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Experimental investigation of 126-Gb/s 6PolSK-QPSK signals

: Fischer, J.K.; Alreesh, S.; Elschner, R.; Frey, F.; Meuer, C.; Molle, L.; Schmidt-Langhorst, C.; Tanimura, T.; Schubert, C.


Optical Society of America -OSA-, Washington/D.C.:
38th European Conference and Exhibition on Optical Communication, ECOC 2012 : Amsterdam, Netherlands, 16 - 20 September 2012
Washington, DC: OSA, 2012
ISBN: 978-1-55752-950-3
Paper We.1.C.4
European Conference and Exhibition on Optical Communication (ECOC) <38, 2012, Amsterdam>
Fraunhofer HHI ()

Abstract (40-Word Limit): We experimentally generate 28-GBd 6PolSK-QPSK signals by utilizing a high-speed 4-channel DAC and an integrated dual-polarization I/Q modulator. In WDM transmission experiments over up to 4800 km standard single-mode fiber, we compare the performance of 126-Gb/s 6PolSK-QPSK and 112-Gb/s PDM-QPSK signals.