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Evaluation of transmission reach and information rates in nonlinear optical fiber communication systems
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Li, Mupeng, Xu, Tianhua, Ding, Jiazheng, Liu, Zheng, Hu, Wenxiu, Jiang, Junfeng, Liu, Tiegen, Su, Yikai, Hofmann, Werner H. and Li, Wei (2021) Evaluation of transmission reach and information rates in nonlinear optical fiber communication systems. In: SPIE/COS Photonics Asia, Nantong, Jiangsu, China, 11-12 Oct 2021. Published in: Proceedings of SPIE ; Semiconductor Lasers and Applications XI, 11891 doi:10.1117/12.2602418
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RAP-Evaluation-transmission-reach-rates-nonlinear-optical-fiber-communication-systems-2021.pdf - Accepted Version - Requires a PDF viewer. Download (1036Kb) | Preview |
Official URL: http://dx.doi.org/10.1117/12.2602418
Abstract
Coherent optical fiber systems can achieve long-distance, large-capacity and high data-rate transmissions. The system performance of communication systems is generally evaluated with regard to the data capacity and the transmission reach. In this work, the performance of multi-channel (up to C-band) Nyquist-spaced coherent optical communication systems has been assessed in terms of achievable information rates, transmission distances and signal-to-noise ratios, considering different influencing factors, such as nonlinearity compensation, signal input power and modulation format. Numerical simulations and enhanced Gaussian noise (EGN) model have been carried out for different modulation formats including quadrature phase shift keying (QPSK), 16-ary quadrature amplitude modulation (16-QAM), 64-QAM and 256-QAM. It is found that in C-band (151-channel) Nyquist-spaced systems, the achievable information rates at the transmission distance of 6000 km are 19.3 Tbit/s for dual-polarization QPSK (DP-QPSK), 30.9 Tbit/s for DP-16QAM, 32.0 Tbit/s for DP64QAM and 32.2 Tbit/s for DP-256QAM, respectively, when electronic dispersion compensation is applied only. Such achievable information rates can be increased up to 38.3 Tbit/s for DP-16QAM, 47.2 Tbit/s for DP-64QAM and 47.8 Tbit/s for DP-256QAM, respectively, when the nonlinearity compensation is employed.
Item Type: | Conference Item (Paper) | |||||||||
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Subjects: | Q Science > QC Physics T Technology > TA Engineering (General). Civil engineering (General) T Technology > TK Electrical engineering. Electronics Nuclear engineering |
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | |||||||||
Library of Congress Subject Headings (LCSH): | Optical communications , Nonlinear optics, Optical fibers, Signal processing -- Digital techniques | |||||||||
Journal or Publication Title: | Proceedings of SPIE ; Semiconductor Lasers and Applications XI | |||||||||
Publisher: | Society of Photo-optical Instrumentation Engineers | |||||||||
Book Title: | Semiconductor Lasers and Applications XI | |||||||||
Official Date: | 9 October 2021 | |||||||||
Dates: |
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Volume: | 11891 | |||||||||
Article Number: | 1189109 | |||||||||
DOI: | 10.1117/12.2602418 | |||||||||
Status: | Peer Reviewed | |||||||||
Publication Status: | Published | |||||||||
Reuse Statement (publisher, data, author rights): | Mupeng Li, Tianhua Xu, Jiazheng Ding, Zheng Liu, Wenxiu Hu, Junfeng Jiang, and Tiegen Liu "Evaluation of transmission reach and information rates in nonlinear optical fiber communication systems", Proc. SPIE 11891, Semiconductor Lasers and Applications XI, 1189109 (9 October 2021); https://doi.org/10.1117/12.2602418 Copyright notice format: Copyright 2021 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited." | |||||||||
Access rights to Published version: | Restricted or Subscription Access | |||||||||
Date of first compliant deposit: | 15 October 2021 | |||||||||
Date of first compliant Open Access: | 18 October 2021 | |||||||||
RIOXX Funder/Project Grant: |
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Conference Paper Type: | Paper | |||||||||
Title of Event: | SPIE/COS Photonics Asia | |||||||||
Type of Event: | Conference | |||||||||
Location of Event: | Nantong, Jiangsu, China | |||||||||
Date(s) of Event: | 11-12 Oct 2021 |
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