As 100-Gb/s coherent systems based on polarization-division multiplexed quadrature phase
shift keying (PDM-QPSK), with aggregate wavelength-division multiplexed (WDM) capacities …

Wavelength-division multiplexing (WDM) has been the workhorse of data networks,
accommodating exponential traffic growth for two decades. Recently, however, progress in …

We demonstrate high speed optical transmission systems using digital coherent detection at
all-electronically multiplexed symbol rates of 80 and 107 Gbaud. At 107 Gbaud, we …

Template for Papers ECOC 2010 Page 1 All-ETDM 107-Gbaud PDM-16QAM (856-Gb/s)
Transmitter and Coherent Receiver G. Raybon(1), A. Adamiecki(1), PJ Winzer(1), M. Montoliu(1) …

We demonstrate a 1-Tb/s dual-carrier PDM-16QAM interface (all-electronic 80-GBaud per
subcarrier). We transmit five dual-carrier channels over 3200 km at 5.2-b/sHz spectral …

We report on high-capacity coherent links employing dual polarization 2D-CAP modulation,
allowing for signal design in 8-dimensional space. Successful demodulation of 221 Gb/s …

This paper presents a hardware-efficient carrier phase estimator with high-linewidth
tolerance for 16-QAM optical coherent systems. The laser phase noise is estimated using …

We generate a 640 GBd phase-correlated optical time-division multiplexed (PC-OTDM)
return-to-zero ON-OFF keying (RZ-OOK) signal based on cross-phase-modulation-induced …

Nyquist filtering of 160 GBaud NRZ-like DPSK signal Page 1 JW2A.61.pdf OFC/NFOEC
Technical Digest © 2013 OSA Nyquist filtering of 160 GBaud NRZ-like DPSK signal H. Hu1, J …

This paper reports on very high speed large swing drivers suitable for the generation of high
symbol rate spectrally efficient optical transmission signals. To accommodate available data …