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| Presentation | 2022-03-01 12:50 Analysis of Stimulated-Raman-Scattering Effect Changed by the Number of Optical Channels on Multiband Wavelength-Division-Multiplexed Networks Kenta Hirose, Takafumi Fukatani, Masahiro Nakagawa, Takeshi Seki, Takashi Miyamura (NTT)  PN2021-57 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Power transition induced by stimulated Raman scattering (SRS) in optical fibers affects signal quality, and this makes wavelength provisioning difficult on multiband wavelength-division-multiplexed (WDM) networks. Recently, some research has shown methods of evaluating the effect and provisioning on the conditions of fully loaded WDM. However, optimal conditions for the optical transmission on live networks change every moment according to varying number of optical channels. Therefore, the constantly optimal transmission on multiband networks requires novel methods of evaluating the signal-quality impact and provisioning wavelengths considering variations in the number of optical channels. Here, in order to achieve the former method first, we numerically analyzed SRS behavior, changing the distribution of optical channels in the optical fiber. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | stimulated Raman scattering / multiband transmission / wavelength division multiplexing / photonic network / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 386, PN2021-57, pp. 29-32, March 2022. | |
| Paper # | PN2021-57 | |
| Date of Issue | 2022-02-22 (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 | PN2021-57 |
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| Conference Information | |
| Committee | PN |
| Conference Date | 2022-03-01 - 2022-03-02 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | PN |
| Conference Code | 2022-03-PN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of Stimulated-Raman-Scattering Effect Changed by the Number of Optical Channels on Multiband Wavelength-Division-Multiplexed Networks |
| Sub Title (in English) | |
| Keyword(1) | stimulated Raman scattering |
| Keyword(2) | multiband transmission |
| Keyword(3) | wavelength division multiplexing |
| Keyword(4) | photonic network |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kenta Hirose |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 2nd Author's Name | Takafumi Fukatani |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 3rd Author's Name | Masahiro Nakagawa |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 4th Author's Name | Takeshi Seki |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 5th Author's Name | Takashi Miyamura |
| 5th Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
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| Speaker | Author-1 |
| Date Time | 2022-03-01 12:50:00 |
| Presentation Time | 20 minutes |
| Registration for | PN |
| Paper # | PN2021-57 |
| Volume (vol) | vol.121 |
| Number (no) | no.386 |
| Page | pp.29-32 |
| #Pages | 4 |
| Date of Issue | 2022-02-22 (PN) |
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