- Full text PDF available (3)
- This year (0)
- Last 5 years (4)
- Last 10 years (16)
Journals and Conferences
A new family of Nyquist pulses for coherent optical single carrier systems is introduced and is shown to increase the nonlinearity tolerance of dual-polarization (DP)-QPSK and DP-16-QAM systems.… (More)
Robust PMD tolerance and fast pre-convergence speed of decision directed least radius distance algorithm is demonstrated via a 224Gb/s dual-polarization 16-QAM system simulation.
A new ISI-free frequency domain M-shaped pulse is proposed and experimentally verified to have better SPM tolerance than both RRC and optimized pulses in a 14Gbaud 56Gbit/s DP-QPSK system over… (More)
A new pulse shape for optical nonlinearity mitigation is proposed. Realistic simulations show that a 2.3 dB increase in launch power can be obtained, at no extra cost.
A modified superscalar parallelization based phase-locked loop combined with the maximum-likelihood algorithm is proposed. Its high tolerance to laser linewidth is demonstrated both numerically and… (More)
A reduced nonlinear Volterra filter is applied to 14 Gbaud DP-16QAM and 28 Gbaud DP-QPSK systems for nonlinearity mitigation. An increased reach of 500 km and 1200 km, respectively, is achieved… (More)
An optimized pulse shape is shown to reduce intra-channel nonlinear effects in a 10 Gbaud dual-polarization 16-QAM EDFA-amplified system without optical dispersion compensation.
A power law relationship is established between wavelength usage and algebraic connectivity of backbone wavelength division multiplexing networks. From this observation, a concise prediction formula… (More)
A new intersymbol interference (ISI)-free nonlinearity-tolerant frequency domain root M-shaped pulse (RMP) is derived for dispersion unmanaged coherent optical transmission systems. Beginning with… (More)
A frequency domain M-shaped pulse with roll-off factors less than 1 is proposed and experimentally demonstrated to achieve a better nonlinearity tolerance than the RRC pulse for both PDM-QPSK and… (More)