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Paper Abstract and Keywords
Presentation 2023-10-12 13:00
[Poster Presentation] Distributed strain measurements of multi-core fiber ribbon
Shintaro Nakamoto, Takafumi Ogura (UTokyo), Masaki Wada, Takashi Matsui, Kazuhide Nakajima (NTT), Ryota Wada, Hideaki Murayama (UTokyo) OFT2023-24
Abstract (in Japanese) (See Japanese page) 
(in English) We propose a ribbon-shaped optical fiber (MCF ribbon) consisting MCFs and SMFs, which is designed to fix the twisted condition of MCFs internally. The strain distributions along MCF ribbon and SMF in MCF ribbon were measured with Brillouin optical time domain reflectometry (BOTDR). Using these measurement results, the strain distributions in bending of the MCFs were calculated to analyze the condition of the cores inside the MCF ribbon. As a result, we could find the twisting condition is fixed internally and applicability for shape sensing are demonstrated.
Keyword (in Japanese) (See Japanese page) 
(in English) MCF / SMF / multi-core fiber ribbon / shape sensing / BOTDR / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 210, OFT2023-24, pp. 35-38, Oct. 2023.
Paper # OFT2023-24 
Date of Issue 2023-10-05 (OFT) 
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 OFT2023-24

Conference Information
Committee OFT  
Conference Date 2023-10-12 - 2023-10-13 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OFT 
Conference Code 2023-10-OFT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Distributed strain measurements of multi-core fiber ribbon 
Sub Title (in English)  
Keyword(1) MCF  
Keyword(2) SMF  
Keyword(3) multi-core fiber ribbon  
Keyword(4) shape sensing  
Keyword(5) BOTDR  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Shintaro Nakamoto  
1st Author's Affiliation The university of Tokyo (UTokyo)
2nd Author's Name Takafumi Ogura  
2nd Author's Affiliation The university of Tokyo (UTokyo)
3rd Author's Name Masaki Wada  
3rd Author's Affiliation Access Network Service Systems Laboratories, NTT Corporation (NTT)
4th Author's Name Takashi Matsui  
4th Author's Affiliation Access Network Service Systems Laboratories, NTT Corporation (NTT)
5th Author's Name Kazuhide Nakajima  
5th Author's Affiliation Access Network Service Systems Laboratories, NTT Corporation (NTT)
6th Author's Name Ryota Wada  
6th Author's Affiliation The university of Tokyo (UTokyo)
7th Author's Name Hideaki Murayama  
7th Author's Affiliation The university of Tokyo (UTokyo)
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Speaker Author-1 
Date Time 2023-10-12 13:00:00 
Presentation Time 100 minutes 
Registration for OFT 
Paper # OFT2023-24 
Volume (vol) vol.123 
Number (no) no.210 
Page pp.35-38 
#Pages 4 
Date of Issue 2023-10-05 (OFT) 

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