N
Norbert Hanik
Researcher at Technische Universität München
Publications - 150
Citations - 2930
Norbert Hanik is an academic researcher from Technische Universität München. The author has contributed to research in topics: Transmission (telecommunications) & Wavelength-division multiplexing. The author has an hindex of 28, co-authored 145 publications receiving 2699 citations. Previous affiliations of Norbert Hanik include Deutsche Telekom & Ludwig Maximilian University of Munich.
Papers
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Proceedings ArticleDOI
1.25 Gbit/s Transmission over up to 100 m Standard 1 mm Step-Index Polymer Optical Fibre using FFE or DFE Equalisation schemes
TL;DR: In this paper, a 1.1.25 Gbit/s OOK-transmission over up to 100m SI-POF was demonstrated using digital symbol-spaced equalisers such as Feed-Forward Equaliser (FFE) and Decision-Feedback-Equaliser (DFE).
Proceedings ArticleDOI
Realization of a 23.9 Gb/s real time optical-OFDM transmitter with a 1024 point IFFT
Beril Inan,Ozgur Karakaya,Peter Kainzmaier,Susmita Adhikari,Stefano Calabro,Vincent A. J. M. Sleiffer,Norbert Hanik,Sander L. Jansen +7 more
TL;DR: In this paper, an FPGA-based real-time 23.9-Gb/s CO-OFDM transmitter with IQ-mixing with a 1024 point FFT was reported.
Proceedings ArticleDOI
On the impact of carrier phase estimation on phase correlations in coherent fiber transmission
TL;DR: This paper shows that blind decision-directed CPE with regular block lengths removes a large portion of the memory, making it virtually impossible in practice to quantify correlations that come from propagation effects, or to obtain rate gains by exploiting the nonlinear phase noise (NLPN).
Proceedings ArticleDOI
41.6 Tb/s C-band SDM OFDM transmission through 12 spatial and polarization modes over 74.17 km few mode fiber
Yingkan Chen,Adriana Lobato,Yongmin Jung,Haoshuo Chen,Rasmus V. Jensen,Yi Sun,Lars Gruner-Nielsen,David J. Richardson,Vincent A. J. M. Sleiffer,M. Kuschnerov,Nicolas K. Fontaine,R. Ryf,I. P. Giles,R. Chen,V. Carcia-Munoz,A.M.J. Koonen,Berthold Lankl,Norbert Hanik +17 more
TL;DR: In this article, the authors demonstrate the transmission of 12 spatial and polarization modes multiplexed on 255 optical channels in ultra-dense WDM using OFDM across the full C-band over 74.17 km 6-mode fiber.
Journal ArticleDOI
An Algorithm for Global Optimization of Optical Communication Systems
TL;DR: The algorithm is used to optimize the fiber launch powers and dispersion map of a single-channel OOK, DPSK and DQPSK at several data rates, considerably reducing the simulation time.