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
Des méthodologies permettant une amplification Raman plus efficace et un format de modulation plus approprié pour une transmission sans répéteur WDM à 40 Gbit/s sont étudiées. La gestion de la zone efficace de la fibre est proposée pour réaliser une amplification Raman distribuée à faible bruit. Un Aeff technique de gestion dans laquelle les faiblesAeff la fibre est située dans une section médiane au lieu de la dernière section, a été confirmé numériquement et expérimentalement pour améliorer l'OSNR et Q-facteur. La modulation CS-RZ (Carrier Suppressed Return To Zero) présente l'avantage de réduire les effets de non-linéarité des fibres et de permettre un multiplexage plus dense des longueurs d'onde. Une transmission WDM sans répéteur à 40 Gbit/s sur 32 canaux sur 202 km a été démontrée en utilisant les méthodologies proposées.
Katsuhiro SHIMIZU
Naoki SUZUKI
Kaoru KINJO
Kazuyuki ISHIDA
Satoshi KAJIYA
Takashi MIZUOCHI
Kuniaki MOTOSHIMA
Yukio KOBAYASHI
Kumio KASAHARA
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Copier
Katsuhiro SHIMIZU, Naoki SUZUKI, Kaoru KINJO, Kazuyuki ISHIDA, Satoshi KAJIYA, Takashi MIZUOCHI, Kuniaki MOTOSHIMA, Yukio KOBAYASHI, Kumio KASAHARA, "Unrepeatered 40 Gbit/s-WDM Transmission Employing Aeff Managed Raman Amplification and CS-RZ Modulation" in IEICE TRANSACTIONS on Communications,
vol. E85-B, no. 2, pp. 446-453, February 2002, doi: .
Abstract: Methodologies for more efficient Raman amplification and a more suitable modulation format for 40 Gbit/s WDM unrepeatered transmission are investigated. Management of the fiber effective area is proposed to realize low noise distributed Raman amplification. An Aeff management technique in which low-Aeff fiber is located in a median section instead of the last section, was confirmed numerically and experimentally to improve the OSNR and Q-factor. Carrier-suppressed-return-to-zero (CS-RZ) modulation has the advantage of reducing fiber-nonlinearity effects and permitting denser multiplexing of the wavelengths. 40 Gbit/s 32-channel unrepeatered WDM transmission over 202 km was demonstrated employing the proposed methodologies.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e85-b_2_446/_p
Copier
@ARTICLE{e85-b_2_446,
author={Katsuhiro SHIMIZU, Naoki SUZUKI, Kaoru KINJO, Kazuyuki ISHIDA, Satoshi KAJIYA, Takashi MIZUOCHI, Kuniaki MOTOSHIMA, Yukio KOBAYASHI, Kumio KASAHARA, },
journal={IEICE TRANSACTIONS on Communications},
title={Unrepeatered 40 Gbit/s-WDM Transmission Employing Aeff Managed Raman Amplification and CS-RZ Modulation},
year={2002},
volume={E85-B},
number={2},
pages={446-453},
abstract={Methodologies for more efficient Raman amplification and a more suitable modulation format for 40 Gbit/s WDM unrepeatered transmission are investigated. Management of the fiber effective area is proposed to realize low noise distributed Raman amplification. An Aeff management technique in which low-Aeff fiber is located in a median section instead of the last section, was confirmed numerically and experimentally to improve the OSNR and Q-factor. Carrier-suppressed-return-to-zero (CS-RZ) modulation has the advantage of reducing fiber-nonlinearity effects and permitting denser multiplexing of the wavelengths. 40 Gbit/s 32-channel unrepeatered WDM transmission over 202 km was demonstrated employing the proposed methodologies.},
keywords={},
doi={},
ISSN={},
month={February},}
Copier
TY - JOUR
TI - Unrepeatered 40 Gbit/s-WDM Transmission Employing Aeff Managed Raman Amplification and CS-RZ Modulation
T2 - IEICE TRANSACTIONS on Communications
SP - 446
EP - 453
AU - Katsuhiro SHIMIZU
AU - Naoki SUZUKI
AU - Kaoru KINJO
AU - Kazuyuki ISHIDA
AU - Satoshi KAJIYA
AU - Takashi MIZUOCHI
AU - Kuniaki MOTOSHIMA
AU - Yukio KOBAYASHI
AU - Kumio KASAHARA
PY - 2002
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E85-B
IS - 2
JA - IEICE TRANSACTIONS on Communications
Y1 - February 2002
AB - Methodologies for more efficient Raman amplification and a more suitable modulation format for 40 Gbit/s WDM unrepeatered transmission are investigated. Management of the fiber effective area is proposed to realize low noise distributed Raman amplification. An Aeff management technique in which low-Aeff fiber is located in a median section instead of the last section, was confirmed numerically and experimentally to improve the OSNR and Q-factor. Carrier-suppressed-return-to-zero (CS-RZ) modulation has the advantage of reducing fiber-nonlinearity effects and permitting denser multiplexing of the wavelengths. 40 Gbit/s 32-channel unrepeatered WDM transmission over 202 km was demonstrated employing the proposed methodologies.
ER -