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Paper Abstract and Keywords
Presentation 2023-03-02 16:40
Study of optimum conditions for tilt optical transmission on Multiband Wavelength-Division-Multiplexing networks
Tamiki Otsuka, Yurie Matsuyama, Yuta Suzuki, Kunihiro Imai, Takefumi Oguma (NEC) PN2022-70
Abstract (in Japanese) (See Japanese page) 
(in English) Multiband WDM networks are being considered to increase the capacity of optical networks. However, the power transition between wavelengths due to stimulated Raman scattering affects the optical transmission design and quality, making the introduction of such networks difficult. A method to transmit the entire optical signal with tilt to suppress the effect of stimulated Raman scattering is being considered. To realize this method, the signal must be tilt-corrected by the transmitter and receiver optical amplifiers. However, since the signal-to-noise ratio deteriorates depending on the tilt-correction amount of the optical amplifiers, it is necessary to select the appropriate amplifiers and the ratio of tilt-correction amount shared by the transmitter and receiver optical amplifiers. In this study, we measure the change in SN with respect to the amount of tilt correction of the optical amplifiers and introduce an appropriate configuration.
Keyword (in Japanese) (See Japanese page) 
(in English) Optical Network / Stimulated Raman Scattering / Optical amplifuer / EDFA / / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 398, PN2022-70, pp. 151-154, March 2023.
Paper # PN2022-70 
Date of Issue 2023-02-22 (PN) 
ISSN Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF PN2022-70

Conference Information
Committee PN  
Conference Date 2023-03-01 - 2023-03-02 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To PN 
Conference Code 2023-03-PN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study of optimum conditions for tilt optical transmission on Multiband Wavelength-Division-Multiplexing networks 
Sub Title (in English)  
Keyword(1) Optical Network  
Keyword(2) Stimulated Raman Scattering  
Keyword(3) Optical amplifuer  
Keyword(4) EDFA  
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Keyword(6)  
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1st Author's Name Tamiki Otsuka  
1st Author's Affiliation NEC Corporation (NEC)
2nd Author's Name Yurie Matsuyama  
2nd Author's Affiliation NEC Corporation (NEC)
3rd Author's Name Yuta Suzuki  
3rd Author's Affiliation NEC Corporation (NEC)
4th Author's Name Kunihiro Imai  
4th Author's Affiliation NEC Corporation (NEC)
5th Author's Name Takefumi Oguma  
5th Author's Affiliation NEC Corporation (NEC)
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Speaker Author-1 
Date Time 2023-03-02 16:40:00 
Presentation Time 20 minutes 
Registration for PN 
Paper # PN2022-70 
Volume (vol) vol.122 
Number (no) no.398 
Page pp.151-154 
#Pages 4 
Date of Issue 2023-02-22 (PN) 

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