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Paper Abstract and Keywords
Presentation 2020-02-28 11:20
Characteristics of hetero-core fiber optic sensor with SiO2/Ta2O5 dielectric multilayer thin film for refractive index measurement
Tomomi Watanuki, Masahiro Mikami, Shoichi Kubodera, Michiko Nishiyama, Kazuhiro Watanabe (Soka Univ.) OFT2019-67 OPE2019-109 Link to ES Tech. Rep. Archives: OPE2019-109
Abstract (in Japanese) (See Japanese page) 
(in English) We have developed hetero-core optical fiber SPR sensors which is a highly sensitive refractive index sensor with a sharp peak in the reflectance at the resonance wavelength. On the other hand, since the dielectric multilayer film absorbs and transmits only a specific wavelength, a reflection spectrum having a sharp peak like the SPR reflection spectrum can be realized. In this paper, we report characteristics hetero-core optical fiber refractive index sensor by forming SiO2 / Ta2O5 dielectric multilayer films in 2 or 3 layers. The performances of the propose sensor have experimentally evaluated comparing with multilayer calculation results.
Keyword (in Japanese) (See Japanese page) 
(in English) Optical fiber sensor / Dielectric multilayer thin film / Refractive index measurement / Hetero-core / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 426, OFT2019-67, pp. 39-42, Feb. 2020.
Paper # OFT2019-67 
Date of Issue 2020-02-20 (OFT, OPE) 
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)
Download PDF OFT2019-67 OPE2019-109 Link to ES Tech. Rep. Archives: OPE2019-109

Conference Information
Committee OCS OFT OPE  
Conference Date 2020-02-27 - 2020-02-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Jichikaikan 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OFT 
Conference Code 2020-02-OCS-OFT-OPE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Characteristics of hetero-core fiber optic sensor with SiO2/Ta2O5 dielectric multilayer thin film for refractive index measurement 
Sub Title (in English)  
Keyword(1) Optical fiber sensor  
Keyword(2) Dielectric multilayer thin film  
Keyword(3) Refractive index measurement  
Keyword(4) Hetero-core  
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1st Author's Name Tomomi Watanuki  
1st Author's Affiliation Soka University (Soka Univ.)
2nd Author's Name Masahiro Mikami  
2nd Author's Affiliation Soka University (Soka Univ.)
3rd Author's Name Shoichi Kubodera  
3rd Author's Affiliation Soka University (Soka Univ.)
4th Author's Name Michiko Nishiyama  
4th Author's Affiliation Soka University (Soka Univ.)
5th Author's Name Kazuhiro Watanabe  
5th Author's Affiliation Soka University (Soka Univ.)
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Speaker Author-1 
Date Time 2020-02-28 11:20:00 
Presentation Time 25 minutes 
Registration for OFT 
Paper # OFT2019-67, OPE2019-109 
Volume (vol) vol.119 
Number (no) no.426(OFT), no.427(OPE) 
Page pp.39-42(OFT), pp.55-58(OPE) 
#Pages
Date of Issue 2020-02-20 (OFT, OPE) 


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