G
Gabriele Liga
Researcher at Eindhoven University of Technology
Publications - 98
Citations - 1371
Gabriele Liga is an academic researcher from Eindhoven University of Technology. The author has contributed to research in topics: Nonlinear system & Optical communication. The author has an hindex of 17, co-authored 86 publications receiving 1046 citations. Previous affiliations of Gabriele Liga include University College London.
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Journal ArticleDOI
On the performance of multichannel digital backpropagation in high-capacity long-haul optical transmission.
TL;DR: The performance of digital backpropagation (DBP) equalization when applied over multiple channels to compensate for the nonlinear impairments in optical fiber transmission systems is investigated and the effectiveness of the algorithm is evaluated.
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4 Tb/s Transmission Reach Enhancement Using 10 × 400 Gb/s Super-Channels and Polarization Insensitive Dual Band Optical Phase Conjugation
Andrew D. Ellis,Mingming Tan,Asif Iqbal,Mohammad Al-Khateeb,Vladimir Gordienko,Gabriel Saavedra Mondaca,Simon J. Fabbri,Marc Stephens,Mary E. McCarthy,Andreas Perentos,Ian Phillips,Domanic Lavery,Gabriele Liga,Robert Maher,Paul Harper,Nick Doran,Sergei K. Turitsyn,Stylianos Sygletos,Polina Bayvel +18 more
TL;DR: In this paper, the authors experimentally demonstrate the benefit of polarization insensitive dual-band optical phase conjugation for up to ten 400 GB/s optical super-channels using a Raman amplified transmission link with a realistic span length of 75 km.
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Digital signal processing for fiber nonlinearities [Invited].
TL;DR: This paper reviews digital signal processing techniques that compensate, mitigate, and exploit fiber nonlinearities in coherent optical fiber transmission systems.
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Maximizing the optical network capacity
Polina Bayvel,Robert Maher,Tianhua Xu,Gabriele Liga,Nikita A. Shevchenko,Domanic Lavery,Alex Alvarado,Robert I. Killey +7 more
TL;DR: In this article, the capacity of the optical fiber channel has been investigated in the nonlinear regime and the intensity-dependent Kerr nonlinearity limit has been suggested as a fundamental limit to optical fiber capacity.
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Equalization enhanced phase noise in Nyquist-spaced superchannel transmission systems using multi-channel digital back-propagation.
Tianhua Xu,Gabriele Liga,Domanic Lavery,Benn C. Thomsen,Seb J. Savory,Robert I. Killey,Polina Bayvel +6 more
TL;DR: This report reports the first investigation of the origin and the impact of EEPN in Nyquist-spaced superchannel system, employing electronic dispersion compensation (EDC) and multi-channel DBP (MC-DBP).