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Paper Abstract and Keywords
Presentation 2008-11-20 08:45
A Study on Hole-Assisted Fiber with Low Bending Loss
Kazuhide Nakajima, Tomoya Shimizu, Chisato Fukai, Katsumi Hiramatsu, Shigeru Tomita (NTT) OFT2008-47
Abstract (in Japanese) (See Japanese page) 
(in English) Optical fibers with improved bending loss characteristics have been developed intensively. A hole assisted fiber (HAF) can realize a superior bending loss characteristics by simply introducing several air holes around the conventional doped core. In this paper, we experimentally investigate the bending loss and cutoff wavelength characteristics of HAF taking into account the filling fraction of air holes. We also propose a novel technique for evaluating the long term reliability under ultra small bending condition. The validity of the proposed technique is successfully clarified experimentally.
Keyword (in Japanese) (See Japanese page) 
(in English) Optical fiber / Air hole / Bending loss / Cutoff wavelength / Reliability / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 310, OFT2008-47, pp. 5-8, Nov. 2008.
Paper # OFT2008-47 
Date of Issue 2008-11-13 (OFT) 
ISSN Print edition: ISSN 0913-5685    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 OFT2008-47

Conference Information
Committee OFT OCS ITE-BCT IEE-CMN  
Conference Date 2008-11-20 - 2008-11-21 
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 2008-11-OFT-OCS-BCT-CMN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Hole-Assisted Fiber with Low Bending Loss 
Sub Title (in English)  
Keyword(1) Optical fiber  
Keyword(2) Air hole  
Keyword(3) Bending loss  
Keyword(4) Cutoff wavelength  
Keyword(5) Reliability  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Kazuhide Nakajima  
1st Author's Affiliation NTT (NTT)
2nd Author's Name Tomoya Shimizu  
2nd Author's Affiliation NTT (NTT)
3rd Author's Name Chisato Fukai  
3rd Author's Affiliation NTT (NTT)
4th Author's Name Katsumi Hiramatsu  
4th Author's Affiliation NTT (NTT)
5th Author's Name Shigeru Tomita  
5th Author's Affiliation NTT (NTT)
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Speaker Author-1 
Date Time 2008-11-20 08:45:00 
Presentation Time 25 minutes 
Registration for OFT 
Paper # OFT2008-47 
Volume (vol) vol.108 
Number (no) no.310 
Page pp.5-8 
#Pages 4 
Date of Issue 2008-11-13 (OFT) 

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