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Paper Abstract and Keywords
Presentation 2013-11-21 15:50
Study on input-output light characteristics through a side-surface of an optical fiber
Makoto Tsubokawa (Waseda Univ.) OFT2013-40
Abstract (in Japanese) (See Japanese page) 
(in English) We have newly designed fiber-optic light devices with Mie scattering parts to collect and emit lights through their side-surfaces, and evaluate their light concentration and emitting efficiencies by the ray trace simulation. Because of confining scattering parts to small regions with the lens effect in a cylindrical fiber, the concentration efficiency and the effective length was significantly improved compared with slab waveguide models. Optical fiber with 1 or three scattering parts showed distinct directional property to collect surrounding lights, and similar property was also observed when it acted as a fiber-optic light source. Finally, we explore the possibility of a fiber-probe application with two functions of light emission and concentration.
Keyword (in Japanese) (See Japanese page) 
(in English) Optical fiber / Fiber-optic sensor / Waveguide light concentrator / Optical fiber probe / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 306, OFT2013-40, pp. 19-24, Nov. 2013.
Paper # OFT2013-40 
Date of Issue 2013-11-14 (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 OFT2013-40

Conference Information
Committee OCS OFT ITE-BCT IEE-CMN  
Conference Date 2013-11-21 - 2013-11-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagaoka University of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Optical access system/next gen. PON/optical monitoring/optical fiber/wireless system/etc. 
Paper Information
Registration To OFT 
Conference Code 2013-11-OCS-OFT-BCT-CMN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study on input-output light characteristics through a side-surface of an optical fiber 
Sub Title (in English)  
Keyword(1) Optical fiber  
Keyword(2) Fiber-optic sensor  
Keyword(3) Waveguide light concentrator  
Keyword(4) Optical fiber probe  
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1st Author's Name Makoto Tsubokawa  
1st Author's Affiliation Waseda University (Waseda Univ.)
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Speaker Author-1 
Date Time 2013-11-21 15:50:00 
Presentation Time 25 minutes 
Registration for OFT 
Paper # OFT2013-40 
Volume (vol) vol.113 
Number (no) no.306 
Page pp.19-24 
#Pages 6 
Date of Issue 2013-11-14 (OFT) 

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