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Conference paper

Unrepeatered transmission reach extension by receiver-side all-optical back-propagation

In Proceedings of 2019 24th Optoelectronics and Communications Conference — 2019, pp. 1-3

By Kaminski, P. M.1,2,3; Da Ros, Francesco1,2,3,4; Da Silva, E. P.2,3; Clausen, A. T.1,2; Forchhammer, Søren1,3,5; Oxenløwe, Leif Katsuo1,2,3; Galili, Michael1,2,3

From

Department of Photonics Engineering, Technical University of Denmark1

Ultra-fast Optical Communication, Department of Photonics Engineering, Technical University of Denmark2

Centre of Excellence for Silicon Photonics for Optical Communications, Centers, Technical University of Denmark3

Machine Learning in Photonic Systems, Department of Photonics Engineering, Technical University of Denmark4

Coding and Visual Communication, Department of Photonics Engineering, Technical University of Denmark5

Improvements in SNR (1.98 dB), Mutual Information (0.95 bit/symbol) and maximum transmission distance (almost 12%) are demonstrated for dual-polarization WDM 16-QAM unrepeatered transmission using optical-phase-conjugation-based back-propagation at the receiver through power and dispersion engineering.

Language: English
Publisher: IEEE
Year: 2019
Pages: 1-3
Proceedings: 24th OptoElectronics and Communications Conference/<br/>International Conference on Photonics in Switching and Computing 2019
ISBN: 1538676516 , 4885523214 , 9781538676516 and 9784885523212
Types: Conference paper
DOI: 10.23919/PS.2019.8817641
ORCIDs: Da Ros, Francesco , Da Silva, E. P. , Clausen, A. T. , Forchhammer, Søren , Oxenløwe, Leif Katsuo and Galili, Michael
Keywords

Optical signal processing techniques for optical communications Optical transmitter and receiver subsystems Transmission impairments and their mitigations

Other keywords

Dispersion Fiber nonlinear optics Optical fiber communication Optical fibers Optical receivers

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