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Paper Abstract and Keywords
Presentation 2017-08-31 13:15
Single-way Inter-modal Crosstalk Distribution Measurement in Spliced FMFs based on Stimulated Brillouin Scattering
Hiroshi Takahashi, Chihiro Kito, Kunihiro Toge, Tetsuya Manabe (NTT), Fumihiko Ito (Shimane Univ.) OFT2017-24
Abstract (in Japanese) (See Japanese page) 
(in English) A space division multiplexing (SDM) transmission system has been intensively studied for large capacity optical communication systems. Mode dependent loss (MDL) and differential modal group delay (DMD) are specific design factors as regard an SDM transmission system. Inter modal crosstalk is closely linked to these factors and thus it is important to understand few-mode fiber links in detail. In this paper, we present the distributed measurement of single-way inter-modal crosstalk based on a Brillouin optical time domain analysis (BOTDA) technique. Additionally, we compare the results obtained with this technique with the single-way and round-trip inter-modal crosstalk obtained with conventional methods, and confirmed that they are evaluated as the single-way inter-modal crosstalk.
Keyword (in Japanese) (See Japanese page) 
(in English) few mode fiber / crosstalk / stimulated Brillouin scattering / / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 197, OFT2017-24, pp. 1-4, Aug. 2017.
Paper # OFT2017-24 
Date of Issue 2017-08-24 (OFT) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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)
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Conference Information
Committee OFT OCS LSJ  
Conference Date 2017-08-31 - 2017-09-01 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OFT 
Conference Code 2017-08-OFT-OCS-LSJ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Single-way Inter-modal Crosstalk Distribution Measurement in Spliced FMFs based on Stimulated Brillouin Scattering 
Sub Title (in English)  
Keyword(1) few mode fiber  
Keyword(2) crosstalk  
Keyword(3) stimulated Brillouin scattering  
1st Author's Name Hiroshi Takahashi  
1st Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
2nd Author's Name Chihiro Kito  
2nd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
3rd Author's Name Kunihiro Toge  
3rd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
4th Author's Name Tetsuya Manabe  
4th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
5th Author's Name Fumihiko Ito  
5th Author's Affiliation Shimane University (Shimane Univ.)
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Speaker Author-1 
Date Time 2017-08-31 13:15:00 
Presentation Time 25 minutes 
Registration for OFT 
Paper # OFT2017-24 
Volume (vol) vol.117 
Number (no) no.197 
Page pp.1-4 
Date of Issue 2017-08-24 (OFT) 

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