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| Paper Abstract and Keywords | ||
| Presentation | 2022-01-13 14:55 A Study on Maximizing the Number of Accommodated Users for Bus-Type Optical Access Using Distributed Raman Amplification With Asymmetric Power Splitter Ryo Igarashi, Kazutaka Hara, Ryo Koma, Jun-ich Kani, Tomoaki Yoshida (NTT)  CS2021-70 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A bus type optical access network has been proposed to accommodate widely scattered users efficiently. Although the cost reduction can be expected when the optical amplifier is installed in the OLT side and is shared among users, OSNR of the pre-amplified upstream signal is decreased. Thus, we examined the application of low-noise distributed Raman amplification and the utilization of asymmetric optical power splitter for maximizing Raman gain. We clarify the optimal network configuration for the user distribution. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Distributed Raman amplification (DRA) / Bus-type optical network / Reach extension / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 319, CS2021-70, pp. 13-18, Jan. 2022. | |
| Paper # | CS2021-70 | |
| Date of Issue | 2022-01-06 (CS) | |
| 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 | CS2021-70 |
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| Conference Information | |
| Committee | OCS CS |
| Conference Date | 2022-01-13 - 2022-01-14 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Conference room 204A・B at KDDI Ishin-hall |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Core and metro system, Submarine telecommunications system, Optical access system and next generation PON, Ethernet, Optical Transport Network (OTN), Transmission monitoring and control, Design and tool for optical transmission system, Co-operation between optical and mobile, etc. |
| Paper Information | |
| Registration To | CS |
| Conference Code | 2022-01-OCS-CS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Maximizing the Number of Accommodated Users for Bus-Type Optical Access Using Distributed Raman Amplification With Asymmetric Power Splitter |
| Sub Title (in English) | |
| Keyword(1) | Distributed Raman amplification (DRA) |
| Keyword(2) | Bus-type optical network |
| Keyword(3) | Reach extension |
| Keyword(4) | |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Ryo Igarashi |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 2nd Author's Name | Kazutaka Hara |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 3rd Author's Name | Ryo Koma |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 4th Author's Name | Jun-ich Kani |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 5th Author's Name | Tomoaki Yoshida |
| 5th Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
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| Speaker | Author-1 |
| Date Time | 2022-01-13 14:55:00 |
| Presentation Time | 25 minutes |
| Registration for | CS |
| Paper # | CS2021-70 |
| Volume (vol) | vol.121 |
| Number (no) | no.319 |
| Page | pp.13-18 |
| #Pages | 6 |
| Date of Issue | 2022-01-06 (CS) |
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