Two novel linewidth-tolerant, low-complexity feedforward carrier phase estimation
algorithms are described for dual-polarization 16-ary quadrature-amplitude-modulation with …

We experimentally demonstrate the use of data-aided digital signal processing for format-
flexible coherent reception of different 28-GBd PDM and 4D modulated signals in WDM …

We experimentally demonstrate that mid-link optical phase conjugation (OPC) effectively
compensates fiber nonlinearity in coherent optical OFDM super-channels. The OPC was …

Three novel linewidth-tolerant, low-complexity, two-stage feed-forward carrier phase
estimation algorithms are introduced for dual-polarization 16-ary quadrature amplitude …

A coherent receiver based on a 120° downconverter architecture, inherited from previous
approaches at the microwave and optical fields, is proposed, analyzed, numerically …

Transmitter in-phase and quadrature (Tx IQ) mismatch is one of the major obstacles
preventing coherent optical orthogonal frequency division multiplexing systems from …

A dual-polarization coherent receiver using polymer planar lightwave circuit technology is
demonstrated for the first time. It comprises optical 90 hybrids on the basis of polymer …

We study the joint effects of transmitter in-phase/quadrature-phase (IQ) mismatch, channel
distortion, and laser phase noise in a coherent optical orthogonal frequency-division …

Conventional monolithically integrated 90° downconverter suffers from hardware-induced
non-linear constellation distortion, which gets worse far away from the central wavelength or …

Integrated Polarization-Diversity Coherent Receiver on Polymer PLC for QPSK and QAM
signals Page 1 Integrated Polarization-Diversity Coherent Receiver on Polymer PLC for …