Browsing by Author "Zhao, Jian"

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Browsing by Author "Zhao, Jian"

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  • Zhao, Jian; Ellis, Andrew D. (IEEE , Optical Society of America, 2011-02-01)
    In order to improve the performance of optically multiplexed multicarrier systems with channel spacing equal to the symbol rate per carrier, we propose and systematically investigate an electronic signal processing technique ...
  • Zhao, Jian; Ibrahim, Selwan K.; Rafique, Danish; Gunning, Paul; Ellis, Andrew D. (IEEE, 2011-05)
    We propose a new simple method to achieve precise symbol synchronization using one start-of-frame (SOF) symbol in optical fast orthogonal frequency-division multiplexing (FOFDM) with subchannel spacing equal to half of the ...
  • Zhao, Jian; Ellis, Andrew D. (The Institution of Engineering and Technology, 2011-06-09)
    This reported work significantly extends the reach of 10Gbit/s on-off keying singlemode fibre (SMF) transmission using full-field based electronic dispersion compensation (EDC) to 900 km. In addition, the EDC balances the ...
  • Rafique, Danish; Zhao, Jian; Ellis, Andrew D. (The Institute of Electronics, Information and Communications Engineers, 2011-07)
    We investigate electronic mitigation of linear and non-linear fibre impairments and compare various digital signal processing techniques, including electronic dispersion compensation (EDC), single-channel back-propagation ...
  • Mac Suibhne, Naoise; Li, Zhihong; Baeuerle, Benedikt; Zhao, Jian; Wooler, John P.; Alam, Shaif-ul; Poletti, Francesco; Petrovich, Marco N.; Heidt, Alexander; Giles, Ian; Giles, Dean J.; Pálsdóttir, Bera; Grüner-Nielsen, Lars; Phelan, Richard; O'Carroll, John; Kelly, Brian; Murphy, Dominic; Ellis, Andrew D.; Richardson, David; Garcia-Gunning, Fatima C. (Optical Society of America, 2012-09)
    This paper shows, for the first time, the implementation of a WDM subsystem at the 2μm wavelength window with mixed formats. Three wavelength channels were directly modulated withBPSK Fast-OFDM at 5Gbit/s per channel, with ...