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Wideband multichannel Nyquist-spaced long-haul optical transmission influenced by enhanced equalization phase noise
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Jin, Cenqin, Shevchenko, Nikita A., Wang, Junqiu, Chen, Yunfei and Xu, Tianhua (2023) Wideband multichannel Nyquist-spaced long-haul optical transmission influenced by enhanced equalization phase noise. Sensors, 23 (3). 1493. doi:10.3390/s23031493 ISSN 1424-8220.
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WRAP-Wideband-multichannel-Nyquist-spaced-long-haul-optical-transmission-23.pdf - Published Version - Requires a PDF viewer. Available under License Creative Commons Attribution 4.0. Download (491Kb) | Preview |
Official URL: https://doi.org/10.3390/s23031493
Abstract
Enhanced equalization phase noise (EEPN), generated from the uncompensated dispersion experienced by laser phase noises, can cause serious damage to the transmission quality of optical fiber systems. In this work, the performance of a wideband Nyquist-spaced long-haul nonlinear optical fiber communication systems suffering from EEPN is investigated and discussed through split-step numerical simulations and analytical models based on the perturbation analysis, in the cases of digital nonlinearity compensation (NLC) and electronic dispersion compensation (EDC). The efficiency and the accuracy of the analytical models were validated via simulations, considering the different symbol rates and modulation formats. The performance of the C-band transmission was comprehensively studied based on the model. Our results reveal that the growth of symbol rates and transmission distances aggravates the distortions in the C-band system.
Item Type: | Journal Article | ||||||
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Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering | ||||||
Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | ||||||
Library of Congress Subject Headings (LCSH): | Optical fiber communication, Electronic noise, Electric interference, Random noise theory | ||||||
Journal or Publication Title: | Sensors | ||||||
Publisher: | MDPI AG | ||||||
ISSN: | 1424-8220 | ||||||
Official Date: | 29 January 2023 | ||||||
Dates: |
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Volume: | 23 | ||||||
Number: | 3 | ||||||
Article Number: | 1493 | ||||||
DOI: | 10.3390/s23031493 | ||||||
Status: | Peer Reviewed | ||||||
Publication Status: | Published | ||||||
Access rights to Published version: | Open Access (Creative Commons) | ||||||
Date of first compliant deposit: | 30 January 2023 | ||||||
Date of first compliant Open Access: | 30 January 2023 | ||||||
RIOXX Funder/Project Grant: |
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