Modified gerchberg-saxton algorithm based electrical dispersion pre-compensation for intensity-modulation and direct-detection systems
In intensity-modulation and direct-detection (IM-DD) communication systems, electrical
chromatic dispersion (CD) compensation cannot be directly applied in the transceivers due …
chromatic dispersion (CD) compensation cannot be directly applied in the transceivers due …
50GBaud PAM-4 IM-DD transmission with 24% bandwidth compression based on polybinary spectral shaping
Q Wu, Y Zhu, L Yin, W Hu - 2021 European Conference on …, 2021 - ieeexplore.ieee.org
We experimentally and numerically investigate the minimum electrical bandwidth for
50GBaud PAM4 detection with polybinary spectral shaping. With only 19GHz electrical brick …
50GBaud PAM4 detection with polybinary spectral shaping. With only 19GHz electrical brick …
FTN SSB 16-QAM signal transmission and direct detection based on tomlinson-harashima precoding with computed coefficients
We propose and experimentally demonstrate a Tomlinson–Harashima precoding (THP)
scheme with the coefficients computed by simulations. It realizes spectrally efficient faster …
scheme with the coefficients computed by simulations. It realizes spectrally efficient faster …
Beyond 200 Gb/s/λ C-band PAM-4 low-latency transmission over 20-km nested antiresonant nodeless fiber
The rapid growth of modern Internet applications demands ever-increasing transmission
capacity and reduced latency in optical interconnect systems utilizing intensity modulation …
capacity and reduced latency in optical interconnect systems utilizing intensity modulation …
Odd-even symbol dispersion pre-compensation technique utilizing interleaved dual-FIR filters in IM-DD systems
An interleaved odd and even samples electrical dispersion pre-compensation (pre-EDC)
scheme with low complexity is proposed to alleviate the severe distortions caused by …
scheme with low complexity is proposed to alleviate the severe distortions caused by …
Faster-Than-Nyquist Subcarrier Modulation Utilizing Digital Brick-Wall Filter-Based THP for Band-Limited DML-DD Systems
Y Zhu, Q Wu, L Yin, W Hu - 2021 European Conference on …, 2021 - ieeexplore.ieee.org
With digital brick-wall filter-based coefficients estimation and Tomlinson-Harashima
precoding, we experimentally demonstrate faster-than-Nyquist subcarrier modulation using …
precoding, we experimentally demonstrate faster-than-Nyquist subcarrier modulation using …