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Paper Abstract and Keywords
Presentation 2018-01-19 10:20
A study on melted area caused by fiber fuse propagation in optical fibers
Kyozo Tsujikawa (NTT), Kenji Kurokawa (Kitami Institute of technology), Nobutomo Hanzawa (NTT East), Saki Nozoe, Takashi Matsui, Kazuhide Nakajima (NTT) OFT2017-65
Abstract (in Japanese) (See Japanese page) 
(in English) A fiber fuse is a phenomenon resulting in the catastrophic destruction of the optical fiber. In the near future the fiber fuse phenomenon will pose a real danger to WDM based optical communication systems. Hole-assisted fiber (HAF) is one of the promising candidates for avoiding the damage caused by a fiber fuse since the Pth in HAF can be much higher than that in conventional SMF. For designing a HAF with high Pth value, the diameter of the melted area after fiber fuse propagation (Dmelted) is a key parameter. We investigated the fiber fuse characteristics of SMFs and DSF. We found a specific relationship between the propagation velocity, the input power and Dmelted. Based on the relationship, we proposed the method for predicting the value of Dmelted of single-mode fibers with different mode-field diameter.
Keyword (in Japanese) (See Japanese page) 
(in English) fiber fuse / mode field diameter / high power / melted area / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 387, OFT2017-65, pp. 43-46, Jan. 2018.
Paper # OFT2017-65 
Date of Issue 2018-01-11 (OFT) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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  
Conference Date 2018-01-18 - 2018-01-19 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To OFT 
Conference Code 2018-01-OFT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study on melted area caused by fiber fuse propagation in optical fibers 
Sub Title (in English)  
Keyword(1) fiber fuse  
Keyword(2) mode field diameter  
Keyword(3) high power  
Keyword(4) melted area  
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1st Author's Name Kyozo Tsujikawa  
1st Author's Affiliation NTT Access Network Service Systems Laboratories (NTT)
2nd Author's Name Kenji Kurokawa  
2nd Author's Affiliation Kitami Institute of technology (Kitami Institute of technology)
3rd Author's Name Nobutomo Hanzawa  
3rd Author's Affiliation NTT East (NTT East)
4th Author's Name Saki Nozoe  
4th Author's Affiliation NTT Access Network Service Systems Laboratories (NTT)
5th Author's Name Takashi Matsui  
5th Author's Affiliation NTT Access Network Service Systems Laboratories (NTT)
6th Author's Name Kazuhide Nakajima  
6th Author's Affiliation NTT Access Network Service Systems Laboratories (NTT)
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Speaker Author-1 
Date Time 2018-01-19 10:20:00 
Presentation Time 25 minutes 
Registration for OFT 
Paper # OFT2017-65 
Volume (vol) vol.117 
Number (no) no.387 
Page pp.43-46 
#Pages
Date of Issue 2018-01-11 (OFT) 


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