Optical time division multiplexing: systems and networks. - Dave M. Spirit; Andrew D. Ellis; Pete E. Barnsley (IEEE Commun. Mag., 1994)

Compensation of Nonlinear Fibre Impairments in Coherent Systems Employing Spectrally Efficient Modulation Formats. - Danish Rafique; Jian Zhao 038; Andrew D. Ellis (IEICE Trans. Commun., 2011)

An All-Optical Grooming Switch for Interconnecting Access and Metro Ring Networks [Invited]. - René Bonk; P. Vorreau; David Hillerkuss; Wolfgang Freude; G. Zarris; Dimitra Simeonidou; Francesca Parmigiani; Periklis Petropoulos; R. Weerasuriya; S. Ibrahim; Andrew D. Ellis; Dimitrios Klonidis; et al. (JOCN, 2011)

Channel estimation and compensation in chromatic dispersion limited optical fast OFDM systems. - Jian Zhao 038; Andrew D. Ellis (CSNDSP, 2012)

Time Resolved Bit Error Rate Analysis of a Fast Switching Tunable Laser for Use in Optically Switched Networks. - John O'Dowd; Kai Shi 003; Anthony J. Walsh; Vivian Bessler; Frank Smyth; Tam N. Huynh; Liam P. Barry; Andrew D. Ellis (JOCN, 2012)

Phase sensitive signal processing using semiconductor optical amplifiers. - Andrew D. Ellis; Stylianos Sygletos (OFC/NFOEC, 2013)

WDM transmission at 2µm over low-loss Hollow Core Photonic Bandgap Fiber. - Naoise Mac Suibhne; Zhihong Li; Benedikt Baeuerle; John Zhao; John P. Wooler; Shaif-Ul Alam; Francesco Poletti; Marco N. Petrovich; Alexander M. Heidt; Natalie V. Wheeler; Naveen K. Baddela; E. Numkam Fokoua; et al. (OFC/NFOEC, 2013)

Optical Burst-Switched SSB-OFDM Using a Fast Switching SG-DBR Laser. - Colm Browning; Kai Shi 003; Andrew D. Ellis; Liam P. Barry (JOCN, 2013)

Dual-polarization multi-band OFDM signals for next generation core networks. - Elias G. Giacoumidis; Son T. Le; Ian D. Phillips; Andrew D. Ellis; Nick J. Doran (CSNDSP, 2014)

A 10 Mb/s visible light communication system using a low bandwidth polymer light-emitting diode. - Paul Anthony Haigh; Francesco Bausi; Thavamaran Kanesan; Son Thai Le; Sujan Rajbhandari; Zabih Ghassemlooy; Ioannis Papakonstantinou; Wasiu O. Popoola; Andrew Burton; Hoa Le Minh; Andrew D. Ellis; Franco Cacialli (CSNDSP, 2014)

First experimental demonstration of terabit interferometric drop, add and extract multiplexer. - S. J. Fabbri; Stelios Sygletos; Erwan Pincemin; Kate Sugden; Andrew D. Ellis (ECOC, 2014)

Phase-conjugated subcarrier coding for fibre nonlinearity mitigation in CO-OFDM transmission. - Son Thai Le; Elias G. Giacoumidis; Nick J. Doran; Andrew D. Ellis; Sergei K. Turitsyn (ECOC, 2014)

Phase-conjugated pilots for fibre nonlinearity compensation in CO-OFDM transmission. - Son Thai Le; Mary E. McCarthy; Naoise Mac Suibhne; Andrew D. Ellis; S. K. Turitsyn (ECOC, 2014)

High spectral efficiency transmission emulation for non-linear transmission performance estimation for high order modulation formats. - Mary E. McCarthy; Naoise Mac Suibhne; Son Thai Le; Paul Harper; Andrew D. Ellis (ECOC, 2014)

A novel architecture for all-optical add-drop multiplexing of OFDM signals. - Stelios Sygletos; Simon Fabbri; Elias G. Giacoumidis; Mariia Sorokina; Dan M. Marom; Marc F. C. Stephens; Dimitrios Klonidis; Ioannis Tomkos; Andrew D. Ellis (ECOC, 2014)

Multichannel regeneration of dual quadrature signals. - Stelios Sygletos; Mary E. McCarthy; Simon Fabbri; Mariia Sorokina; Marc F. C. Stephens; Ian D. Phillips; Elias G. Giacoumidis; Naoise Mac Suibhne; Paul Harper; Nick J. Doran; Sergei K. Turitsyn; Andrew D. Ellis (ECOC, 2014)

Reduced waiting times using a fast switching dual-polarization DDQPSK receiver in a packet switched network. - Anthony J. Walsh; James Mountjoy; Anthony Fagan; Colm Browning; Andrew D. Ellis; Liam P. Barry (ECOC, 2014)

Real time 100 Gbit/s electrical Nyquist WDM transmitter. - Andrew D. Ellis; Mary E. McCarthy; Domaniç Lavery; Naoise Mac Suibhne; Stelios Sygletos; Seb J. Savory; Benn Thomsen; Robert I. Killey; Polina Bayvel; Paul Harper (ICTON, 2014)

Enabling transparent technologies for the development of highly granular flexible optical cross-connects. - Dimitrios Klonidis; Stelios Sygletos; Dan M. Marom; Simon Fabbri; Andrew D. Ellis; Erwan Pincemin; Christophe Betoule; Gilles Thouénon; David Hillerkuss; Benedikt Baeuerle; Arne Josten; Juerg Leuthold; et al. (ICTON, 2014)

Challenges of developing non-linear devices to achieve the linear Shannon limit. - Mary E. McCarthy; Stelios Sygletos; Naoise Mac Suibhne; Mingming Tan; Marc F. C. Stephens; Ian D. Phillips; Paul Harper; Nick J. Doran; Andrew D. Ellis (ICTON, 2014)

Nyquist-WDM PDM-QPSK transmission over SMF-28 fibre using URFL amplification. - Pawel Rosa; M. Sezer Erkilinc; Robert Maher; Milen Paskov; Sean Kilmurray; Mingming Tan; Paul Harper; Ian D. Phillips; Andrew D. Ellis; J. D. Ania-Castañón; Benn C. Thomsen; Seb J. Savory; et al. (ICTON, 2014)

Transmission comparison of ultra-long Raman fibre laser based amplification with first and dual order Raman amplification using 10×118 Gbit/s DP-QPSK. - Mingming Tan; Pawel Rosa; Ian D. Phillips; Marc F. C. Stephens; Stylianos Sygletos; Andrew D. Ellis; Paul Harper (ICTON, 2014)

Experimental demonstration of data-dependent pilot-aided phase noise estimation for CO-OFDM. - Son T. Le; Thavamaran Kanesan; Mary E. McCarthy; Elias G. Giacoumidis; Ian D. Phillips; Marc F. C. Stephens; Mingming Tan; Nick J. Doran; Andrew D. Ellis; S. K. Turitsyn (OFC, 2014)

Exceeding the nonlinear-shannon limit using raman laser based amplification and optical phase conjugation. - Ian D. Phillips; Mingming Tan; Marc F. C. Stephens; Mary E. McCarthy; Elias G. Giacoumidis; Stelios Sygletos; Pawel Rosa; Simon Fabbri; Son Thai Le; Thavamaran Kanesan; Sergey K. Turitsyn; Nick J. Doran; et al. (OFC, 2014)

Reduced OSNR penalty for frequency drift tolerant coherent packet switched systems using doubly differential decoding. - Anthony J. Walsh; James Mountjoy; Anthony Fagan; Colm Browning; Andrew D. Ellis; Liam P. Barry (OFC, 2014)

Enhanced dispersion tolerance of coherent offset-QAM OFDM over conventional OFDM. - Jian Zhao 038; Andrew D. Ellis (OFC, 2014)

Digital Fiber Nonlinearity Compensation: Toward 1-Tb/s transport. - Liang B. Du; Danish Rafique; Antonio Napoli; Bernhard Spinnler; Andrew D. Ellis; Maxim Kuschnerov; Arthur James Lowery (IEEE Signal Process. Mag., 2014)

Enhanced superchannel transmission using phase conjugation. - Andrew D. Ellis; Ian D. Phillips; Mingming Tan; Marc F. C. Stephens; Mary E. McCarthy; M. A. Z. Al Kahteeb; Md. Asif Iqbal; Andreas Perentos; Simon Fabbri; Vladimir Gordienko; Domaniç Lavery; Gabriele Liga; et al. (ECOC, 2015)

Few-mode fibre group-delays with intermediate coupling. - Filipe M. Ferreira; Naoise Mac Suibhne; Stylianos Sygletos; Andrew D. Ellis (ECOC, 2015)

100 Gbit/s real-time all-analogue filter bank OFDM based on a gain-switched optical comb. - Fernando A. Gutiérrez; Eamonn P. Martin; Philip Perry; Andrew D. Ellis; Prince M. Anandarajah; Frank Smyth; Liam P. Barry (ECOC, 2015)

Multiplier-free blind phase noise estimation for CO-OFDM transmission. - Son Thai Le; Naoise Mac Suibhne; Mary E. McCarthy; Andrew D. Ellis; Sergei K. Turitsyn (ECOC, 2015)

The impact of parametric noise amplification on long haul transmission throughput. - Andrew D. Ellis; Son Thai Le; Mary E. McCarthy; Sergei K. Turitsyn (ICTON, 2015)

Impact of inter-modal four-wave mixing on the performance of mode- and wavelength-division-multiplexing systems. - Filipe M. Ferreira; Daniel Fonseca; Stylianos Sygletos; Andrew D. Ellis; Henrique J. A. da Silva (ICTON, 2015)

Advanced 3R regenerator scheme for high spectral efficient signal waveforms. - Mariia Sorokina; Stelios Sygletos; Filipe M. Ferreira; Andreas Perentos; Andrew D. Ellis; Sergei K. Turitsyn (ICTON, 2015)

All-optical add-drop multiplexer for OFDM signals. - Stylianos Sygletos; Simon Fabbri; Filipe M. Ferreira; Mariia Sorokina; Andreas Perentos; Andrew D. Ellis (ICTON, 2015)

Impact of linear mode coupling on the group delay spread in few-mode fibers. - Filipe M. Ferreira; Stylianos Sygletos; Andrew D. Ellis (OFC, 2015)

Decision-directed-free blind phase noise estimation for CO-OFDM. - Son T. Le; Mary E. McCarthy; Naoise Mac Suibhne; Paul Anthony Haigh; Elias G. Giacoumidis; Nick J. Doran; Andrew D. Ellis; Sergei K. Turitsyn (OFC, 2015)

Digital back propagation in soliton coherent transmission. - Olesya Yushko; Mikhail P. Fedoruk; Keith J. Blow; Alexey Redyuk; Sergey K. Turitsyn; Nick J. Doran; Andrew D. Ellis (TIWDC, 2015)

Impact of Band Rejection in Multichannel Broadband Subcarrier Multiplexing. - Fernando A. Gutiérrez; Philip Perry; Frank Smyth; Andrew D. Ellis; Liam P. Barry (JOCN, 2015)

On the group delay statistics of few-mode fibres with intermediate linear mode coupling. - Filipe M. Ferreira; Naoise Mac Suibhne; Christian S. Costa; Mariia Sorokina; Stylianos Sygletos; Andrew D. Ellis (ICTON, 2016)

The effect of high optical power on modern fibre at 1.5 µm. - Naoise Mac Suibhne; Filipe M. Ferreira; Mary E. McCarthy; Arvind Mishra; Andrew D. Ellis (ICTON, 2016)

Signal processing techniques for reducing the impact of fiber nonlinearities on system performance. - John C. Cartledge; Andrew D. Ellis; Andrew D. Shiner; Ahmed I. Abd El-Rahman; Mary E. McCarthy; Michael A. Reimer; Andrzej Borowiec; A. Kashi (OFC, 2016)

Impact of optical phase conjugation on the nonlinear shannon limit. - Andrew D. Ellis; Mohammad Ahmad Zaki Al-Khateeb; Mary E. McCarthy (OFC, 2016)

Advantages of strong mode coupling for suppression of nonlinear distortion in few-mode fibers. - Filipe M. Ferreira; Naoise Mac Suibhne; Christian Sanchez; Stylianos Sygletos; Andrew D. Ellis (OFC, 2016)

All-analogue real-time filter bank OFDM over 50 Km of SSMF using a novel synchronization technique. - Fernando A. Gutiérrez; Eamonn P. Martin; Philip Perry; Andrew D. Ellis; Liam P. Barry (OFC, 2016)

First experimental demonstration of nonlinear inverse synthesis transmission over transoceanic distances. - Son Thai Le; Ian D. Phillips; Jaroslaw E. Prilepsky; Paul Harper; Nick J. Doran; Andrew D. Ellis; Sergei K. Turitsyn (OFC, 2016)

Performance Enhancement Prediction for Optical Phase Conjugation in Systems with 100km Amplifier Spacing. - Mohammad Ahmad Zaki Al-Khateeb; Mary E. McCarthy; Andrew D. Ellis (ECOC, 2017)

Nonlinear Compensation Using Digital Back-Propagation in Few-Mode Fibre Spans with Intermediate Coupling. - Filipe M. Ferreira; Christian S. Costa; Stylianos Sygletos; Andrew D. Ellis (ECOC, 2017)

Training-Aided Channel Estimation and Equalization in SDM Systems with MISO Pre-Convergence under Strong Coupling. - Christian Sanchez; Filipe M. Ferreira; Jinlong Wei; Stylianos Sygletos; Andrew D. Ellis (ECOC, 2017)

200-Gb/s Polarization Multiplexed Doubly Differential QPSK Signal Transmission over 80-km SSMF Using Tandem SSB without Optical Amplification. - Tingting Zhang; Christian Sanchez; Ian D. Phillips; Stylianos Sygletos; Andrew D. Ellis (ECOC, 2017)

Nonlinear transmission performance in delay-managed few-mode fiber links with intermediate coupling. - Filipe M. Ferreira; Christian S. Costa; Naoise Mac Suibhne; Stylianos Sygletos; Andrew D. Ellis (OFC, 2017)

Intra and inter-channel nonlinearity compensation in WDM coherent optical OFDM using artificial neural network based nonlinear equalization. - Elias G. Giacoumidis; Sofien Mhatli; Jinlong Wei; Son T. Le; Ivan Aldaya; Marc F. C. Stephens; Mary E. MacCarthy; Andrew D. Ellis; Nick J. Doran; Benjamin J. Eggleton (OFC, 2017)

Nonlinear inter-subcarrier intermixing reduction in coherent optical OFDM using fast machine learning equalization. - Elias G. Giacoumidis; Jinlong Wei; Sofien Mhatli; Marc F. C. Stephens; Nick J. Doran; Andrew D. Ellis; Benjamin J. Eggleton (OFC, 2017)

Experimental investigation of nonlinear signal distortions in ultra-wideband transmission systems. - Gabriel Saavedra; Mingming Tan; Daniel J. Elson; Lídia Galdino; Daniel Semrau; Md. Asif Iqbal; Ian D. Phillips; Paul Harper; Naoise Mac Suibhne; Andrew D. Ellis; Domaniç Lavery; Benn C. Thomsen; et al. (OFC, 2017)

Symmetry Requirements for 34dB Nonlinearity Compensation in OPC Systems. - Mohammad Ahmad Zaki Al-Khateeb; Mingming Tan; Andrew D. Ellis (ECOC, 2018)

The Impact of Dispersion Slope on Fiber Nonlinearity in Ultra-Wideband Optical Communication System. - Abdallah A. I. Ali; Filipe M. Ferreira; Mohammad Ahmad Zaki Al-Khateeb; Douglas W. Charlton; Charles Laperle; Andrew D. Ellis (ECOC, 2018)

Mitigation of Optical Fiber Nonlinearities in OFDM Systems Using FWM-Aware Constellation Modulation Technique. - Christian Sanchez; Mohammad Ahmad Zaki Al-Khateeb; Tingting Zhang; Filipe M. Ferreira; Pavel Skvortcov; Jinlong Wei; Stylianos Sygletos; Andrew D. Ellis (ECOC, 2018)

Limits of Optical Fibre Communication Systems. - Andrew D. Ellis; Filipe M. Ferreira; Tingting Zhang; Mohammad Ahmad Zaki Al-Khateeb (ICTON, 2018)

Impact of Linear Mode Coupling on the Nonlinear Transmission Performance of Few-Mode Fibres. - Filipe M. Ferreira; Christian S. Costa; Stylianos Sygletos; Andrew D. Ellis (ICTON, 2018)

Unwanted Four-Wave Mixing in Fibre Optical Parametric Amplifiers. - Vladimir Gordienko; Mohammad Ahmad Zaki Al-Khateeb; Filipe M. Ferreira; Andrew D. Ellis; Nick J. Doran (ICTON, 2019)

Distributed Raman Amplification Design for Fibre Nonlinearity Compensation with Mid-Link Optical Phase Conjugation. - Mingming Tan; Mohammad Ahmad Zaki Al-Khateeb; Tingting Zhang; Paul Harper; Andrew D. Ellis (ICTON, 2019)

Enhanced Nonlinearity Compensation Efficiency of Optical Phase Conjugation System. - Abdallah A. I. Ali; Mohammad Ahmad Zaki Al-Khateeb; Tingting Zhang; Filipe Marques Ferreira; Andrew D. Ellis (OFC, 2019)

Nonlinear Tolerance Enhancement Based on Perturbation Theory for Optical Phase Conjugation Systems. - Tu Thanh Nguyen; Paul Harper; O. S. Sunish Kumar; Andrew D. Ellis (OFC, 2020)

Artificial Neural Network-Based Compensation for Transceiver Nonlinearity in Probabilistic Shaping Systems. - Tu Thanh Nguyen; Tingting Zhang; Mahmood Abu-Romoh; Andrew D. Ellis (OFC, 2020)

Enhancing the Signal Power Symmetry for Optical Phase Conjugation Using Erbium-Doped-Fibre-Assisted Raman Amplification. - Mingming Tan; Tu Thanh Nguyen; Pawel Rosa; Mohammad Ahmad Zaki Al-Khateeb; Tingting Zhang; Andrew D. Ellis (IEEE Access, 2020)

Polarization- insensitive fibre optic parametric amplifier with gain bandwidth of 35 nm in L-band. - Chandra B. Gaur; Vladimir Gordienko; Abdullah A. I. Ali; Pratim Hazarika; Andrew D. Ellis; Nick J. Doran (ECOC, 2021)

Reduced Impact of Frequency Dithering on the Performance of High-Order Modulation Format Phase Conjugation. - Abdallah A. I. Ali; Tu Thanh Nguyen; Sonia K. Boscolo; Shigehiro Takasaka; Ryuichi Sugizaki; Andrew D. Ellis (OFC, 2021)

Digital Compensation of Residual Pump Dithering in Optical Phase Conjugation of High-Order QAM. - Tu Thanh Nguyen; Sonia K. Boscolo; Abdallah A. I. Ali; Mingming Tan; Stylianos Sygletos; Shigehiro Takasaka; Ryuichi Sugizaki; Andrew D. Ellis (OFC, 2021)

Kernel-Based Learning-Aided Phase Noise Compensation in Dual-Pump Optical Phase Conjugation Coherent System. - Tu Thanh Nguyen; Sonia K. Boscolo; Abdallah A. I. Ali; Mingming Tan; Tingting Zhang; Shigehiro Takasaka; Ryuichi Sugizaki; Stylianos Sygletos; Andrew D. Ellis (OFC, 2021)

Domain Adaptation: the Key Enabler of Neural Network Equalizers in Coherent Optical Systems. - Pedro J. Freire; Bernhard Spinnler; Daniel Abode; Jaroslaw E. Prilepsky; Abdallah A. I. Ali; Nelson Costa; Wolfgang Schairer; Antonio Napoli; Andrew D. Ellis; Sergei K. Turitsyn (OFC, 2022)

Neural Network-Enhanced Optical Phase Conjugation for Nonlinearity Mitigation. - Morteza Kamalian-Kopae; Abdallah A. Ali; Karina Nurlybayeva; Andrew D. Ellis; Sergei K. Turitsyn (OFC, 2022)

Distributed Raman Amplification for Fiber Nonlinearity Compensation in a Mid-Link Optical Phase Conjugation System. - Mingming Tan; Pawel Rosa; Tu Thanh Nguyen; Mohammad Ahmad Zaki Al-Khateeb; Md. Asif Iqbal; Tianhua Xu; Feng Wen; Juan Diego Ania-Castañón; Andrew D. Ellis (Sensors, 2022)

Advanced Digital Signal Processing for High-Capacity Mode-Division Multiplexed Free-Space Optical Communications. - Zhouyi Hu; Zhaozhong Chen; Yiming Li; David M. Benton; Abdallah A. I. Ali; Mohammed Patel; Martin P. J. Lavery; Andrew D. Ellis (ICTON, 2023)

Digital Signal Processing for Optical Phase Conjugation Assisted Coherent Systems. - Long Hoang Nguyen 003; Tu T. Nguyen; Andrew D. Ellis; Stylianos Sygletos; Sonia K. Boscolo (ICTON, 2023)

Nonlinear Optical Loop Mirror for Waveband-Shift Free Optical Phase Conjugation. - Vladimir Gordienko; Mariia Bastamova; Andrew D. Ellis; Nick J. Doran (OFC, 2023)

Employment of polarization diversity architecture to mitigate an impact of pump phase modulation in FOPA. - Mariia Bastamova; Vladimir Gordienko; Nick J. Doran; Andrew D. Ellis (OFC, 2024)

Waveband-Shift-Free Optical Phase Conjugation in Fiber Loop Mirror Across 35-nm Bandwidth. - Vladimir Gordienko; Sonia K. Boscolo; Mariia Bastamova; Nick J. Doran; Andrew D. Ellis (OFC, 2024)

Design of Time-Domain Learned Volterra Equalisers for WDM Systems. - Nelson Castro; Sonia K. Boscolo; Andrew D. Ellis; Stylianos Sygletos (ONDM, 2024)

Field-Enhanced Filtering in MIMO Learned Volterra Nonlinear Equalisation of Multi-Wavelength Systems. - Nelson Castro; Sonia K. Boscolo; Andrew D. Ellis; Stylianos Sygletos (CoRR, 2024)

FOPA Performance Limitations Due to Pump Phase Modulation. - Mariia Bastamova; Vladimir Gordienko; Stylianos Sygletos; Mingming Tan; Aleksandr Donodin; Nick J. Doran; Andrew D. Ellis (OFC, 2025)

Role of Dispersion Slope in Fiber Optical Parametric Amplifiers. - Vladimir Gordienko; Andrew D. Ellis; Nick J. Doran (OFC, 2025)