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Paper Abstract and Keywords
Presentation 2013-10-25 10:20
Numerical and Experimental Analysis of Trench-Assisted Bend Insensitive Multimode Fibers
Takamitsu Aiba (Ibaraki Univ.), Tomohiro Wakabayashi (Yazaki), Masatoshi Tanaka (Mitsubishi Cable), Yahei Koyamada (Ibaraki Univ.) OFT2013-34
Abstract (in Japanese) (See Japanese page) 
(in English) The recently development of trench-assisted bend-insensitive multimode fibers (BI-MMFs) with high bandwidth and low macro bend loss has lead to intense investigations. BI-MMFs trigger many leaky modes due to their bend insensitive structure, and the impact of leaky modes on transmission properties is an issue for concern. In this paper, we numerically analyze a deep trench-assisted BI-MMF based on radiation modes. The good agreement of these results with measured values confirms that the numerical analysis method described herein can well explain the effect of leaky modes in terms of macro bend loss, field distribution, and transmission properties such as DMD.
Keyword (in Japanese) (See Japanese page) 
(in English) Trench-assisted fiber / Bend insensitive fiber / Leaky mode / Radiation mode / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 265, OFT2013-34, pp. 57-62, Oct. 2013.
Paper # OFT2013-34 
Date of Issue 2013-10-17 (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 2013-10-24 - 2013-10-25 
Place (in Japanese) (See Japanese page) 
Place (in English)  
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Paper Information
Registration To OFT 
Conference Code 2013-10-OFT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Numerical and Experimental Analysis of Trench-Assisted Bend Insensitive Multimode Fibers 
Sub Title (in English)  
Keyword(1) Trench-assisted fiber  
Keyword(2) Bend insensitive fiber  
Keyword(3) Leaky mode  
Keyword(4) Radiation mode  
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1st Author's Name Takamitsu Aiba  
1st Author's Affiliation Ibaraki University (Ibaraki Univ.)
2nd Author's Name Tomohiro Wakabayashi  
2nd Author's Affiliation Yazaki Corporation (Yazaki)
3rd Author's Name Masatoshi Tanaka  
3rd Author's Affiliation Mitsubishi Cable Industries, LTD. (Mitsubishi Cable)
4th Author's Name Yahei Koyamada  
4th Author's Affiliation Ibaraki University (Ibaraki Univ.)
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Speaker Author-1 
Date Time 2013-10-25 10:20:00 
Presentation Time 25 minutes 
Registration for OFT 
Paper # OFT2013-34 
Volume (vol) vol.113 
Number (no) no.265 
Page pp.57-62 
#Pages
Date of Issue 2013-10-17 (OFT) 


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