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Bernhard Spinnler
Researcher at Nokia Networks
Publications - 183
Citations - 3600
Bernhard Spinnler is an academic researcher from Nokia Networks. The author has contributed to research in topics: Quadrature amplitude modulation & Wavelength-division multiplexing. The author has an hindex of 27, co-authored 183 publications receiving 3141 citations. Previous affiliations of Bernhard Spinnler include Siemens.
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Duale parallele Mach-Zehnder-Modulatorvorrichtung mit vorverzerrter Steuerspannung
Alessandro Bianciotto,Stefano Calabro,M. Kuschnerov,Mahdi M. Mezghanni,Antonio Napoli,Bernhard Spinnler +5 more
Proceedings ArticleDOI
Reduced complexity Rx concepts for optical multilevel transmission
TL;DR: Low complexity receiver concepts for multilevel transmission are reviewed and systems with direct detection and coherent demodulation including digital electronic signal processing for equalization are compared in performance and on basis of their implementation complexity.
Proceedings ArticleDOI
On The Mitigation Of Polarization-dependent Loss In Coherent Systems
M. Kuschnerov,K. Piyawanno,M. Chouayakh,Bernhard Spinnler,M. S. Alfiad,Antonio Napoli,Berthold Lankl +6 more
TL;DR: In this paper, the performance of polarization-dependent loss mitigation by means of predistortion is analyzed and compared to theoretical boundaries, and SNR improvements of 1.3dB are achieved for 6dB PDL.
Proceedings ArticleDOI
SPM compensation for next-generation 400-Gbps systems by means of advanced back-propagation
Z. Maalej,E. Timmers,Vincent A. J. M. Sleiffer,Antonio Napoli,Maxim Kuschnerov,Bernhard Spinnler,Norbert Hanik +6 more
TL;DR: In this article, the interaction between linear and nonlinear compensation within backpropagation algorithm applied to next-generation 400-Gbps systems is investigated, and a significant performance improvement is reported by taking into account the interaction of these two parts.