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Paper Abstract and Keywords
Presentation 2024-08-22 13:25
R&D on improving optical properties of multi-core fibers
Kazunori Mukasa, Shugo Takeuchi, Osanobu Fukuo (Furukawa Electric), Matthias Stegmaier and Bera Palsdottir, Bera Palsdottir (OFS Denmark), Aditi Mehta, Toshio Morioka (DTU) OFT2024-20
Abstract (in Japanese) (See Japanese page) 
(in English) Optical fibers having multi cores in one fiber have been paid considerable attention. Improving optical properties is one effective approach to promote practical use of the multi-core fibers. Among, loss reduction and increasing density are two important directions to improve the performances of multi-core fibers. For the reduction of the loss, it is important to apply the well-established fiber process technologies which have been sophisticated for conventional 1-core fibers by fiber manufacturers. Furthermore, to achieve the ultra-low loss, it is important to apply pure silica core structure. On the other hand, it is also important to increase the density of the fiber as well and trench-assisted profiles have been investigated. To realize higher-density, it is preferable to apply air-induced structures. This time, we will report these investigations.
Keyword (in Japanese) (See Japanese page) 
(in English) Multi-core fiber / Attenuation loss reduction / Pure-silica core / Increasing density / Hole structure / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 156, OFT2024-20, pp. 1-4, Aug. 2024.
Paper # OFT2024-20 
Date of Issue 2024-08-15 (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 OFT2024-20

Conference Information
Committee OCS OFT LSJ  
Conference Date 2024-08-22 - 2024-08-23 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OFT 
Conference Code 2024-08-OCS-OFT-LSJ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) R&D on improving optical properties of multi-core fibers 
Sub Title (in English)  
Keyword(1) Multi-core fiber  
Keyword(2) Attenuation loss reduction  
Keyword(3) Pure-silica core  
Keyword(4) Increasing density  
Keyword(5) Hole structure  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Kazunori Mukasa  
1st Author's Affiliation Furukawa Electric Co., Ltd. (Furukawa Electric)
2nd Author's Name Shugo Takeuchi  
2nd Author's Affiliation Furukawa Electric Co., Ltd. (Furukawa Electric)
3rd Author's Name Osanobu Fukuo  
3rd Author's Affiliation Furukawa Electric Co., Ltd. (Furukawa Electric)
4th Author's Name Matthias Stegmaier and Bera Palsdottir  
4th Author's Affiliation OFS Denmark (OFS Denmark)
5th Author's Name Bera Palsdottir  
5th Author's Affiliation OFS Denmark (OFS Denmark)
6th Author's Name Aditi Mehta  
6th Author's Affiliation DTU (DTU)
7th Author's Name Toshio Morioka  
7th Author's Affiliation DTU (DTU)
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Speaker Author-1 
Date Time 2024-08-22 13:25:00 
Presentation Time 25 minutes 
Registration for OFT 
Paper # OFT2024-20 
Volume (vol) vol.124 
Number (no) no.156 
Page pp.1-4 
#Pages 4 
Date of Issue 2024-08-15 (OFT) 

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