetings. p. 105-106. IEEE, Piscataway, NJ (2008).PUB | DOI