Statistical characterization of PM-QPSK signals after propagation in uncompensated fiber links
We show by simulation that PM-QPSK signal components, after propagating in
uncompensated fiber links, assume Gaussian distribution, both in linear and non-linear …
uncompensated fiber links, assume Gaussian distribution, both in linear and non-linear …
Performance prediction for WDM PM-QPSK transmission over uncompensated links
Performance prediction for WDM PM-QPSK transmission over uncompensated links Page 1
Performance prediction for WDM PM-QPSK transmission over uncompensated links Gabriella …
Performance prediction for WDM PM-QPSK transmission over uncompensated links Gabriella …
RZ-DQPSK format with high spectral efficiency and high robustness towards fiber nonlinearities
C Wree, J Leibrich… - 2002 28TH European …, 2002 - ieeexplore.ieee.org
We propose a simple concept to implement a direct-detection DQPSK transmission to
double the transmission rate. The robustness of RZ-DQPSK towards nonlinearities is …
double the transmission rate. The robustness of RZ-DQPSK towards nonlinearities is …
Nonlinear penalty reduction induced by PMD in 112 Gbit/s WDM PDM-QPSK coherent systems
Nonlinear penalty reduction induced by PMD in 112 Gbit/s WDM PDM-QPSK coherent
systems Page 1 Nonlinear Penalty Reduction Induced by PMD in 112 Gbit/s WDM PDM-QPSK …
systems Page 1 Nonlinear Penalty Reduction Induced by PMD in 112 Gbit/s WDM PDM-QPSK …
Low complexity digital perturbation back-propagation
A novel back-propagation algorithm is proposed based on perturbation analysis to
compensate the intra-channel nonlinearity. It reduces 85% back-propagation stages in an …
compensate the intra-channel nonlinearity. It reduces 85% back-propagation stages in an …
Mitigation of nonlinear impairments on QPSK data in phase-sensitive amplified links
B Corcoran, SLI Olsson, C Lundström… - … and Exhibition on …, 2013 - ieeexplore.ieee.org
We investigate the mitigation of nonlinear impairments via phase-sensitive amplification. We
show in simulation and experiment that this effect can be optimized through engineering link …
show in simulation and experiment that this effect can be optimized through engineering link …
The performance of polarization switched-QPSK (PS-QPSK) in dispersion managed WDM transmissions
The performance of polarization switched-QPSK (PS-QPSK) in dispersion managed WDM
transmissions Page 1 The Performance of Polarization Switched-QPSK (PS-QPSK) in …
transmissions Page 1 The Performance of Polarization Switched-QPSK (PS-QPSK) in …
Performance evaluation of coherent WDM PS-QPSK (HEXA) accounting for non-linear fiber propagation effects
Coherent-detection (CoD) permits to fully exploit the four-dimensional (4D) signal space
consisting of the in-phase and quadrature components of the two fiber polarizations. A well …
consisting of the in-phase and quadrature components of the two fiber polarizations. A well …
Which is the dominant nonlinearity in long-haul PDM-QPSK coherent transmissions?
Which is the dominant nonlinearity in long-haul PDM-QPSK coherent transmissions? Page 1
Which is the Dominant Nonlinearity in Long-haul PDM-QPSK Coherent Transmissions? A …
Which is the Dominant Nonlinearity in Long-haul PDM-QPSK Coherent Transmissions? A …
Polarization-dependent loss induced penalties in PDM-QPSK coherent optical communication systems
C Xie - Optical Fiber Communication Conference, 2010 - opg.optica.org
We evaluate PDL-induced penalties in PDM-QPSK coherent systems with both lumped
model and distributed model. We find the lumped model significantly over-estimates PDL …
model and distributed model. We find the lumped model significantly over-estimates PDL …