19 August 2003 Modified duobinary-polarization shift keying (M-DPolSK) transmission scheme
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A new version of Duobinary-Polarization Shift Keying scheme is proposed. The Duobinary electrical filter has been moved to the receiver side. Optimization of both transmitter and receiver electrical filters gives a receiver sensitivity improvement while maintains both chromatic disperison and non-linear effects tolerance. The main reason of this sensitivity increase is the reduction of the timing jitter given by our proposal.
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Joan Manel Gene, Joan Manel Gene, Miguel A Contreras, Miguel A Contreras, Jaume Comellas, Jaume Comellas, Josep J. Prat, Josep J. Prat, } "Modified duobinary-polarization shift keying (M-DPolSK) transmission scheme", Proc. SPIE 5247, Optical Transmission Systems and Equipment for WDM Networking II, (19 August 2003); doi: 10.1117/12.511192; https://doi.org/10.1117/12.511192

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