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High spectral efficient phase and quadrature amplitude modulation for optical fibre transmission

: Freund, R.; Hilt, J.; Nölle, M.; Molle, L.; Seimetz, M.; Fischer, J.K.; Ludwig, R.; Schmidt-Langhorst, C.; Schubert, C.


Optical Society of America -OSA-, Washington/D.C.:
Signal processing in photonic communications, SPPCom 2010 : Part of "Advanced photonics & renewable energy"; 21 - 24 June 2010, Karlsruhe
Washington, DC: OSA, 2010
ISBN: 978-1-55752-896-4
Paper SPTuA2
Conference "Signal Processing in Photonic Communications" (SPPCom) <2010, Karlsruhe>
Conference Paper
Fraunhofer HHI ()

Higher-order modulation formats are intensively investigated to increase spectral efficiency in next generation optical transport systems. We review current research with the focus on HHI's latest achievements in real-time FPGA-based signal processing and system design.