The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Cet article étudie les approches permettant d'annuler efficacement le bruit de phase non linéaire pour la transmission en diversité de paires de phases conjuguées de signaux WDM 16-QAM via une fibre multicœur. La moyenne géométrique est introduite pour la combinaison de la paire phase-conjuguée. Une simulation numérique suggère que la compensation de dispersion chromatique travée par travée est plus efficace pour annuler le bruit de phase dans la transmission longue distance que la compensation globale au niveau du récepteur. Les simulations suggèrent que la compensation en termes d'envergure décrite ici donne une amélioration de la valeur Q de 7.8 et 6.8 dB pour des valeurs CD de 10 et 20.6 ps/nm/km, respectivement, alors que l'équivalent de compensation globale n'atteint que 3.5 dB. Une expérience en boucle de recirculation de 1050 4.1 km a confirmé une amélioration de la valeur Q de 20.6 dB pour une transmission de compensation de XNUMX ps/nm/km en termes d'envergure.
Takahisa KODAMA
Oita University
Akira MIZUTORI
Oita University
Takayuki KOBAYASHI
NTT Corporation
Takayuki MIZUNO
NTT Corporation
Masafumi KOGA
Oita University
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Takahisa KODAMA, Akira MIZUTORI, Takayuki KOBAYASHI, Takayuki MIZUNO, Masafumi KOGA, "Nonlinear Phase-Shift Cancellation by Taking the Geometric Mean of WDM-Signal Phase-Conjugate Pair" in IEICE TRANSACTIONS on Communications,
vol. E101-B, no. 8, pp. 1845-1852, August 2018, doi: 10.1587/transcom.2017EBP3351.
Abstract: This paper investigates approaches that can cancel nonlinear phase noise effectively for the phase-conjugate pair diversity transmission of 16-QAM WDM signals through multi-core fiber. The geometric mean is introduced for the combination of the phase-conjugate pair. A numerical simulation suggests that span-by-span chromatic dispersion compensation is more effective at cancelling phase noise in long distance transmission than lumped compensation at the receiver. Simulations suggest the span-wise compensation described herein yields Q-value enhancement of 7.8 and 6.8dB for CD values of 10 and 20.6ps/nm/km, respectively, whereas the lumped compensation equivalent attains only 3.5dB. A 1050km recirculating loop experiment confirmed a Q-value enhancement of 4.1dB for 20.6ps/nm/km, span-wise compensation transmission.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2017EBP3351/_p
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@ARTICLE{e101-b_8_1845,
author={Takahisa KODAMA, Akira MIZUTORI, Takayuki KOBAYASHI, Takayuki MIZUNO, Masafumi KOGA, },
journal={IEICE TRANSACTIONS on Communications},
title={Nonlinear Phase-Shift Cancellation by Taking the Geometric Mean of WDM-Signal Phase-Conjugate Pair},
year={2018},
volume={E101-B},
number={8},
pages={1845-1852},
abstract={This paper investigates approaches that can cancel nonlinear phase noise effectively for the phase-conjugate pair diversity transmission of 16-QAM WDM signals through multi-core fiber. The geometric mean is introduced for the combination of the phase-conjugate pair. A numerical simulation suggests that span-by-span chromatic dispersion compensation is more effective at cancelling phase noise in long distance transmission than lumped compensation at the receiver. Simulations suggest the span-wise compensation described herein yields Q-value enhancement of 7.8 and 6.8dB for CD values of 10 and 20.6ps/nm/km, respectively, whereas the lumped compensation equivalent attains only 3.5dB. A 1050km recirculating loop experiment confirmed a Q-value enhancement of 4.1dB for 20.6ps/nm/km, span-wise compensation transmission.},
keywords={},
doi={10.1587/transcom.2017EBP3351},
ISSN={1745-1345},
month={August},}
Copier
TY - JOUR
TI - Nonlinear Phase-Shift Cancellation by Taking the Geometric Mean of WDM-Signal Phase-Conjugate Pair
T2 - IEICE TRANSACTIONS on Communications
SP - 1845
EP - 1852
AU - Takahisa KODAMA
AU - Akira MIZUTORI
AU - Takayuki KOBAYASHI
AU - Takayuki MIZUNO
AU - Masafumi KOGA
PY - 2018
DO - 10.1587/transcom.2017EBP3351
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E101-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2018
AB - This paper investigates approaches that can cancel nonlinear phase noise effectively for the phase-conjugate pair diversity transmission of 16-QAM WDM signals through multi-core fiber. The geometric mean is introduced for the combination of the phase-conjugate pair. A numerical simulation suggests that span-by-span chromatic dispersion compensation is more effective at cancelling phase noise in long distance transmission than lumped compensation at the receiver. Simulations suggest the span-wise compensation described herein yields Q-value enhancement of 7.8 and 6.8dB for CD values of 10 and 20.6ps/nm/km, respectively, whereas the lumped compensation equivalent attains only 3.5dB. A 1050km recirculating loop experiment confirmed a Q-value enhancement of 4.1dB for 20.6ps/nm/km, span-wise compensation transmission.
ER -