Hybrid optical-electronic compensation of fiber nonlinearity for long-haul coherent optical transmission-Reference-Cited by-同舟云学术

Hybrid optical-electronic compensation of fiber nonlinearity for long-haul coherent optical transmission

Published:2024-06-13 Issue: Volume: Page:
ISSN:0173-4911
Container-title:Journal of Optical Communications
language:en
Short-container-title:

Author:

Tong Xiaogang¹,Huang Wei²,Cao Weiwei³,Zhang Junsheng¹,Zhang Xiaojuan¹

Affiliation:

1. Department of Electronic Engineering , 418493 Taiyuan Institute of Technology , Taiyuan , China

2. 12381 Suzhou Institute of Nano-Tech and Nano-Bionics (SINANO), Chinese Academy of Sciences , Suzhou , China

3. Key Laboratory of Ultrafast Photoelectric Diagnostic Technology , 12381 Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences , Xi’an , China

Abstract

Abstract From the concepts of the dispersion-folded digital backward propagation (DBP) and optical phase conjugation (OPC), a hybrid optical-electronic nonlinearity-compensation scheme is proposed to enhance the system performance of the dispersion-managed transmission. The computational complexity of the proposed scheme, compared with that of the conventional DBP method, is reduced significantly while the performance penalty is negligible. The compensation efficiency of the proposed scheme has been validated in a 5 (and 9)-channel PM-16QAM system at 256 Gbit/s.

Funder

Taiyuan unveils top projects

Project supported by Shanxi province for returned students

Youth Project of Shanxi Basic Research Program

Publisher

Walter de Gruyter GmbH

Link

https://www.degruyter.com/document/doi/10.1515/joc-2024-0110/pdf

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