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Fast Adaptive Digital Back-Propagation Algorithm for Unrepeatered Optical Systems

Author(s):
Junior, Jose Helio C. ; Sutili, Tiago ; Rossi, Sandro M. ; Figueiredo, Rafael C. ; Mello, Darli A. A. ; IEEE
Total Authors: 6
Document type: Journal article
Source: 2020 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXPOSITION (OFC); v. N/A, p. 3-pg., 2020-01-01.
Abstract

We propose a gradient descent method with momentum for the estimation of y in DBP for unrepeatered links Fast convergence is achieved in the experimental transmission of 17 x 200-Gb/s DP-16QAM over a 350-km heterogeneous link. (C) 2020 The Author(s) (AU)

FAPESP's process: 15/24341-7 - New strategies to confront with the threat of capacity exhaustion
Grantee:Helio Waldman
Support Opportunities: Research Projects - Thematic Grants
FAPESP's process: 15/24517-8 - Photonics for next generation internet
Grantee:Hugo Enrique Hernández Figueroa
Support Opportunities: Research Projects - Thematic Grants