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Paper Abstract and Keywords
Presentation 2021-10-14 10:30
[Poster Presentation] Taper structure dependence of transmission loss of microfiber for measuring refractive index of aqueous solution
Naoaki Abe, Mitsuru Kihara (OECU) OFT2021-24
Abstract (in Japanese) (See Japanese page) 
(in English) We numerically analyzed the transmission loss characteristics due to the shortest waist length and angle of the tapered part of the microfiber using the beam propagation method (BPM). Analysis results revealed that the wavelength change of transmission loss increases as the shortest waist length of the tapered part increases, and the change of transmission loss increases as the taper angle increases. In addition, we experimentally fabricated microfiber using hater and we measured the structure of the microfibers and the wavelength characteristics of transmission loss. As a results, although excessive loss occurred, the experimental results have good agreement with the analysis ones.
Keyword (in Japanese) (See Japanese page) 
(in English) Optical fiber / Fiber-optic sensor / Microfiber / Beam propagation method / / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 199, OFT2021-24, pp. 13-16, Oct. 2021.
Paper # OFT2021-24 
Date of Issue 2021-10-07 (OFT) 
ISSN Online edition: ISSN 2432-6380
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 OFT2021-24

Conference Information
Committee OFT  
Conference Date 2021-10-14 - 2021-10-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OFT 
Conference Code 2021-10-OFT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Taper structure dependence of transmission loss of microfiber for measuring refractive index of aqueous solution 
Sub Title (in English)  
Keyword(1) Optical fiber  
Keyword(2) Fiber-optic sensor  
Keyword(3) Microfiber  
Keyword(4) Beam propagation method  
1st Author's Name Naoaki Abe  
1st Author's Affiliation Osaka Electro-Communication University (OECU)
2nd Author's Name Mitsuru Kihara  
2nd Author's Affiliation Osaka Electro-Communication University (OECU)
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Speaker Author-1 
Date Time 2021-10-14 10:30:00 
Presentation Time 80 minutes 
Registration for OFT 
Paper # OFT2021-24 
Volume (vol) vol.121 
Number (no) no.199 
Page pp.13-16 
Date of Issue 2021-10-07 (OFT) 

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