Electronic dispersion compensation by signal predistortion using digital Processing and a dual-drive Mach-Zehnder Modulator

By Robert I. Killey, P. Watts, V. Mikhaĭlov, M. Glick, Polina Bayvel. IEEE Photonics Technology Letters, 2005

187 citations recorded by the source corpus.

Subfields: Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/ec06e2763124bf783ac1f42d879dabe9bb68a7bf

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In Electrical and Electronic Engineering

1. Ezra Ip
2. Jean Armstrong
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Citations in the corpus

• SSBI Mitigation and the Kramers–Kronig Scheme in Single-Sideband Direct-Detection Transmission With Receiver-Based Electronic Dispersion Compensation (2017, methodology): “EDC can be performed at the transmitter (Tx-EDC) using the complex modulator, with good performance [6].”
• Performance of Optical OFDM in Ultralong-Haul WDM Lightwave Systems (2007, background): “Our single-channel system offers a BER of 10−4 at a power of −0.4 dBm over 14 spans, suggesting an NLT of approximately 1 dBm, which is very similar to EPD.”
• Experimental Demonstrations of Electronic Dispersion Compensation for Long-Haul Transmission Using Direct-Detection Optical OFDM (2008, unknown): “EPD requires a feedback path from receiver to transmitter to optimize the transmitted waveform; so it cannot cope with rapid channel variations and the signal cannot be recovered at points between the transmitter and receiver.”
• Inter-Channel Nonlinear Interference Noise in WDM Systems: Modeling and Mitigation (2015, background): “In principle, while intra-channel distortions can be eliminated by means of digital back propagation at the receiver [5], or pre-distortion at the transmitter [6], similar elimination of inter-channel distortions is considered impractical.”
• Electronic precompensation of optical nonlinearity (2006, background): “Methods of digital electronic precompensation for arbitrary amounts of chromatic dispersion (CD) have been recently presented [2]–[4].”
• Nonlinear Compensation Using Backpropagation for Polarization-Multiplexed Transmission (2010, background): “The seminal works on BP considered transmitter (Tx) side electronic precompensation to improve the performance of direct-detection systems [8]–[10].”