The Experts below are selected from a list of 318 Experts worldwide ranked by ideXlab platform
Vittorio Curri - One of the best experts on this subject based on the ideXlab platform.
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time division hybrid modulation formats tx operation strategies and countermeasures to Nonlinear Propagation
Optical Fiber Communication Conference, 2014Co-Authors: Vittorio Curri, A Carena, P Poggiolini, Roberto Cigliutti, F Forghieri, Chris Fludger, Theo KupferAbstract:We propose four strategies for TDHMF Tx operation. BER minimization permits PM-QPSK/PM-16QAM performance similar to PM-8QAM’s. In TDHMF Nonlinear Propagation, predistortion and/or polarization interleaving enables the maximum reach predicted by GN-model.
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OFC - Time-Division Hybrid Modulation Formats: Tx Operation Strategies and Countermeasures to Nonlinear Propagation
Optical Fiber Communication Conference, 2014Co-Authors: Vittorio Curri, P Poggiolini, Roberto Cigliutti, Chris Fludger, Andrea Carena, Fabrizio Forghieri, Theo KupferAbstract:We propose four strategies for TDHMF Tx operation. BER minimization permits PM-QPSK/PM-16QAM performance similar to PM-8QAM’s. In TDHMF Nonlinear Propagation, predistortion and/or polarization interleaving enables the maximum reach predicted by GN-model.
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Experimental validation of an analytical model for Nonlinear Propagation in uncompensated optical links.
Optics express, 2011Co-Authors: E. Torrengo, Vittorio Curri, Roberto Cigliutti, Gabriella Bosco, Andrea Carena, Antonino Nespola, D. Zeolla, P Poggiolini, Fabrizio ForghieriAbstract:Link design for optical communication systems requires accurate modeling of Nonlinear Propagation in fibers. This topic has been widely analyzed in last decades with partial successes in special conditions, but without a comprehensive solution. Since the introduction of coherent detection with electronic signal processing the scenario completely changed because this category of systems shows better performances in links without in-line dispersion management. This change to uncompensated transmission allowed to modify the approach in the study of Nonlinear fiber Propagation and in recent years a series of promising analytical models have been proposed. In this paper, we present an experimental validation over different fiber types of an analytical model for Nonlinear Propagation over uncompensated optical transmission links. Considering an ultra-dense WDM system, we transmitted ten 120-Gb/s PM-QPSK signals over a multi-span system probing different fiber types: SSMF, PSCF and NZDSF. A good matching was found in all cases showing the potential of the analytical model for accurate performance estimation that could lead to powerful tools for link design.
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analytical modeling of Nonlinear Propagation in uncompensated optical transmission links
IEEE Photonics Technology Letters, 2011Co-Authors: P Poggiolini, Vittorio Curri, A Carena, Gabriella Bosco, F ForghieriAbstract:We present analytical results on the impact of Nonlinear Propagation in uncompensated links. We test the accuracy of our model in the context of ultradense wavelength-division-multiplexing polarization-multiplexed quadrature phase-shift keying (PM-QPSK) systems, at the Nyquist spectral efficiency limit. We show that the predicted system performance matches simulation results very accurately over a broad range of system scenarios. A simple closed-form analytical formula provides an effective tool for the quick and accurate prediction of system performance.
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Experimental validation of an analytical model for Nonlinear Propagation in uncompensated optical links
37th European Conference and Exposition on Optical Communications, 2011Co-Authors: E. Torrengo, Vittorio Curri, P Poggiolini, Roberto Cigliutti, Gabriella Bosco, Andrea Carena, Antonino Nespola, D. Zeolla, Fabrizio ForghieriAbstract:We present an experimental validation over different fiber types of an analytical model for Nonlinear Propagation in uncompensated optical transmission links. An ultra-dense WDM scenario was analyzed, transmitting a comb of ten 120-Gb/s PM-QPSK signals.
Fabrizio Forghieri - One of the best experts on this subject based on the ideXlab platform.
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OFC - Time-Division Hybrid Modulation Formats: Tx Operation Strategies and Countermeasures to Nonlinear Propagation
Optical Fiber Communication Conference, 2014Co-Authors: Vittorio Curri, P Poggiolini, Roberto Cigliutti, Chris Fludger, Andrea Carena, Fabrizio Forghieri, Theo KupferAbstract:We propose four strategies for TDHMF Tx operation. BER minimization permits PM-QPSK/PM-16QAM performance similar to PM-8QAM’s. In TDHMF Nonlinear Propagation, predistortion and/or polarization interleaving enables the maximum reach predicted by GN-model.
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Experimental validation of an analytical model for Nonlinear Propagation in uncompensated optical links.
Optics express, 2011Co-Authors: E. Torrengo, Vittorio Curri, Roberto Cigliutti, Gabriella Bosco, Andrea Carena, Antonino Nespola, D. Zeolla, P Poggiolini, Fabrizio ForghieriAbstract:Link design for optical communication systems requires accurate modeling of Nonlinear Propagation in fibers. This topic has been widely analyzed in last decades with partial successes in special conditions, but without a comprehensive solution. Since the introduction of coherent detection with electronic signal processing the scenario completely changed because this category of systems shows better performances in links without in-line dispersion management. This change to uncompensated transmission allowed to modify the approach in the study of Nonlinear fiber Propagation and in recent years a series of promising analytical models have been proposed. In this paper, we present an experimental validation over different fiber types of an analytical model for Nonlinear Propagation over uncompensated optical transmission links. Considering an ultra-dense WDM system, we transmitted ten 120-Gb/s PM-QPSK signals over a multi-span system probing different fiber types: SSMF, PSCF and NZDSF. A good matching was found in all cases showing the potential of the analytical model for accurate performance estimation that could lead to powerful tools for link design.
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Experimental validation of an analytical model for Nonlinear Propagation in uncompensated optical links
37th European Conference and Exposition on Optical Communications, 2011Co-Authors: E. Torrengo, Vittorio Curri, P Poggiolini, Roberto Cigliutti, Gabriella Bosco, Andrea Carena, Antonino Nespola, D. Zeolla, Fabrizio ForghieriAbstract:We present an experimental validation over different fiber types of an analytical model for Nonlinear Propagation in uncompensated optical transmission links. An ultra-dense WDM scenario was analyzed, transmitting a comb of ten 120-Gb/s PM-QPSK signals.
F Forghieri - One of the best experts on this subject based on the ideXlab platform.
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time division hybrid modulation formats tx operation strategies and countermeasures to Nonlinear Propagation
Optical Fiber Communication Conference, 2014Co-Authors: Vittorio Curri, A Carena, P Poggiolini, Roberto Cigliutti, F Forghieri, Chris Fludger, Theo KupferAbstract:We propose four strategies for TDHMF Tx operation. BER minimization permits PM-QPSK/PM-16QAM performance similar to PM-8QAM’s. In TDHMF Nonlinear Propagation, predistortion and/or polarization interleaving enables the maximum reach predicted by GN-model.
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analytical modeling of Nonlinear Propagation in uncompensated optical transmission links
IEEE Photonics Technology Letters, 2011Co-Authors: P Poggiolini, Vittorio Curri, A Carena, Gabriella Bosco, F ForghieriAbstract:We present analytical results on the impact of Nonlinear Propagation in uncompensated links. We test the accuracy of our model in the context of ultradense wavelength-division-multiplexing polarization-multiplexed quadrature phase-shift keying (PM-QPSK) systems, at the Nyquist spectral efficiency limit. We show that the predicted system performance matches simulation results very accurately over a broad range of system scenarios. A simple closed-form analytical formula provides an effective tool for the quick and accurate prediction of system performance.
P Poggiolini - One of the best experts on this subject based on the ideXlab platform.
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Experimental validation of an analytical model for Nonlinear Propagation in uncompensated optical links.
Optics express, 2011Co-Authors: E. Torrengo, Vittorio Curri, Roberto Cigliutti, Gabriella Bosco, Andrea Carena, Antonino Nespola, D. Zeolla, P Poggiolini, Fabrizio ForghieriAbstract:Link design for optical communication systems requires accurate modeling of Nonlinear Propagation in fibers. This topic has been widely analyzed in last decades with partial successes in special conditions, but without a comprehensive solution. Since the introduction of coherent detection with electronic signal processing the scenario completely changed because this category of systems shows better performances in links without in-line dispersion management. This change to uncompensated transmission allowed to modify the approach in the study of Nonlinear fiber Propagation and in recent years a series of promising analytical models have been proposed. In this paper, we present an experimental validation over different fiber types of an analytical model for Nonlinear Propagation over uncompensated optical transmission links. Considering an ultra-dense WDM system, we transmitted ten 120-Gb/s PM-QPSK signals over a multi-span system probing different fiber types: SSMF, PSCF and NZDSF. A good matching was found in all cases showing the potential of the analytical model for accurate performance estimation that could lead to powerful tools for link design.
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analytical modeling of Nonlinear Propagation in uncompensated optical transmission links
IEEE Photonics Technology Letters, 2011Co-Authors: P Poggiolini, Vittorio Curri, A Carena, Gabriella Bosco, F ForghieriAbstract:We present analytical results on the impact of Nonlinear Propagation in uncompensated links. We test the accuracy of our model in the context of ultradense wavelength-division-multiplexing polarization-multiplexed quadrature phase-shift keying (PM-QPSK) systems, at the Nyquist spectral efficiency limit. We show that the predicted system performance matches simulation results very accurately over a broad range of system scenarios. A simple closed-form analytical formula provides an effective tool for the quick and accurate prediction of system performance.
Roberto Cigliutti - One of the best experts on this subject based on the ideXlab platform.
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time division hybrid modulation formats tx operation strategies and countermeasures to Nonlinear Propagation
Optical Fiber Communication Conference, 2014Co-Authors: Vittorio Curri, A Carena, P Poggiolini, Roberto Cigliutti, F Forghieri, Chris Fludger, Theo KupferAbstract:We propose four strategies for TDHMF Tx operation. BER minimization permits PM-QPSK/PM-16QAM performance similar to PM-8QAM’s. In TDHMF Nonlinear Propagation, predistortion and/or polarization interleaving enables the maximum reach predicted by GN-model.
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OFC - Time-Division Hybrid Modulation Formats: Tx Operation Strategies and Countermeasures to Nonlinear Propagation
Optical Fiber Communication Conference, 2014Co-Authors: Vittorio Curri, P Poggiolini, Roberto Cigliutti, Chris Fludger, Andrea Carena, Fabrizio Forghieri, Theo KupferAbstract:We propose four strategies for TDHMF Tx operation. BER minimization permits PM-QPSK/PM-16QAM performance similar to PM-8QAM’s. In TDHMF Nonlinear Propagation, predistortion and/or polarization interleaving enables the maximum reach predicted by GN-model.
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Experimental validation of an analytical model for Nonlinear Propagation in uncompensated optical links.
Optics express, 2011Co-Authors: E. Torrengo, Vittorio Curri, Roberto Cigliutti, Gabriella Bosco, Andrea Carena, Antonino Nespola, D. Zeolla, P Poggiolini, Fabrizio ForghieriAbstract:Link design for optical communication systems requires accurate modeling of Nonlinear Propagation in fibers. This topic has been widely analyzed in last decades with partial successes in special conditions, but without a comprehensive solution. Since the introduction of coherent detection with electronic signal processing the scenario completely changed because this category of systems shows better performances in links without in-line dispersion management. This change to uncompensated transmission allowed to modify the approach in the study of Nonlinear fiber Propagation and in recent years a series of promising analytical models have been proposed. In this paper, we present an experimental validation over different fiber types of an analytical model for Nonlinear Propagation over uncompensated optical transmission links. Considering an ultra-dense WDM system, we transmitted ten 120-Gb/s PM-QPSK signals over a multi-span system probing different fiber types: SSMF, PSCF and NZDSF. A good matching was found in all cases showing the potential of the analytical model for accurate performance estimation that could lead to powerful tools for link design.
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Experimental validation of an analytical model for Nonlinear Propagation in uncompensated optical links
37th European Conference and Exposition on Optical Communications, 2011Co-Authors: E. Torrengo, Vittorio Curri, P Poggiolini, Roberto Cigliutti, Gabriella Bosco, Andrea Carena, Antonino Nespola, D. Zeolla, Fabrizio ForghieriAbstract:We present an experimental validation over different fiber types of an analytical model for Nonlinear Propagation in uncompensated optical transmission links. An ultra-dense WDM scenario was analyzed, transmitting a comb of ten 120-Gb/s PM-QPSK signals.
