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80 Gbit/s/lambda polarization multiplexed star-16QAM WDM transmission over 720 km SSMF with electronic distortion equalization

: Freund, R.; Louchet, H.; Gruner, M.; Molle, L.; Seimetz, M.; Richter, A.


Institute of Electrical and Electronics Engineers -IEEE-; Hong Kong Polytechnic University:
14th OptoElectronics and Communications Conference, OECC 2009. Proceedings : Held 13-17 July 2009, Hong Kong, China
Piscataway, NJ: IEEE, 2009
ISBN: 978-1-4244-4103-7 (online)
ISBN: 978-1-4244-4102-0 (print)
OptoElectronics and Communications Conference (OECC) <14, 2009, Hong Kong>
Fraunhofer HHI ()
equaliser; optical fibre network; optical modulation; quadrature amplitude modulation; wavelength division multiplexing

For the first time, up to 160 Gbaud 16-QAM and 8-PSK transmission over graded-index multimode fibre is demonstrated using optical time division multiplexing and de-multiplexing in combination with coherent detection.